#ifndef __CERT_FILETYPES__
#define __CERT_FILETYPES__

#include <string>
#include <vector>
#include <exception>
#include <stdexcept>

namespace CERT
{
    namespace Images
    {
        typedef enum {
            begin_types,
            tiff = begin_types,
            bmp,
            gif,
            jpeg,
            png,
            jpeg2000,
            rimage,
            end_types
        } filetype;

        filetype filetypeFromString( const std::string &str );
        std::string stringFromFiletype( filetype type );
        std::string extensionFromFiletype( filetype type );
        std::vector< std::string > knownFiletypes();

        class invalidFiletype : public std::runtime_error
        {
            public:
            invalidFiletype( const std::string &msg ) : std::runtime_error(msg) { }
        };
    }

} // end namespace CERT

#endif