EncapsulateFileInRawData.cxx
/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.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 notice for more information.
=========================================================================*/
#include "gdcmAnonymizer.h"
#include "gdcmWriter.h"
#include "gdcmUIDGenerator.h"
#include "gdcmFile.h"
#include "gdcmTag.h"
#include "gdcmSystem.h"
#include "magic.h" // libmagic, API to file command line tool
/*
* Let say you want to encapsulate a file type that is not defined in DICOM (exe, zip, png)
* PNG is a bad example, unless it contains transparency (which has been deprecated).
* It will take care of dispatching each chunk to an appropriate data item (pretty much like
* WaveformData)
*
* Usage:
* ./EncapsulateFileInRawData large_input_file.exe large_input_file.dcm
*/
// TODO:
// $ file -bi /tmp/gdcm-2.1.0.pdf
int main(int argc, char *argv[])
{
if( argc < 3 )
{
std::cerr << argv[0] << " inputfile output.dcm" << std::endl;
return 1;
}
const char *filename = argv[1];
const char *outfilename = argv[2];
if( !gdcm::System::FileExists( filename ) ) return 1;
size_t s = gdcm::System::FileSize(filename);
if( !s ) return 1;
magic_t cookie = magic_open(MAGIC_NONE);
const char * file_type = magic_file(cookie, filename);
if( !file_type ) return 1;
magic_close(cookie);
gdcm::Writer w;
gdcm::File &file = w.GetFile();
//gdcm::DataSet &ds = file.GetDataSet();
//w.SetCheckFileMetaInformation( true );
w.SetFileName( outfilename );
file.GetHeader().SetDataSetTransferSyntax( gdcm::TransferSyntax::ImplicitVRLittleEndian );
gdcm::Anonymizer anon;
anon.SetFile( file );
gdcm::MediaStorage ms = gdcm::MediaStorage::RawDataStorage;
gdcm::UIDGenerator gen;
anon.Replace( gdcm::Tag(0x0008,0x16), ms.GetString() );
std::cout << ms.GetString() << std::endl;
anon.Replace( gdcm::Tag(0x0008,0x18), gen.Generate() );
if (!w.Write() )
{
std::cerr << "Could not write: " << outfilename << std::endl;
return 1;
}
return 0;
}
gdcm::Anonymizer
Anonymizer.
Definition gdcmAnonymizer.h:78
gdcm::Anonymizer::SetFile
void SetFile(const File &f)
Set/Get File.
Definition gdcmAnonymizer.h:126
gdcm::Anonymizer::Replace
bool Replace(Tag const &t, const char *value)
gdcm::FileMetaInformation::SetDataSetTransferSyntax
void SetDataSetTransferSyntax(const TransferSyntax &ts)
gdcm::File
a DICOM File
Definition gdcmFile.h:34
gdcm::File::GetHeader
const FileMetaInformation & GetHeader() const
Get File Meta Information.
Definition gdcmFile.h:48
gdcm::MediaStorage
MediaStorage.
Definition gdcmMediaStorage.h:44
gdcm::MediaStorage::RawDataStorage
@ RawDataStorage
Definition gdcmMediaStorage.h:85
gdcm::MediaStorage::GetString
const char * GetString() const
Return the Media String of the object.
gdcm::System::FileExists
static bool FileExists(const char *filename)
Check whether the specified file exist on the system.
gdcm::System::FileSize
static size_t FileSize(const char *filename)
gdcm::Tag
Class to represent a DICOM Data Element (Attribute) Tag (Group, Element).
Definition gdcmTag.h:39
gdcm::TransferSyntax::ImplicitVRLittleEndian
@ ImplicitVRLittleEndian
Definition gdcmTransferSyntax.h:62
gdcm::UIDGenerator
Class for generating unique UID.
Definition gdcmUIDGenerator.h:28
gdcm::UIDGenerator::Generate
const char * Generate()
gdcm::Writer
Writer ala DOM (Document Object Model).
Definition gdcmWriter.h:49
gdcm::Writer::GetFile
File & GetFile()
Definition gdcmWriter.h:67
gdcm::Writer::Write
virtual bool Write()
Main function to tell the writer to write.
gdcm::Writer::SetFileName
void SetFileName(const char *filename_native)
Set the filename of DICOM file to write:
gdcmAnonymizer.h
gdcmFile.h
gdcmSystem.h
gdcmTag.h
gdcmUIDGenerator.h
gdcmWriter.h