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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 "gdcmImageReader.h"
#include "gdcmFileMetaInformation.h"
#include "gdcmSystem.h"
#include "gdcmWriter.h"
#include "gdcmFilename.h"
#include "gdcmAnonymizer.h"
#include "gdcmByteSwap.h"
#include "gdcmTrace.h"
#include "gdcmTesting.h"
#include <sstream>
int TestImageReaderRandomEmptyFunc(const char *subdir, const char* filename, bool verbose = false, bool lossydump = false)
{
(void)lossydump;
if( verbose )
std::cerr << "Reading: " << filename << std::endl;
gdcm::ImageReader reader;
reader.SetFileName( filename );
if( !reader.Read() )
{
return 0;//this is NOT a test of the ImageReader read function
//this is a test of the anonymizer. As such, if the reader can't read this file,
//that should be handled in the TestImageReader test, NOT here.
//There is a lot of logic involved in testing non-standard images that should not be
//duplicated here.
}
const gdcm::File &file = reader.GetFile();
const gdcm::DataSet &ds = file.GetDataSet();
const gdcm::FileMetaInformation &fmi = file.GetHeader();
gdcm::DataSet::ConstIterator it = ds.Begin();
// Create directory first:
std::string tmpdir = gdcm::Testing::GetTempDirectory( subdir );
if( !gdcm::System::FileIsDirectory( tmpdir.c_str() ) )
{
gdcm::System::MakeDirectory( tmpdir.c_str() );
//return 1;
}
std::string outfilename = gdcm::Testing::GetTempFilename( filename, subdir );
int ret = 0;
int i = 0;
for( ; it != ds.End(); ++it, ++i )
{
//std::cout << "Processing Tag: " << *it << std::endl;
gdcm::Writer writer;
gdcm::File &filecopy = writer.GetFile();
filecopy.SetDataSet( ds );
filecopy.SetHeader( fmi );
gdcm::Anonymizer ano;
ano.SetFile( filecopy );
ano.Empty( it->GetTag() );
//std::ostringstream os;
//os << "/tmp/ddd";
//os << i;
//os << ".dcm";
//std::string outfn = os.str();
std::string outfn = outfilename;
writer.SetFile( ano.GetFile() );
writer.CheckFileMetaInformationOff(); // FIXME ?
writer.SetFileName( outfn.c_str() );
if( !writer.Write() )
{
std::cerr << "Could not write: " << outfn << std::endl;
ret++;
}
gdcm::ImageReader readercopy;
readercopy.SetFileName( outfn.c_str() );
readercopy.Read();
}
return ret;
}
int TestImageReaderRandomEmpty(int argc, char *argv[])
{
if( argc == 2 )
{
const char *filename = argv[1];
return TestImageReaderRandomEmptyFunc(argv[0], filename, true);
}
// else
// First of get rid of warning/debug message
gdcm::Trace::DebugOff();
gdcm::Trace::WarningOff();
gdcm::Trace::ErrorOff();
int r = 0, i = 0;
const char *filename;
const char * const *filenames = gdcm::Testing::GetFileNames();
while( (filename = filenames[i]) )
{
r += TestImageReaderRandomEmptyFunc( argv[0], filename);
++i;
}
return r;
}
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