X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDicomDirElement.cxx;h=1757284f4494594566d236ee07bb30fd6796f8ff;hb=fa8fa610de8d935491343df2d8a543ff6fdb6e69;hp=7fecc3eb4deb9df415ccd440aa63d9ac9bcca7e1;hpb=efbd6deaa3414a1eec4410bfae5ae55bc872a59f;p=gdcm.git

diff --git a/src/gdcmDicomDirElement.cxx b/src/gdcmDicomDirElement.cxx
index 7fecc3eb..1757284f 100644
--- a/src/gdcmDicomDirElement.cxx
+++ b/src/gdcmDicomDirElement.cxx
@@ -1,137 +1,217 @@
-// gdcmDicomDirElement.cxx
-//-----------------------------------------------------------------------------
-#include <fstream>
-#include <stdio.h>    // For sprintf
+/*=========================================================================
+                                                                                
+  Program:   gdcm
+  Module:    $RCSfile: gdcmDicomDirElement.cxx,v $
+  Language:  C++
+  Date:      $Date: 2005/07/11 14:40:40 $
+  Version:   $Revision: 1.39 $
+                                                                                
+  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
+  l'Image). All rights reserved. See Doc/License.txt or
+  http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
+                                                                                
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notices for more information.
+                                                                                
+=========================================================================*/
 
 #include "gdcmDicomDirElement.h"
 #include "gdcmUtil.h"
+#include "gdcmDebug.h"
+#include "gdcmDictSet.h"
 
-#ifndef PUB_DICT_PATH
-#  define PUB_DICT_PATH     "../Dicts/"
-#endif
-#define DICT_ELEM "DicomDir.dic"
-
+#include <fstream>
 #include <iostream>
-#ifdef GDCM_NO_ANSI_STRING_STREAM
-#  include <strstream>
-#  define  ostringstream ostrstream
-# else
-#  include <sstream>
-#endif
+
+namespace gdcm 
+{
+//-----------------------------------------------------------------------------
+/// \brief auto generate function, to fill up the default elements for 
+///        a DICOMDIR, if relevant file is not found on user's disk
+void FillDefaultDIRDict(DicomDirElement *dde);
 
 //-----------------------------------------------------------------------------
 // Constructor / Destructor
-gdcmDicomDirElement::gdcmDicomDirElement(void) 
+/**
+ * \brief   constructor : populates the chained lists 
+ *          from the file 'Dicts/DicomDir.dic'
+ */
+DicomDirElement::DicomDirElement()
 {
-   std::string filename=gdcmDictSet::BuildDictPath() + std::string(DICT_ELEM);
+   std::string filename = DictSet::BuildDictPath() + DICT_ELEM;
    std::ifstream from(filename.c_str());
-   dbg.Error(!from, "gdcmDicomDirElement::gdcmDicomDirElement: can't open dictionary",filename.c_str());
-
-   char buff[1024];
-   std::string type;
-   gdcmElement elem;
-
-   while (!from.eof()) {
-      eatwhite(from);
-      from.getline(buff, 1024, ' ');
-      type = buff;
+   if ( !from )
+   {
+      gdcmWarningMacro( "Can't open DicomDirElement dictionary" 
+                        << filename.c_str());
+      FillDefaultDIRDict( this );
+   }
+   else
+   {
+      char buff[1024];
+      std::string strType;
+      Element elem;
+      DicomDirType type;
 
-      if( (type=="metaElem") || (type=="patientElem") || 
-          (type=="studyElem") || (type=="serieElem") || 
-          (type=="imageElem") )
+      while (!from.eof())
       {
-         from >> std::hex >> elem.group >> elem.elem;
-
-         eatwhite(from);
-         from.getline(buff, 1024, '"');
-         eatwhite(from);
-         from.getline(buff, 1024, '"');
-         elem.value = buff;
-
-         if(type=="metaElem")
-            MetaList.push_back(elem);
-         else if(type=="patientElem")
-            PatientList.push_back(elem);
-         else if(type=="studyElem")
-            StudyList.push_back(elem);
-         else if(type=="serieElem")
-            SerieList.push_back(elem);
-         else if(type=="imageElem")
-            ImageList.push_back(elem);
+         from >> std::ws;
+         from.getline(buff, 1024, ' ');
+         strType = buff;
+
+         if ( strType == "metaElem" )
+            type = DD_META;
+         else if ( strType == "patientElem" )
+            type = DD_PATIENT;
+         else if ( strType == "studyElem" )
+            type = DD_STUDY;
+         else if ( strType == "serieElem" )
+            type = DD_SERIE;
+         else if ( strType == "imageElem" )
+            type = DD_IMAGE;
+         else
+         {
+            gdcmWarningMacro("Unknown type found in the file : "
+                             <<filename.c_str());
+            type = DD_UNKNOWN;
+         }
+
+         if ( type!=DD_UNKNOWN )
+         {
+            from >> std::hex >> elem.Group >> elem.Elem;
+
+            from >> std::ws;
+            from.getline(buff, 1024, '"');
+            from >> std::ws;
+            from.getline(buff, 1024, '"');
+            elem.Value = buff;
+
+            AddEntry(type, elem);
+         }
+         from.getline(buff, 1024, '\n');
       }
+      from.close();
+   }
+}
 
-      from.getline(buff, 1024, '\n');
+/**
+ * \brief   canonical destructor 
+ */
+DicomDirElement::~DicomDirElement()
+{
+   DicomDirMetaList.clear();
+   DicomDirPatientList.clear();
+   DicomDirStudyList.clear();
+   DicomDirSerieList.clear();
+   DicomDirImageList.clear();
+}
+
+//-----------------------------------------------------------------------------
+// Public
+/**
+ * \brief Add an entry to one of the DicomDir Elements 
+ *        (Patient, Study, Serie, Image)
+ * @param type Element type (DD_PATIENT, DD_STUDY, DD_SERIE, DD_IMAGE) 
+ * @param elem elem
+ */
+bool DicomDirElement::AddEntry(DicomDirType type, Element const &elem)
+{
+   switch( type )
+   {
+      case DD_META :
+         DicomDirMetaList.push_back(elem);
+         break;
+      case DD_PATIENT :
+         DicomDirPatientList.push_back(elem);
+         break;
+      case DD_STUDY :
+         DicomDirStudyList.push_back(elem);
+         break;
+      case DD_SERIE :
+         DicomDirSerieList.push_back(elem);
+         break;
+      case DD_IMAGE :
+         DicomDirImageList.push_back(elem);
+         break;
+      default :
+         return false;
    }
-   from.close();
+   return true;
 }
 
-gdcmDicomDirElement::~gdcmDicomDirElement() 
+/**
+ * \brief Add an entry to one of the DicomDir Elements 
+ *        (Patient, Study, Serie, Image)
+ * @param type Element type (DD_PATIENT, DD_STUDY, DD_SERIE, DD_IMAGE) 
+ * @param group  Group number of the entry to be added
+ * @param elem Element number of the entry to be added
+ */
+void DicomDirElement::AddDicomDirElement(DicomDirType type,
+                                         uint16_t group, uint16_t elem)
 {
-   MetaList.clear();
-   PatientList.clear();
-   StudyList.clear();
-   SerieList.clear();
-   ImageList.clear();
+   Element el;
+   el.Group = group;
+   el.Elem  = elem;
+   el.Value = "";
+   AddEntry(type, el);
 }
+//-----------------------------------------------------------------------------
+// Protected
+
+//-----------------------------------------------------------------------------
+// Private
 
 //-----------------------------------------------------------------------------
 // Print
 /**
- * \ingroup gdcmVR
- * \brief   Print all 
+ * \brief   Print all
  * @param   os The output stream to be written to.
  */
-void gdcmDicomDirElement::Print(std::ostream &os) 
+void DicomDirElement::Print(std::ostream &os)
 {
    std::ostringstream s;
-   std::list<gdcmElement>::iterator it;
-   char greltag[10];  //group element tag
+   std::list<Element>::iterator it;
+   //char greltag[10];  //group element tag
+   TagKey greltag;
 
    s << "Meta Elements :"<<std::endl;
-   for (it = MetaList.begin();it!=MetaList.end();++it)
+   for (it = DicomDirMetaList.begin(); it != DicomDirMetaList.end(); ++it)
    {
-      sprintf(greltag,"%04x|%04x ",it->group,it->elem);
-      s << "   ("<<greltag<<") = "<< it->value<<std::endl;
+      greltag = DictEntry::TranslateToKey(it->Group,it->Elem);
+      s << "   (" << greltag << ") = " << it->Value << std::endl;
    }
 
    s << "Patient Elements :"<<std::endl;
-   for (it = PatientList.begin();it!=PatientList.end();++it)
+   for (it = DicomDirPatientList.begin(); it != DicomDirPatientList.end(); ++it)
    {
-      sprintf(greltag,"%04x|%04x ",it->group,it->elem);
-      s << "   ("<<greltag<<") = "<< it->value<<std::endl;
+      greltag = DictEntry::TranslateToKey(it->Group,it->Elem);
+      s << "   (" << greltag << ") = " << it->Value << std::endl;
    }
 
    s << "Study Elements :"<<std::endl;
-   for (it = StudyList.begin();it!=StudyList.end();++it)
+   for (it = DicomDirStudyList.begin(); it != DicomDirStudyList.end(); ++it)
    {
-      sprintf(greltag,"%04x|%04x ",it->group,it->elem);
-      s << "   ("<<greltag<<") = "<< it->value<<std::endl;
+      greltag = DictEntry::TranslateToKey(it->Group, it->Elem);
+      s << "   (" << greltag << ") = " << it->Value << std::endl;
    }
 
    s << "Serie Elements :"<<std::endl;
-   for (it = SerieList.begin();it!=SerieList.end();++it)
+   for (it = DicomDirSerieList.begin(); it != DicomDirSerieList.end(); ++it)
    {
-      sprintf(greltag,"%04x|%04x ",it->group,it->elem);
-      s << "   ("<<greltag<<") = "<< it->value<<std::endl;
+      greltag = DictEntry::TranslateToKey( it->Group, it->Elem);
+      s << "   (" << greltag << ") = " << it->Value << std::endl;
    }
 
    s << "Image Elements :"<<std::endl;
-   for (it = ImageList.begin();it!=ImageList.end();++it)
+   for (it = DicomDirImageList.begin(); it != DicomDirImageList.end(); ++it)
    {
-      sprintf(greltag,"%04x|%04x ",it->group,it->elem);
-      s << "   ("<<greltag<<") = "<< it->value<<std::endl;
+      greltag = DictEntry::TranslateToKey(it->Group, it->Elem);
+      s << "   (" << greltag << ") = " << it->Value << std::endl;
    }
 
    os << s.str();
 }
 
 //-----------------------------------------------------------------------------
-// Public
-
-//-----------------------------------------------------------------------------
-// Protected
-
-//-----------------------------------------------------------------------------
-// Private
-
-//-----------------------------------------------------------------------------
+} // end namespace gdcm