utf8.hpp

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/*!
    UTF-8 .
*/
 
#pragma once
 
#include <iostream> // std::cout, debug
 
#include <restinio/string_view.hpp>
#include <restinio/utils/utf8_checker.hpp>
 
namespace restinio
{
 
namespace websocket
{
 
namespace basic
{
 
namespace impl
{
 
//
// check_utf8_is_correct
//
 
inline bool
check_utf8_is_correct( string_view_t sv ) noexcept
{
    restinio::utils::utf8_checker_t checker;
 
    for( const auto & ch : sv )
    {
        if( !checker.process_byte( static_cast<std::uint8_t>(ch) ) )
        {
            return false;
        }
    }
 
    return checker.finalized();
}
 
} /* namespace impl */
 
} /* namespace basic */
 
} /* namespace websocket */
 
} /* namespace restinio */