1 /*=========================================================================
4 Module: $RCSfile: gdcmDicomDir.cxx,v $
6 Date: $Date: 2005/07/21 05:02:11 $
7 Version: $Revision: 1.151 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
19 //-----------------------------------------------------------------------------
20 // For full DICOMDIR description, see:
21 // PS 3.3-2003, pages 731-750
22 //-----------------------------------------------------------------------------
23 #include "gdcmDicomDir.h"
24 #include "gdcmDicomDirObject.h"
25 #include "gdcmDicomDirStudy.h"
26 #include "gdcmDicomDirSerie.h"
27 #include "gdcmDicomDirVisit.h"
28 #include "gdcmDicomDirImage.h"
29 #include "gdcmDicomDirPatient.h"
30 #include "gdcmDicomDirMeta.h"
31 #include "gdcmDicomDirElement.h"
32 #include "gdcmDirList.h"
34 #include "gdcmDebug.h"
35 #include "gdcmGlobal.h"
37 #include "gdcmSeqEntry.h"
38 #include "gdcmSQItem.h"
39 #include "gdcmValEntry.h"
44 #include <sys/types.h>
47 # define getcwd _getcwd
50 #if defined(_MSC_VER) || defined(__BORLANDC__)
55 // ----------------------------------------------------------------------------
56 // Note for future developpers
57 // ----------------------------------------------------------------------------
59 // Dicom PS 3.3 describes the relationship between Directory Records, as follow
60 // (see also PS 4.3, 2004, page 50 for Entity-Relationship model)
62 // Directory Record Type Directory Record Types which may be included
63 // in the next lower-level directory Entity
65 // (Root directory Entity) PATIENT, TOPIC, PRIVATE
67 // PATIENT STUDY, PRIVATE
69 // STUDY SERIES, VISIT, RESULTS, STUDY COMPONENT, PRIVATE
71 // SERIES IMAGE, OVERLAYS, MODALITY LUT, VOI LUT,
72 // CURVE, STORED PRINT, RT DOSE, RT STRUCTURE SET
73 // RT PLAN, RT TREAT RECORD, PRESENTATION, WAVEFORM,
74 // SR DOCUMENT, KEY OBJECT DOC, SPECTROSCOPY,
75 // RAW DATA, REGISTRATION, FIDUCIAL, PRIVATE,
98 // ----------------------
99 // The current gdcm version only deals with :
101 // (Root directory Entity) PATIENT
107 // DicomDir::CreateDicomDir will have to be completed
108 // Treelike structure management will have to be upgraded
109 // ----------------------------------------------------------------------------
113 //-----------------------------------------------------------------------------
114 // Constructor / Destructor
116 * \brief Constructor : creates an empty DicomDir
121 Initialize(); // sets all private fields to NULL
126 #ifndef GDCM_LEGACY_REMOVE
128 * \brief Constructor Parses recursively the directory and creates the DicomDir
129 * or uses an already built DICOMDIR, depending on 'parseDir' value.
130 * @param fileName name
131 * - of the root directory (parseDir = true)
132 * - of the DICOMDIR (parseDir = false)
133 * @param parseDir boolean
134 * - true if user passed an entry point
135 * and wants to explore recursively the directories
136 * - false if user passed an already built DICOMDIR file
137 * and wants to use it
138 * @deprecated use : new DicomDir() + [ SetLoadMode(lm) + ] SetDirectoryName(name)
139 * or : new DicomDir() + SetFileName(name)
141 DicomDir::DicomDir(std::string const &fileName, bool parseDir ):
144 // At this step, Document constructor is already executed,
145 // whatever user passed (either a root directory or a DICOMDIR)
146 // and whatever the value of parseDir was.
147 // (nothing is cheked in Document constructor, to avoid overhead)
150 SetLoadMode (0x00000000); // concerns only dicom files
156 * \brief Canonical destructor
158 DicomDir::~DicomDir()
160 SetStartMethod(NULL);
161 SetProgressMethod(NULL);
171 //-----------------------------------------------------------------------------
175 * \brief Loader. use SetFileName(fn)
176 * or SetLoadMode(lm) + SetDirectoryName(dn) before !
177 * @return false if file cannot be open or no swap info was found,
178 * or no tag was found.
180 bool DicomDir::Load( )
182 // We should clean out anything that already exists.
183 Initialize(); // sets all private fields to NULL
187 if ( ! this->Document::Load( ) )
190 return DoTheLoadingJob( );
193 #ifndef GDCM_LEGACY_REMOVE
195 * \brief Loader. (DEPRECATED : kept not to break the API)
196 * @param fileName file to be open for parsing
197 * @return false if file cannot be open or no swap info was found,
198 * or no tag was found.
199 * @deprecated use SetFileName(n) + Load() instead
201 bool DicomDir::Load(std::string const &fileName )
203 // We should clean out anything that already exists.
204 Initialize(); // sets all private fields to NULL
206 SetFileName( fileName );
209 if ( ! this->Document::Load( ) )
212 return DoTheLoadingJob( );
215 /// DEPRECATED : use SetDirectoryName(dname) instead
216 void DicomDir::SetParseDir(bool parseDir)
223 * \brief Does the Loading Job (internal use only)
224 * @return false if file cannot be open or no swap info was found,
225 * or no tag was found.
227 bool DicomDir::DoTheLoadingJob( )
229 // We should clean out anything that already exists.
230 Initialize(); // sets all private fields to NULL
234 // Only if user passed a DICOMDIR
235 // ------------------------------
241 if (!Document::Load() )
246 if ( GetFirstEntry() == 0 ) // when user passed a Directory to parse
248 gdcmWarningMacro( "Entry HT empty for file: "<< GetFileName());
251 // Directory record sequence
252 DocEntry *e = GetDocEntry(0x0004, 0x1220);
255 gdcmWarningMacro( "NO 'Directory record sequence' (0x0004,0x1220)"
256 << " in file " << GetFileName());
264 // Only if user passed a root directory
265 // ------------------------------------
266 if ( GetFileName() == "." )
268 // user passed '.' as Name
269 // we get current directory name
271 getcwd(dummy, (size_t)1000);
272 SetFileName( dummy ); // will be converted into a string
275 gdcmWarningMacro( "Parse directory and create the DicomDir : "
283 * \brief This predicate, based on hopefully reasonable heuristics,
284 * decides whether or not the current document was properly parsed
285 * and contains the mandatory information for being considered as
286 * a well formed and usable DicomDir.
287 * @return true when Document is the one of a reasonable DicomDir,
290 bool DicomDir::IsReadable()
292 if ( Filetype == Unknown )
294 gdcmWarningMacro( "Wrong filetype");
299 gdcmWarningMacro( "Meta Elements missing in DicomDir");
302 if ( Patients.size() <= 0 )
304 gdcmWarningMacro( "NO Patient in DicomDir");
312 * \brief adds *the* Meta to a partially created DICOMDIR
314 DicomDirMeta *DicomDir::NewMeta()
319 DocEntry *entry = GetFirstEntry();
322 MetaElems = new DicomDirMeta(true); // true = empty
324 entry = GetFirstEntry();
327 if ( dynamic_cast<SeqEntry *>(entry) )
330 RemoveEntryNoDestroy(entry);
331 MetaElems->AddEntry(entry);
333 entry = GetFirstEntry();
336 else // after root directory parsing
338 MetaElems = new DicomDirMeta(false); // false = not empty
340 MetaElems->SetSQItemNumber(0); // To avoid further missprinting
345 * \brief adds a new Patient (with the basic elements) to a partially created
348 DicomDirPatient *DicomDir::NewPatient()
350 DicomDirPatient *p = new DicomDirPatient();
351 AddPatientToEnd( p );
356 * \brief Remove all Patients
358 void DicomDir::ClearPatient()
360 for(ListDicomDirPatient::iterator cc = Patients.begin();
370 * \brief Get the first entry while visiting the DicomDirPatients
371 * \return The first DicomDirPatient if found, otherwhise NULL
373 DicomDirPatient *DicomDir::GetFirstPatient()
375 ItPatient = Patients.begin();
376 if ( ItPatient != Patients.end() )
382 * \brief Get the next entry while visiting the DicomDirPatients
383 * \note : meaningfull only if GetFirstEntry already called
384 * \return The next DicomDirPatient if found, otherwhise NULL
386 DicomDirPatient *DicomDir::GetNextPatient()
388 gdcmAssertMacro (ItPatient != Patients.end());
391 if ( ItPatient != Patients.end() )
397 * \brief fills the whole structure, starting from a root Directory
399 void DicomDir::ParseDirectory()
401 CreateDicomDirChainedList( GetFileName() );
406 * \brief Set the start method to call when the parsing of the
408 * @param method Method to call
409 * @param arg Argument to pass to the method
410 * @param argDelete Argument
411 * \warning In python : the arg parameter isn't considered
413 void DicomDir::SetStartMethod( DicomDir::Method *method, void *arg,
414 DicomDir::Method *argDelete )
416 if ( StartArg && StartMethodArgDelete )
418 StartMethodArgDelete( StartArg );
421 StartMethod = method;
423 StartMethodArgDelete = argDelete;
428 * \brief Set the progress method to call when the parsing of the
430 * @param method Method to call
431 * @param arg Argument to pass to the method
432 * @param argDelete Argument
433 * \warning In python : the arg parameter isn't considered
435 void DicomDir::SetProgressMethod( DicomDir::Method *method, void *arg,
436 DicomDir::Method *argDelete )
438 if ( ProgressArg && ProgressMethodArgDelete )
440 ProgressMethodArgDelete( ProgressArg );
443 ProgressMethod = method;
445 ProgressMethodArgDelete = argDelete;
449 * \brief Set the end method to call when the parsing of the directory ends
450 * @param method Method to call
451 * @param arg Argument to pass to the method
452 * @param argDelete Argument
453 * \warning In python : the arg parameter isn't considered
455 void DicomDir::SetEndMethod( DicomDir::Method *method, void *arg,
456 DicomDir::Method *argDelete )
458 if ( EndArg && EndMethodArgDelete )
460 EndMethodArgDelete( EndArg );
465 EndMethodArgDelete = argDelete;
469 * \brief Set the method to delete the argument
470 * The argument is destroyed when the method is changed or when the
472 * @param method Method to call to delete the argument
474 void DicomDir::SetStartMethodArgDelete( DicomDir::Method *method )
476 StartMethodArgDelete = method;
480 * \brief Set the method to delete the argument
481 * The argument is destroyed when the method is changed or when the
483 * @param method Method to call to delete the argument
485 void DicomDir::SetProgressMethodArgDelete( DicomDir::Method *method )
487 ProgressMethodArgDelete = method;
491 * \brief Set the method to delete the argument
492 * The argument is destroyed when the method is changed or when
493 * the class is destroyed
494 * @param method Method to call to delete the argument
496 void DicomDir::SetEndMethodArgDelete( DicomDir::Method *method )
498 EndMethodArgDelete = method;
502 * \brief writes on disc a DICOMDIR
503 * \ warning does NOT add the missing elements in the header :
504 * it's up to the user doing it !
505 * @param fileName file to be written to
506 * @return false only when fail to open
509 bool DicomDir::WriteDicomDir(std::string const &fileName)
512 uint16_t sq[4] = { 0x0004, 0x1220, 0xffff, 0xffff };
513 uint16_t sqt[4]= { 0xfffe, 0xe0dd, 0xffff, 0xffff };
515 std::ofstream *fp = new std::ofstream(fileName.c_str(),
516 std::ios::out | std::ios::binary);
519 gdcmWarningMacro("Failed to open(write) File: " << fileName.c_str());
523 char filePreamble[128];
524 memset(filePreamble, 0, 128);
525 fp->write(filePreamble, 128);
526 binary_write( *fp, "DICM");
528 DicomDirMeta *ptrMeta = GetMeta();
529 ptrMeta->WriteContent(fp, ExplicitVR);
531 // force writing 0004|1220 [SQ ], that CANNOT exist within DicomDirMeta
534 binary_write(*fp, sq[i]);
537 for(ListDicomDirPatient::iterator cc = Patients.begin();
538 cc != Patients.end();
541 (*cc)->WriteContent( fp, ExplicitVR );
544 // force writing Sequence Delimitation Item
547 binary_write(*fp, sqt[i]); // fffe e0dd ffff ffff
557 * \brief Anonymize a DICOMDIR
561 bool DicomDir::AnonymizeDicomDir()
564 // Something clever to be found to forge the Patient names
565 std::ostringstream s;
567 for(ListDicomDirPatient::iterator cc = Patients.begin();
572 v = (*cc)->GetValEntry(0x0010, 0x0010) ; // Patient's Name
575 v->SetValue(s.str());
578 v = (*cc)->GetValEntry(0x0010, 0x0020) ; // Patient ID
584 v = (*cc)->GetValEntry(0x0010, 0x0030) ; // Patient's BirthDate
595 //-----------------------------------------------------------------------------
598 * \brief create a Document-like chained list from a root Directory
599 * @param path entry point of the tree-like structure
601 void DicomDir::CreateDicomDirChainedList(std::string const &path)
604 DirList dirList(path,1); // gets recursively the file list
605 unsigned int count = 0;
609 DirListType fileList = dirList.GetFilenames();
611 for( DirListType::iterator it = fileList.begin();
612 it != fileList.end();
615 Progress = (float)(count+1)/(float)fileList.size();
616 CallProgressMethod();
623 f->SetLoadMode(LoadMode); // we allow user not to load Sequences, or Shadow
625 f->SetFileName( it->c_str() );
626 /*int res = */f->Load( );
630 // gdcmWarningMacro( "Failure in new gdcm::File " << it->c_str() );
634 if ( f->IsReadable() )
636 // Add the file to the chained list:
638 gdcmWarningMacro( "Readable " << it->c_str() );
646 // sorts Patient/Study/Serie/
647 std::sort(list.begin(), list.end(), DicomDir::HeaderLessThan );
649 std::string tmp = dirList.GetDirName();
650 //for each File of the chained list, add/update the Patient/Study/Serie/Image info
651 SetElements(tmp, list);
654 for(VectDocument::iterator itDoc=list.begin();
658 delete dynamic_cast<File *>(*itDoc);
663 * \brief CallStartMethod
665 void DicomDir::CallStartMethod()
671 StartMethod( StartArg );
676 * \brief CallProgressMethod
678 void DicomDir::CallProgressMethod()
680 if ( ProgressMethod )
682 ProgressMethod( ProgressArg );
687 * \brief CallEndMethod
689 void DicomDir::CallEndMethod()
698 //-----------------------------------------------------------------------------
701 * \brief Sets all fields to NULL
703 void DicomDir::Initialize()
706 ProgressMethod = NULL;
708 StartMethodArgDelete = NULL;
709 ProgressMethodArgDelete = NULL;
710 EndMethodArgDelete = NULL;
722 * \brief create a 'gdcm::DicomDir' from a DICOMDIR Header
724 void DicomDir::CreateDicomDir()
726 // The SeqEntries of "Directory Record Sequence" are parsed.
727 // When a DicomDir tag ("PATIENT", "STUDY", "SERIE", "IMAGE") is found :
728 // 1 - we save the beginning iterator
729 // 2 - we continue to parse
730 // 3 - we find an other tag
731 // + we create the object for the precedent tag
734 // Directory record sequence
735 DocEntry *e = GetDocEntry(0x0004, 0x1220);
738 gdcmWarningMacro( "No Directory Record Sequence (0004,1220) found");
742 SeqEntry *s = dynamic_cast<SeqEntry *>(e);
745 gdcmWarningMacro( "Element (0004,1220) is not a Sequence ?!?");
755 SQItem *tmpSI=s->GetFirstSQItem();
758 d = tmpSI->GetDocEntry(0x0004, 0x1430); // Directory Record Type
759 if ( ValEntry* valEntry = dynamic_cast<ValEntry *>(d) )
761 v = valEntry->GetValue();
765 gdcmWarningMacro( "(0004,1430) not a ValEntry ?!?");
769 // A decent DICOMDIR has much more images than series,
770 // more series than studies, and so on.
771 // This is the right order to preform the tests
775 si = new DicomDirImage(true);
776 if ( !AddImageToEnd( static_cast<DicomDirImage *>(si)) )
780 gdcmErrorMacro( "Add AddImageToEnd failed");
783 else if ( v == "SERIES" )
785 si = new DicomDirSerie(true);
786 if ( !AddSerieToEnd( static_cast<DicomDirSerie *>(si)) )
790 gdcmErrorMacro( "Add AddSerieToEnd failed");
793 else if ( v == "VISIT " )
795 si = new DicomDirVisit(true);
796 if ( !AddVisitToEnd( static_cast<DicomDirVisit *>(si)) )
800 gdcmErrorMacro( "Add AddVisitToEnd failed");
803 else if ( v == "STUDY " )
805 si = new DicomDirStudy(true);
806 if ( !AddStudyToEnd( static_cast<DicomDirStudy *>(si)) )
810 gdcmErrorMacro( "Add AddStudyToEnd failed");
813 else if ( v == "PATIENT " )
815 si = new DicomDirPatient(true);
816 if ( !AddPatientToEnd( static_cast<DicomDirPatient *>(si)) )
820 gdcmErrorMacro( "Add PatientToEnd failed");
825 // It was neither a 'PATIENT', nor a 'STUDY', nor a 'SERIE',
826 // nor an 'IMAGE' SQItem. Skip to next item.
827 gdcmWarningMacro( " -------------------------------------------"
828 << "a non PATIENT/STUDY/SERIE/IMAGE SQItem was found : "
831 // FIXME : deal with other item types !
832 tmpSI=s->GetNextSQItem(); // To avoid infinite loop
836 //MoveSQItem(si,tmpSI); // Old code : Copies each Entry
837 // -and then removes the source-
838 si->MoveObject(tmpSI); // New code : Copies the List
840 tmpSI=s->GetNextSQItem();
846 * \brief AddPatientToEnd
847 * @param dd SQ Item to enqueue to the DicomPatient chained List
849 bool DicomDir::AddPatientToEnd(DicomDirPatient *dd)
851 Patients.push_back(dd);
856 * \brief AddStudyToEnd
857 * @param dd SQ Item to enqueue to the DicomDirStudy chained List
859 bool DicomDir::AddStudyToEnd(DicomDirStudy *dd)
861 if ( Patients.size() > 0 )
863 ListDicomDirPatient::iterator itp = Patients.end();
865 (*itp)->AddStudy(dd);
872 * \brief AddSerieToEnd
873 * @param dd SQ Item to enqueue to the DicomDirSerie chained List
875 bool DicomDir::AddSerieToEnd(DicomDirSerie *dd)
877 if ( Patients.size() > 0 )
879 ListDicomDirPatient::iterator itp = Patients.end();
882 DicomDirStudy *study = (*itp)->GetLastStudy();
893 * \brief AddVisitToEnd
894 * @param dd SQ Item to enqueue to the DicomDirVisit chained List
896 bool DicomDir::AddVisitToEnd(DicomDirVisit *dd)
898 if ( Patients.size() > 0 )
900 ListDicomDirPatient::iterator itp = Patients.end();
903 DicomDirStudy *study = (*itp)->GetLastStudy();
913 * \brief AddImageToEnd
914 * @param dd SQ Item to enqueue to the DicomDirImage chained List
916 bool DicomDir::AddImageToEnd(DicomDirImage *dd)
918 if ( Patients.size() > 0 )
920 ListDicomDirPatient::iterator itp = Patients.end();
923 DicomDirStudy *study = (*itp)->GetLastStudy();
926 DicomDirSerie *serie = study->GetLastSerie();
938 * \brief for each Header of the chained list,
939 * add/update the Patient/Study/Serie/Image info
940 * @param path path of the root directory
941 * @param list chained list of Headers
943 void DicomDir::SetElements(std::string const &path, VectDocument const &list)
948 std::string patPrevName = "", patPrevID = "";
949 std::string studPrevInstanceUID = "", studPrevID = "";
950 std::string serPrevInstanceUID = "", serPrevID = "";
952 std::string patCurName, patCurID;
953 std::string studCurInstanceUID, studCurID;
954 std::string serCurInstanceUID, serCurID;
957 for( VectDocument::const_iterator it = list.begin();
961 // get the current file characteristics
962 patCurName = (*it)->GetEntryValue(0x0010,0x0010);
963 patCurID = (*it)->GetEntryValue(0x0010,0x0011);
964 studCurInstanceUID = (*it)->GetEntryValue(0x0020,0x000d);
965 studCurID = (*it)->GetEntryValue(0x0020,0x0010);
966 serCurInstanceUID = (*it)->GetEntryValue(0x0020,0x000e);
967 serCurID = (*it)->GetEntryValue(0x0020,0x0011);
969 if ( patCurName != patPrevName || patCurID != patPrevID || first )
971 SetElement(path, GDCM_DICOMDIR_PATIENT, *it);
975 // if new Study, deal with 'STUDY' Elements
976 if ( studCurInstanceUID != studPrevInstanceUID || studCurID != studPrevID
979 SetElement(path, GDCM_DICOMDIR_STUDY, *it);
983 // if new Serie, deal with 'SERIE' Elements
984 if ( serCurInstanceUID != serPrevInstanceUID || serCurID != serPrevID
987 SetElement(path, GDCM_DICOMDIR_SERIE, *it);
990 // Always Deal with 'IMAGE' Elements
991 SetElement(path, GDCM_DICOMDIR_IMAGE, *it);
993 patPrevName = patCurName;
994 patPrevID = patCurID;
995 studPrevInstanceUID = studCurInstanceUID;
996 studPrevID = studCurID;
997 serPrevInstanceUID = serCurInstanceUID;
998 serPrevID = serCurID;
1004 * \brief adds to the HTable
1005 * the Entries (Dicom Elements) corresponding to the given type
1006 * @param path full path file name (only used when type = GDCM_DICOMDIR_IMAGE
1007 * @param type DicomDirObject type to create (GDCM_DICOMDIR_PATIENT,
1008 * GDCM_DICOMDIR_STUDY, GDCM_DICOMDIR_SERIE ...)
1009 * @param header Header of the current file
1011 void DicomDir::SetElement(std::string const &path, DicomDirType type,
1014 ListDicomDirElem elemList;
1015 ListDicomDirElem::const_iterator it;
1016 uint16_t tmpGr, tmpEl;
1017 DictEntry *dictEntry;
1024 case GDCM_DICOMDIR_IMAGE:
1025 elemList = Global::GetDicomDirElements()->GetDicomDirImageElements();
1026 si = new DicomDirImage(true);
1027 if ( !AddImageToEnd(static_cast<DicomDirImage *>(si)) )
1030 gdcmErrorMacro( "Add ImageToEnd failed");
1033 case GDCM_DICOMDIR_SERIE:
1034 elemList = Global::GetDicomDirElements()->GetDicomDirSerieElements();
1035 si = new DicomDirSerie(true);
1036 if ( !AddSerieToEnd(static_cast<DicomDirSerie *>(si)) )
1039 gdcmErrorMacro( "Add SerieToEnd failed");
1042 case GDCM_DICOMDIR_STUDY:
1043 elemList = Global::GetDicomDirElements()->GetDicomDirStudyElements();
1044 si = new DicomDirStudy(true);
1045 if ( !AddStudyToEnd(static_cast<DicomDirStudy *>(si)) )
1048 gdcmErrorMacro( "Add StudyToEnd failed");
1051 case GDCM_DICOMDIR_PATIENT:
1052 elemList = Global::GetDicomDirElements()->GetDicomDirPatientElements();
1053 si = new DicomDirPatient(true);
1054 if ( !AddPatientToEnd(static_cast<DicomDirPatient *>(si)) )
1057 gdcmErrorMacro( "Add PatientToEnd failed");
1060 case GDCM_DICOMDIR_META:
1061 elemList = Global::GetDicomDirElements()->GetDicomDirMetaElements();
1062 si = new DicomDirMeta(true);
1066 gdcmErrorMacro( "MetaElements already exist, they will be destroyed");
1068 MetaElems = static_cast<DicomDirMeta *>(si);
1073 // removed all the seems-to-be-useless stuff about Referenced Image Sequence
1074 // to avoid further troubles
1075 // imageElem 0008 1140 "" // Referenced Image Sequence
1076 // imageElem fffe e000 "" // 'no length' item : length to be set to 0xffffffff later
1077 // imageElem 0008 1150 "" // Referenced SOP Class UID : to be set/forged later
1078 // imageElem 0008 1155 "" // Referenced SOP Instance UID : to be set/forged later
1079 // imageElem fffe e00d "" // Item delimitation : length to be set to ZERO later
1081 // FIXME : troubles found when it's a SeqEntry
1083 // for all the relevant elements found in their own spot of the DicomDir.dic
1084 for( it = elemList.begin(); it != elemList.end(); ++it)
1088 dictEntry = GetPubDict()->GetEntry(tmpGr, tmpEl);
1090 entry = new ValEntry( dictEntry ); // Be sure it's never a BinEntry !
1092 entry->SetOffset(0); // just to avoid further missprinting
1096 // NULL when we Build Up (ex nihilo) a DICOMDIR
1097 // or when we add the META elems
1098 val = header->GetEntryValue(tmpGr, tmpEl);
1105 if ( val == GDCM_UNFOUND)
1107 if ( tmpGr == 0x0004 && tmpEl == 0x1130 ) // File-set ID
1109 // force to the *end* File Name
1110 val = Util::GetName( path );
1112 else if ( tmpGr == 0x0004 && tmpEl == 0x1500 ) // Only used for image
1114 if ( header->GetFileName().substr(0, path.length()) != path )
1116 gdcmWarningMacro( "The base path of file name is incorrect");
1117 val = header->GetFileName();
1121 val = &(header->GetFileName().c_str()[path.length()]);
1131 if ( header->GetEntryLength(tmpGr,tmpEl) == 0 )
1135 entry->SetValue( val ); // troubles expected when vr=SQ ...
1137 if ( type == GDCM_DICOMDIR_META ) // fusible : should never print !
1139 gdcmWarningMacro("GDCM_DICOMDIR_META ?!? should never print that");
1141 si->AddEntry(entry);
1146 * \brief Move the content of the source SQItem to the destination SQItem
1147 * Only DocEntry's are moved
1148 * @param dst destination SQItem
1149 * @param src source SQItem
1151 void DicomDir::MoveSQItem(DocEntrySet *dst,DocEntrySet *src)
1155 entry = src->GetFirstEntry();
1158 src->RemoveEntryNoDestroy(entry);
1159 dst->AddEntry(entry);
1160 // we destroyed -> the current iterator is not longer valid
1161 entry = src->GetFirstEntry();
1166 * \brief compares two files
1168 bool DicomDir::HeaderLessThan(Document *header1, Document *header2)
1170 return *header1 < *header2;
1173 //-----------------------------------------------------------------------------
1176 * \brief Canonical Printer
1177 * @param os ostream we want to print in
1178 * @param indent Indentation string to be prepended during printing
1180 void DicomDir::Print(std::ostream &os, std::string const & )
1184 MetaElems->SetPrintLevel(PrintLevel);
1185 MetaElems->Print(os);
1187 for(ListDicomDirPatient::iterator cc = Patients.begin();
1188 cc != Patients.end();
1191 (*cc)->SetPrintLevel(PrintLevel);
1196 //-----------------------------------------------------------------------------
1197 } // end namespace gdcm