Program: gdcm
Module: $RCSfile: gdcmDicomDir.cxx,v $
Language: C++
- Date: $Date: 2004/08/26 15:29:52 $
- Version: $Revision: 1.64 $
+ Date: $Date: 2004/09/23 10:47:10 $
+ Version: $Revision: 1.68 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
:gdcmDocument( )
{
Initialize(); // sets all private fields to NULL
-
- std::string pathBidon = "Bidon"; // Sorry, NULL not allowed ...
- SetElement(pathBidon, GDCM_DICOMDIR_META, NULL); // Set the META elements
- AddDicomDirMeta();
+ std::string pathBidon = "Bidon"; // Sorry, NULL not allowed ...
+ metaElems = NewMeta();
}
/**
* \brief Constructor Parses recursively the directory and creates the DicomDir
* or uses an already built DICOMDIR, depending on 'parseDir' value.
- * @param FileName name
+ * @param fileName name
* - of the root directory (parseDir = true)
* - of the DICOMDIR (parseDir = false)
* @param parseDir boolean
gdcmDicomDir::gdcmDicomDir(std::string const & fileName, bool parseDir ):
gdcmDocument( fileName )
{
- // que l'on ai passe un root directory ou un DICOMDIR
- // et quelle que soit la valeur de parseDir,
- // on a deja lance gdcmDocument
+ // Whatever user passed (a root directory or a DICOMDIR)
+ // and whatever the value of parseDir was,
+ // gdcmDocument is already executed
Initialize(); // sets all private fields to NULL
- // gdcmDocument already executed
// if user passed a root directory, sure we didn't get anything
if ( TagHT.begin() == TagHT.end() ) // when user passed a Directory to parse
* @return false only when fail to open
*/
-bool gdcmDicomDir::Write(std::string const & fileName)
+bool gdcmDicomDir::WriteDicomDir(std::string const & fileName)
{
- uint16_t sq[5] = { 0x0004, 0x1220, 0x0000, 0xffff, 0xffff };
- uint16_t sqt[3]= { 0xfffe, 0xe0dd, 0x0000 };
+ uint16_t sq[4] = { 0x0004, 0x1220, 0xffff, 0xffff };
+ uint16_t sqt[4]= { 0xfffe, 0xe0dd, 0xffff, 0xffff };
FILE * fp = fopen(fileName.c_str(), "wb");
if( !fp )
fwrite(filePreamble,128,1,fp);
fwrite("DICM",4,1,fp);
delete[] filePreamble;
- // UpdateDirectoryRecordSequenceLength(); // TODO (if *really* usefull)
+
gdcmDicomDirMeta *ptrMeta = GetDicomDirMeta();
ptrMeta->Write(fp, gdcmExplicitVR);
// force writing 0004|1220 [SQ ], that CANNOT exist within gdcmDicomDirMeta
- fwrite(&sq[0],4,1,fp); // 0004 1220
- fwrite("SQ" ,2,1,fp); // SQ
- fwrite(&sq[2],6,1,fp); // 00 ffffffff
-
+ fwrite(&sq[0],8,1,fp); // 0004 1220 ffff ffff
+
for(ListDicomDirPatient::iterator cc = patients.begin();cc!=patients.end();++cc)
{
(*cc)->Write( fp, gdcmExplicitVR );
}
+
// force writing Sequence Delimitation Item
- fwrite(&sqt[0],4,1,fp); // fffe e0dd
- fwrite("UL" ,2,1,fp); // UL
- fwrite(&sqt[2],1,1,fp); // 00
+ fwrite(&sqt[0],8,1,fp); // fffe e0dd ffff ffff
+
fclose( fp );
return true;
}
"failure in new Header ",
it->c_str() );
}
+
if( header->IsReadable() )
{
// Add the file header to the chained list:
dbg.Verbose( 1,
"gdcmDicomDir::CreateDicomDirChainedList: readable ",
it->c_str() );
+
}
else
{
}
count++;
}
-
// sorts Patient/Study/Serie/
std::sort(list.begin(), list.end(), gdcmDicomDir::HeaderLessThan );
-
- std::string tmp = fileList.GetDirName();
-
+
+ std::string tmp = fileList.GetDirName();
//for each Header of the chained list, add/update the Patient/Study/Serie/Image info
- SetElements(tmp, list);
+ SetElements(tmp, list);
CallEndMethod();
}
{
TagDocEntryHT::iterator lastOneButSequence = TagHT.end();
lastOneButSequence --;
- // This works because ALL the 'out of Sequence' Tags belong to Meta Elems
+ // ALL the 'out of Sequence' Tags belong to Meta Elems
// (we skip 0004|1220 [Directory record sequence] )
for ( TagDocEntryHT::iterator cc = TagHT.begin();
cc != lastOneButSequence;
}
else // after root directory parsing
{
- //cout << "gdcmDicomDir::NewMeta avec FillObject" << endl;
std::list<gdcmElement> elemList;
elemList=gdcmGlobal::GetDicomDirElements()->GetDicomDirMetaElements();
m->FillObject(elemList);
- // we create the Sequence manually
- //gdcmSeqEntry *se =NewSeqEntryByNumber(0x0004, 0x1220); // NOT YET!
- //m->AddEntry(se);
}
m->SetSQItemNumber(0); // To avoid further missprinting
return m;
}
-
/**
* \brief adds a new Patient (with the basic elements) to a partially created DICOMDIR
*/
std::list<gdcmElement> elemList;
elemList=gdcmGlobal::GetDicomDirElements()->GetDicomDirPatientElements();
-// Looks nice, but gdcmDicomDir IS NOT a gdcmObject ...
-// gdcmDicomDirPatient *p = new gdcmDicomDirPatient(ptagHT);
-// FillObject(elemList);
-// patients.push_front( p );
-// return p;
-/// \todo TODO : find a trick to use FillObject !!!
-
gdcmSQItem *s = new gdcmSQItem(0);
// for all the DicomDirPatient Elements
* \brief adds to the HTable
* the gdcmEntries (Dicom Elements) corresponding to the given type
* @param path full path file name (only used when type = GDCM_DICOMDIR_IMAGE
- * @param type gdcmObject type to create (GDCM_DICOMDIR_PATIENT,
+ * @param type gdcmDicomDirObject type to create (GDCM_DICOMDIR_PATIENT,
* GDCM_DICOMDIR_STUDY, GDCM_DICOMDIR_SERIE ...)
* @param header gdcmHeader of the current file
*/
case GDCM_DICOMDIR_META:
elemList = gdcmGlobal::GetDicomDirElements()->GetDicomDirMetaElements();
- // add already done ?
break;
default:
}
if ( type == GDCM_DICOMDIR_META ) // fusible : should never print !
- std::cout << " special Treatment for GDCM_DICOMDIR_META" << std::endl;
+ {
+ std::cout << "GDCM_DICOMDIR_META ?!? should never print that"
+ << std::endl;
+ }
si->AddEntry(entry);
}
switch( type )
std::string studCurInstanceUID, studCurID;
std::string serCurInstanceUID, serCurID;
- //SetElement( path, GDCM_DICOMDIR_META,NULL); // already done (NewMeta)
-
for( VectDocument::iterator it = list.begin();
it != list.end(); ++it )
{
return *header1 < *header2;
}
-/**
- * \brief Sets the accurate value for the (0x0004,0x1220) element of a DICOMDIR
- */
-void gdcmDicomDir::UpdateDirectoryRecordSequenceLength()
-{
-
-/// \todo FIXME : to go on compiling
-///
-/// to be re written !
-/// int offset = 0;
-/// ListTag::iterator it;
-/// uint16_t gr, el;
-/// std::string vr;
-/// for(it=listEntries.begin();it!=listEntries.end();++it) {
-/// gr = (*it)->GetGroup();
-/// el = (*it)->GetElement();
-/// vr = (*it)->GetVR();
-/// if (gr !=0xfffe) {
-/// if ( (vr == "OB") || (vr == "OW") || (vr == "SQ") ) {
-/// offset += 4; // explicit VR AND OB, OW, SQ : 4 more bytes
-/// }
-/// offset += 2 + 2 + 4 + (*it)->GetLength();
-/// } else {
-/// offset += 4; // delimiters don't have a value.
-/// }
-/// }
-/// //bool res=SetEntryLengthByNumber(offset, 0x0004, 0x1220); // Hope there is no dupps.
-/// SetEntryLengthByNumber(offset, 0x0004, 0x1220); // Hope there is no dupps.
-/// return;
-///
-}
-
//-----------------------------------------------------------------------------