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Atmosphere/libraries/libstratosphere/source/err/err_api.cpp

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2.1 KiB
C++

/*
* Copyright (c) Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stratosphere.hpp>
#include "impl/err_string_util.hpp"
namespace ams::err {
namespace impl {
namespace {
constexpr int ErrorCodeCategoryPlatformPrefixForResultModule = 2000;
ALWAYS_INLINE ErrorCode ConvertResultToErrorCode(const Result &result) {
return {
.category = static_cast<ErrorCodeCategory>(ErrorCodeCategoryPlatformPrefixForResultModule + result.GetModule()),
.number = static_cast<ErrorCodeNumber>(result.GetDescription()),
};
}
[[maybe_unused]] ALWAYS_INLINE Result ConvertErrorCodeToResult(const ErrorCode &error_code) {
const auto result_value = ::ams::result::impl::ResultTraits::MakeValue(error_code.category - ErrorCodeCategoryPlatformPrefixForResultModule, error_code.number);
return ::ams::result::impl::MakeResult(result_value);
}
}
}
ErrorCode ConvertResultToErrorCode(const Result &result) {
AMS_ASSERT(R_FAILED(result));
return ::ams::err::impl::ConvertResultToErrorCode(result);
}
void GetErrorCodeString(char *dst, size_t dst_size, ErrorCode error_code) {
AMS_ASSERT(dst != nullptr);
AMS_ASSERT(dst_size >= static_cast<size_t>(ErrorCode::StringLengthMax));
AMS_ASSERT(error_code.IsValid());
return ::ams::err::impl::MakeErrorCodeString(dst, dst_size, error_code);
}
}