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/*=========================================================================
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 "gdcmReader.h"
#include "gdcmWriter.h"
#include "gdcmTesting.h"
#include "gdcmSystem.h"
#include "gdcmUIDGenerator.h"
namespace gdcm
{
static int TestAnonymize(const char *subdir, const char* filename)
{
Reader reader;
reader.SetFileName( filename );
if ( !reader.Read() )
{
return 1;
}
Anonymizer anonymizer;
anonymizer.SetFile( reader.GetFile() );
// Setup some actions:
const char patname[] = "test^anonymize";
const Tag pattag = Tag(0x0010,0x0010);
anonymizer.Replace( pattag , patname );
anonymizer.Remove( Tag(0x0008,0x2112) );
anonymizer.Empty( Tag(0x0008,0x0070) );
anonymizer.Clear( Tag(0x0010,0x0020) );
UIDGenerator uid;
// Those two are very special, since (0008,0016) needs to be propagated to (0002,0002) and
// (0008,0018) needs to be propagated to (0002,0003)
std::string newuid = uid.Generate();
anonymizer.Replace( Tag(0x0008,0x0018), newuid.c_str() );
anonymizer.Replace( Tag(0x0008,0x0016), "1.2.840.10008.5.1.4.1.1.1" ); // Make it a CT
if( !anonymizer.RemovePrivateTags() )
{
return 1;
}
// Create directory first:
std::string tmpdir = Testing::GetTempDirectory( subdir );
if( !System::FileIsDirectory( tmpdir.c_str() ) )
{
System::MakeDirectory( tmpdir.c_str() );
//return 1;
}
std::string outfilename = Testing::GetTempFilename( filename, subdir );
Writer writer;
writer.SetFileName( outfilename.c_str() );
writer.SetFile( reader.GetFile() );
writer.SetCheckFileMetaInformation( false );
if( !writer.Write() )
{
std::cerr << "Failed to write: " << outfilename << std::endl;
return 1;
}
std::cout << "Success to write: " << outfilename << std::endl;
// now let's try to read it back in:
Reader reader2;
reader2.SetFileName( outfilename.c_str() );
if ( !reader2.Read() )
{
std::cerr << "Could not reread written file: " << outfilename << std::endl;
return 1;
}
const DataSet & ds = reader.GetFile().GetDataSet();
//std::cout << ds << std::endl;
const ByteValue *bv = ds.GetDataElement( pattag ).GetByteValue();
if( !bv )
{
return 1;
}
if (strncmp( bv->GetPointer(), patname, strlen(patname) ) != 0 )
{
return 1;
}
if( bv->GetLength() != strlen(patname) )
{
return 1;
}
return 0;
}
}
int TestAnonymizer(int argc, char *argv[])
{
if( argc == 2 )
{
const char *filename = argv[1];
return gdcm::TestAnonymize(argv[0], filename);
}
// else
int r = 0, i = 0;
const char *filename;
const char * const *filenames = gdcm::Testing::GetFileNames();
while( (filename = filenames[i]) )
{
r += gdcm::TestAnonymize( argv[0], filename );
++i;
}
return r;
}
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