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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <libfiemap/fiemap_status.h>
namespace android::fiemap {
// FiemapStatus -> string
std::string FiemapStatus::string() const {
if (error_code() == ErrorCode::ERROR) {
return "Error";
}
return strerror(-static_cast<int>(error_code()));
}
// -errno -> known ErrorCode
// unknown ErrorCode -> known ErrorCode
FiemapStatus::ErrorCode FiemapStatus::CastErrorCode(int error_code) {
switch (error_code) {
case static_cast<int32_t>(ErrorCode::SUCCESS):
case static_cast<int32_t>(ErrorCode::NO_SPACE):
return static_cast<ErrorCode>(error_code);
case static_cast<int32_t>(ErrorCode::ERROR):
default:
return ErrorCode::ERROR;
}
}
} // namespace android::fiemap
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