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/*
* TLS Stream Errors
* (C) 2018-2019 Jack Lloyd
* 2018-2019 Hannes Rantzsch, Tim Oesterreich, Rene Meusel
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_ASIO_ERROR_H_
#define BOTAN_ASIO_ERROR_H_
#include <botan/build.h>
#include <boost/version.hpp>
#if BOOST_VERSION >= 106600
#include <boost/system/system_error.hpp>
#include <botan/exceptn.h>
#include <botan/tls_alert.h>
#include <botan/tls_exceptn.h>
namespace Botan {
namespace TLS {
namespace detail {
// TLS Alerts
struct BotanAlertCategory : boost::system::error_category
{
const char* name() const noexcept override
{
return "asio.botan.tls.alert";
}
std::string message(int ev) const override
{
Botan::TLS::Alert alert(static_cast<Botan::TLS::Alert::Type>(ev));
return alert.type_string();
}
};
inline const BotanAlertCategory& botan_alert_category() noexcept
{
static BotanAlertCategory category;
return category;
}
struct BotanErrorCategory : boost::system::error_category
{
const char* name() const noexcept override
{
return "asio.botan.tls";
}
std::string message(int ev) const override
{
return Botan::to_string(static_cast<Botan::ErrorType>(ev));
}
};
inline const BotanErrorCategory& botan_category() noexcept
{
static BotanErrorCategory category;
return category;
}
} // namespace detail
inline boost::system::error_code make_error_code(Botan::TLS::Alert::Type c)
{
return boost::system::error_code(static_cast<int>(c), detail::botan_alert_category());
}
} // namespace TLS
inline boost::system::error_code make_error_code(Botan::ErrorType e)
{
return boost::system::error_code(static_cast<int>(e), Botan::TLS::detail::botan_category());
}
} // namespace Botan
namespace boost {
namespace system {
template<> struct is_error_code_enum<Botan::TLS::Alert::Type>
{
static const bool value = true;
};
template<> struct is_error_code_enum<Botan::ErrorType>
{
static const bool value = true;
};
} // namespace system
} // namespace boost
namespace Botan {
namespace TLS {
inline boost::system::error_code convertException()
{
try
{
throw;
}
catch(const TLS_Exception& e)
{
return e.type();
}
catch(const Botan::Exception& e)
{
return e.error_type();
}
}
} // namespace system
} // namespace boost
#endif // BOOST_VERSION
#endif // BOTAN_ASIO_ERROR_H_
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