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/*
* Copyright 2015, 2018 Google
*
* 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 "Firestore/core/src/firebase/firestore/util/status.h"
#include <cerrno>
#include "Firestore/core/src/firebase/firestore/util/string_format.h"
namespace firebase {
namespace firestore {
namespace util {
Status Status::FromNSError(NSError* error) {
NSError* original = error;
while (error) {
if ([error.domain isEqualToString:NSPOSIXErrorDomain]) {
return FromErrno(static_cast<int>(error.code),
MakeStringView(original.localizedDescription));
}
error = error.userInfo[NSUnderlyingErrorKey];
}
return Status{FirestoreErrorCode::Unknown,
StringFormat("Unknown error: %s", original)};
}
} // namespace util
} // namespace firestore
} // namespace firebase
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