OSDLUtils.h

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/* 
 * Copyright (C) 2003-2009 Olivier Boudeville
 *
 * This file is part of the OSDL library.
 *
 * The OSDL library is free software: you can redistribute it and/or modify
 * it under the terms of either the GNU Lesser General Public License or
 * the GNU General Public License, as they are published by the Free Software
 * Foundation, either version 3 of these Licenses, or (at your option) 
 * any later version.
 *
 * The OSDL library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License and the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License and of the GNU General Public License along with the OSDL library.
 * If not, see <http://www.gnu.org/licenses/>.
 *
 * Author: Olivier Boudeville (olivier.boudeville@esperide.com)
 *
 */


#ifndef OSDL_UTILS_H_
#define OSDL_UTILS_H_



#include "OSDLException.h"  // for OSDL::Exception

#include "Ceylan.h"         // for Ceylan::Latin1Char

#include <string>



#if ! defined(OSDL_USES_SDL) || OSDL_USES_SDL 

// No need to include SDL header here:
struct SDL_RWops ;

#endif //  ! defined(OSDL_USES_SDL) || OSDL_USES_SDL 




namespace OSDL
{



    namespace Utils
    {
    


        OSDL_DLL const std::string getBackendLastError() ;  
    
    
    
        OSDL_DLL Ceylan::Latin1Char getNativeDirectorySeparator() ; 
    
    
    
        OSDL_DLL std::string getProgramPath() ; 
    
    
    
        OSDL_DLL std::string getUserDirectory() ;   
    
    
    
        typedef ::SDL_RWops DataStream ;
        
        
        
        OSDL_DLL DataStream & createDataStreamFrom( 
            Ceylan::System::File & sourceFile ) ;   
    
    

        OSDL_DLL void deleteDataStream( DataStream & datastream ) ; 
    
    
        
    }
    

}



#endif // OSDL_UTILS_H_ 

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