boost/beast/core/impl/error.ipp
//
// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Official repository: https://github.com/boostorg/beast
//
#ifndef BOOST_BEAST_IMPL_ERROR_IPP
#define BOOST_BEAST_IMPL_ERROR_IPP
#include <boost/beast/core/error.hpp>
namespace boost {
namespace beast {
namespace detail {
class error_codes : public error_category
{
public:
const char*
name() const noexcept override
{
return "boost.beast";
}
error_codes() : error_category(0x002f6e94401c6e8bu) {}
BOOST_BEAST_DECL
char const*
message(int ev, char*, std::size_t) const noexcept override
{
switch(static_cast<error>(ev))
{
default:
case error::timeout: return
"The socket was closed due to a timeout";
}
}
BOOST_BEAST_DECL
std::string
message(int ev) const override
{
return message(ev, nullptr, 0);
}
BOOST_BEAST_DECL
error_condition
default_error_condition(int ev) const noexcept override
{
switch(static_cast<error>(ev))
{
default:
// return {ev, *this};
case error::timeout:
return condition::timeout;
}
}
};
class error_conditions : public error_category
{
public:
BOOST_BEAST_DECL
const char*
name() const noexcept override
{
return "boost.beast";
}
error_conditions() : error_category(0x3dd0b0ce843c5b10u) {}
BOOST_BEAST_DECL
char const*
message(int cv, char*, std::size_t) const noexcept override
{
switch(static_cast<condition>(cv))
{
default:
case condition::timeout:
return "The operation timed out";
}
}
BOOST_BEAST_DECL
std::string
message(int cv) const override
{
return message(cv, nullptr, 0);
}
};
} // detail
error_code
make_error_code(error e)
{
static detail::error_codes const cat{};
return error_code{static_cast<
std::underlying_type<error>::type>(e), cat};
}
error_condition
make_error_condition(condition c)
{
static detail::error_conditions const cat{};
return error_condition{static_cast<
std::underlying_type<condition>::type>(c), cat};
}
} // beast
} // boost
#endif