rcssmodtest.cpp

robocup rcssbase-11.1.0(1).zip

// -*-c++-*-

/***************************************************************************
                                rcssmodtest.cpp 
                             -------------------
                   Tests is a file can be opened by the rcsslib library
    begin                : 2005-01-06
    copyright            : (C) 2005 by The RoboCup Soccer Simulator 
                           Maintenance Group.
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU LGPL as published by the Free Software  *
 *   Foundation; either version 2 of the License, or (at your option) any  *
 *   later version.                                                        *
 *                                                                         *
 ***************************************************************************/

#include <iostream>
#include <stdlib.h>
#include "loader.hpp"

void
usage( int status = EXIT_FAILURE )
{
	std::ostream* out = &std::cerr;
	if( status == EXIT_SUCCESS )
	{
		std::cout << "exit_suc\n";
		out = &std::cout;
	}
    *out << "Usage:\n"
		 << "\trcssmodtest [-h|--help] [-q|--quiet] <library>\n"
		 << "\n"
		 << "\trcssmodtest will check if the file specified is\n"
		 << "\tloadable as a module.  The exit code is " 
		 << EXIT_SUCCESS << " on success\n"
		 << "\tand " << EXIT_FAILURE << " otherwise.\n";
    exit( status );
}


int 
main( int argc, char ** argv )
{
	bool verbose = true;
    for( int i = 1; i < argc; ++i )
    {
        if( strcmp( argv[ i ], "-q" ) == 0 || strcmp( argv[ i ], "--help" ) == 0)
			verbose = false;
	}
    for( int i = 1; i < argc; ++i )
    {
        if( strcmp( argv[ i ], "-h" ) == 0 || strcmp( argv[ i ], "--help" ) == 0 )
        {
            usage( EXIT_SUCCESS );
        }
        else if( strcmp( argv[ i ], "-q" ) == 0 || strcmp( argv[ i ], "--quiet" ) == 0 )
        {
			// do nothing
        }
        else
        {
			rcss::lib::Loader loader;
			
			try
			{
				boost::filesystem::path path( argv[ i ], 
											  &boost::filesystem::native );
				if( loader.open( path ) )
				{
					exit( EXIT_SUCCESS );
				}
				else
				{
					if( verbose )
					{
						std::cerr << "error: could not load " 
								  << argv[ i ] << std::endl;
						std::cerr << "error: " << loader.errorStr() << std::endl;
					}
					exit( EXIT_FAILURE );
				}
			}
			catch( const std::exception& e )
			{
				if( verbose )
				{
					std::cerr << "error: could not load " 
							  << argv[ i ] << std::endl;
					std::cerr << "error: " << e.what() << std::endl;
				}
				exit( EXIT_FAILURE );
			}
		}
    }
	if( verbose )
		usage( EXIT_SUCCESS );
}