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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 "gdcmDICOMDIRGenerator.h"
#include "gdcmDirectory.h"
#include "gdcmWriter.h"
#include "gdcmTesting.h"
#include "gdcmSystem.h"
#include "gdcmFilenameGenerator.h"
int TestDICOMDIRGenerator2(int argc, char *argv[])
{
(void)argc;
const char *directory = gdcm::Testing::GetDataRoot();
(void)argv;
gdcm::Directory::FilenamesType filenames;
gdcm::Directory::FilenamesType outfilenames;
gdcm::Directory dir;
int recursive = 0;
unsigned int nfiles = 1;
const char subdir[] = "TestImageChangeTransferSyntax4";
std::string tmpdir = gdcm::Testing::GetTempDirectory( subdir );
if( !gdcm::System::FileIsDirectory( tmpdir.c_str() ) )
{
std::cerr << "Need to run TestImageChangeTransferSyntax4 before" << std::endl;
return 1;
}
directory = tmpdir.c_str();
const char outsubdir[] = "TestDICOMDIRGenerator2";
std::string outtmpdir = gdcm::Testing::GetTempDirectory( outsubdir );
if( !gdcm::System::FileIsDirectory( outtmpdir.c_str() ) )
{
gdcm::System::MakeDirectory( outtmpdir.c_str() );
}
nfiles = dir.Load(directory, (recursive > 0 ? true : false));
gdcm::FilenameGenerator fg;
const char pattern[] = "FILE%03d";
fg.SetPattern( pattern );
fg.SetNumberOfFilenames( nfiles );
if( !fg.Generate() )
{
std::cerr << "Could not generate" << std::endl;
return 1;
}
filenames = dir.GetFilenames();
for( unsigned int i = 0; i < nfiles; ++i )
{
std::string copy = outtmpdir;
copy += "/";
copy += fg.GetFilename( i );
std::cerr << filenames[i] << " -> " << copy << std::endl;
std::ifstream f1(filenames[i].c_str(), std::fstream::binary);
std::ofstream f2(copy.c_str(), std::fstream::binary);
f2 << f1.rdbuf();
outfilenames.push_back( copy );
}
gdcm::DICOMDIRGenerator gen;
gen.SetFilenames( outfilenames );
gen.SetRootDirectory( outtmpdir );
gen.SetDescriptor( "MYDESCRIPTOR" );
if( !gen.Generate() )
{
return 1;
}
gdcm::Writer writer;
writer.SetFile( gen.GetFile() );
std::string outfilename = outtmpdir;
outfilename += "/DICOMDIR";
writer.SetFileName( outfilename.c_str() );
if( !writer.Write() )
{
return 1;
}
return 0;
}
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