-#include "gdcmHeader.h"
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: TestCopyDicom.cxx,v $
+ Language: C++
+ Date: $Date: 2005/10/17 10:41:59 $
+ Version: $Revision: 1.30 $
+
+ 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 "gdcmFile.h"
+#include "gdcmFileHelper.h"
#include "gdcmDocument.h"
#include "gdcmValEntry.h"
+#include "gdcmBinEntry.h"
#ifndef _WIN32
-#include <unistd.h>
+#include <unistd.h> //for access, unlink
+#else
+#include <io.h> //for _access
#endif
// return true if the file exists
-bool FileExists(const char* filename)
+bool FileExists(const char *filename)
{
#ifdef _MSC_VER
# define access _access
}
}
-bool RemoveFile(const char* source)
+bool RemoveFile(const char *source)
{
#ifdef _MSC_VER
#define _unlink unlink
// Here we load a gdcmFile and then try to create from scratch a copy of it,
// copying field by field the dicom image
-int main(int argc, char* argv[])
+int main(int argc, char *argv[])
{
if (argc < 3)
{
return 1;
}
- if( FileExists( argv[2] ) )
- {
- std::cerr << "Don't try to cheat, I am removing the file anyway" << std::endl;
- if( !RemoveFile( argv[2] ) )
+// don't modify identation in order to let this source xdiffable with ../Test
+
+ std::string filename = argv[1];
+ std::string output = argv[2];
+
+ if( FileExists( output.c_str() ) )
{
- std::cerr << "Ouch, the file exist, but I cannot remove it" << std::endl;
- return 1;
+ std::cerr << "Don't try to cheat, I am removing the file anyway"
+ << std::endl;
+ if( !RemoveFile( output.c_str() ) )
+ {
+ std::cerr << "Ouch, the file exist, but I cannot remove it"
+ << std::endl;
+ return 1;
+ }
}
- }
- gdcmFile *original = new gdcmFile( argv[1] );
+ gdcm::File *fileOr = new gdcm::File();
+ fileOr->SetFileName( filename );
+ fileOr->Load();
+ gdcm::FileHelper *original = new gdcm::FileHelper( fileOr );
- std::cout << "--- Original ----------------------" << std::endl;
- //original->GetHeader()->Print();
+ std::cout << "--- Original ----------------------" << std::endl;
+ //original->GetFile()->Print();
- gdcmFile *copy = new gdcmFile( argv[2] );
-
- //First of all copy the header field by field
+ gdcm::FileHelper *copy = new gdcm::FileHelper( );
+ copy->SetFileName( output );
+ copy->Load();
+
+ //size_t dataSize;
+ uint8_t *imageData;
+ //dataSize = original->GetImageDataSize();// just an accesor :useless here
+
+ imageData = original->GetImageData(); // VERY important :
+ // brings pixels into memory !
+ //(void)imageData; // not enough to avoid warning with icc compiler
+ //(void)dataSize; // not enough to avoid warning on 'Golgot'
- // Warning :Accessor gdcmElementSet::GetEntry() should not exist
- //It was commented out by Mathieu, that was a *good* idea
- // (the user does NOT have to know the way we implemented the Header !)
-
- TagDocEntryHT & Ht = original->GetHeader()->GetEntry();
-
- for (TagDocEntryHT::iterator tag = Ht.begin(); tag != Ht.end(); ++tag)
- {
- if (tag->second->GetVR() == "SQ") //to skip pb of SQ recursive exploration
- continue;
-
- std::string value = ((gdcmValEntry*)(tag->second))->GetValue();
- //According to JPR I should also skip those:
-// if (tag->second->GetVR() == "unkn") //to skip pb of SQ recursive exploration
-// continue;
-
-// if( value.find( "gdcm::NotLoaded" ) == 0 )
-// continue;
-
- if( value.find( "gdcm::Loaded" ) == 0 )
- continue;
-
- //std::cerr << "Reading: " << tag->second->GetVR() << std::endl;
- //tag->second->Print(); std::cout << std::endl;
-
- std::cerr << "Reading: " << value << std::endl;
-
- // Well ... Should have dynamic cast here
- copy->GetHeader()->ReplaceOrCreateByNumber(
- value,
- tag->second->GetGroup(),
- tag->second->GetElement() );
-
- // todo : Setting Offset to 0 to avoid further missprint
- }
+ std::cout << imageData << std::endl; // to avoid warning ?
- size_t dataSize = original->GetImageDataSize();
- void *imageData = original->GetImageData();
+ //First of all copy the header field by field
+
+ gdcm::DocEntry *d = original->GetFile()->GetFirstEntry();
+ while(d)
+ {
+ if ( gdcm::BinEntry *b = dynamic_cast<gdcm::BinEntry*>(d) )
+ {
+ copy->GetFile()->InsertBinEntry( b->GetBinArea(),b->GetLength(),
+ b->GetGroup(),b->GetElement(),
+ b->GetVR() );
+ }
+ else if ( gdcm::ValEntry *v = dynamic_cast<gdcm::ValEntry*>(d) )
+ {
+ copy->GetFile()->InsertValEntry( v->GetValue(),
+ v->GetGroup(),v->GetElement(),
+ v->GetVR() );
+ }
+ else
+ {
+ // We skip pb of SQ recursive exploration
+ std::cout << "Skipped Sequence "
+ << "------------- " << d->GetVR() << " "<< std::hex
+ << d->GetGroup() << "," << d->GetElement()
+ << std::endl;
+ }
+
+ d=original->GetFile()->GetNextEntry();
+ }
- //copy->GetImageData();
- copy->SetImageData(imageData, dataSize);
+ //copy->GetImageData();
+ //copy->SetImageData(imageData, dataSize);
- std::cout << "--- Copy ----------------------" << std::endl;
- std::cout <<std::endl << "DO NOT care about Offset" <<std::endl<<std::endl;;
- //copy->GetHeader()->Print();
- std::cout << "--- ---- ----------------------" << std::endl;
+ std::cout << "--- Copy ----------------------" << std::endl;
+ std::cout <<std::endl << "DO NOT care about Offset"
+ <<std::endl << std::endl;;
+ copy->GetFile()->Print();
+ std::cout << "--- ---- ----------------------" << std::endl;
- copy->WriteDcmExplVR( argv[2] );
+ copy->WriteDcmExplVR( output );
+
- return 0;
+ delete fileOr; // File
+ delete original; // FileHelper
+ delete copy; // FileHelper
+ return 0;
}