#include <iostream>
#include <cpPlugins/Interface.h>
#include <cpPlugins/Workspace.h>

int main( int argc, char* argv[] )
{
  if( argc < 4 )
  {
    std::cerr
      << "Usage: " << argv[ 0 ]
      << " plugins_library input_image(s) output_image" << std::endl;
    return( 1 );

  } // fi

  // Load interface
  int ret = 0;
  cpPlugins::Interface interface;
  try
  {
    interface.LoadPluginFile( argv[ 1 ] );
  }
  catch( std::exception& err )
  {
    std::cerr
      << "Interface load failed on \"" << argv[ 1 ] << "\": "
      << err.what( )
      << std::endl;
    ret = 1;

  } // fi

  // Create filters
  cpPlugins::Workspace workspace;
  workspace.SetInterface( &interface );
  auto reader = workspace.CreateFilter( "IO", "ImageReader", "reader" );
  auto writer = workspace.CreateFilter( "IO", "ImageWriter", "writer" );
  workspace.Connect( "reader", "writer", "Output", "Input" );

  // Configure filters
  auto reader_params = reader->GetParameters( );
  for( int i = 2; i < argc - 1; ++i )
    reader_params->AddToOpenFileNameList( "FileNames", argv[ i ] );
  auto writer_params = writer->GetParameters( );
  writer_params->SetSaveFileName( "FileName", argv[ argc - 1 ] );

  // Execute
  try
  {
    workspace.Execute( );
  }
  catch( itk::ExceptionObject& err )
  {
    std::cout << "Error caught: " << err << std::endl;
    ret = 1;

  } // fi

  // Ok finish
  return( ret );
}

// eof - $RCSfile$