mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-02 03:40:12 +00:00
70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
|
// Copyright 2017 The Abseil Authors.
|
||
|
|
//
|
||
|
|
// 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.
|
||
|
|
//
|
||
|
|
|
||
|
|
#ifndef ABSL_BASE_INTERNAL_LOG_SEVERITY_H_
|
||
|
|
#define ABSL_BASE_INTERNAL_LOG_SEVERITY_H_
|
||
|
|
|
||
|
|
#include <array>
|
||
|
|
|
||
|
|
#include "absl/base/attributes.h"
|
||
|
|
|
||
|
|
namespace absl {
|
||
|
|
inline namespace lts_2018_12_18 {
|
||
|
|
|
||
|
|
// Four severity levels are defined. Logging APIs should terminate the program
|
||
|
|
// when a message is logged at severity `kFatal`; the other levels have no
|
||
|
|
// special semantics.
|
||
|
|
enum class LogSeverity : int {
|
||
|
|
kInfo = 0,
|
||
|
|
kWarning = 1,
|
||
|
|
kError = 2,
|
||
|
|
kFatal = 3,
|
||
|
|
};
|
||
|
|
|
||
|
|
// Returns an iterable of all standard `absl::LogSeverity` values, ordered from
|
||
|
|
// least to most severe.
|
||
|
|
constexpr std::array<absl::LogSeverity, 4> LogSeverities() {
|
||
|
|
return {{absl::LogSeverity::kInfo, absl::LogSeverity::kWarning,
|
||
|
|
absl::LogSeverity::kError, absl::LogSeverity::kFatal}};
|
||
|
|
}
|
||
|
|
|
||
|
|
// Returns the all-caps string representation (e.g. "INFO") of the specified
|
||
|
|
// severity level if it is one of the normal levels and "UNKNOWN" otherwise.
|
||
|
|
constexpr const char* LogSeverityName(absl::LogSeverity s) {
|
||
|
|
return s == absl::LogSeverity::kInfo
|
||
|
|
? "INFO"
|
||
|
|
: s == absl::LogSeverity::kWarning
|
||
|
|
? "WARNING"
|
||
|
|
: s == absl::LogSeverity::kError
|
||
|
|
? "ERROR"
|
||
|
|
: s == absl::LogSeverity::kFatal ? "FATAL" : "UNKNOWN";
|
||
|
|
}
|
||
|
|
|
||
|
|
// Values less than `kInfo` normalize to `kInfo`; values greater than `kFatal`
|
||
|
|
// normalize to `kError` (**NOT** `kFatal`).
|
||
|
|
constexpr absl::LogSeverity NormalizeLogSeverity(absl::LogSeverity s) {
|
||
|
|
return s < absl::LogSeverity::kInfo
|
||
|
|
? absl::LogSeverity::kInfo
|
||
|
|
: s > absl::LogSeverity::kFatal ? absl::LogSeverity::kError : s;
|
||
|
|
}
|
||
|
|
constexpr absl::LogSeverity NormalizeLogSeverity(int s) {
|
||
|
|
return NormalizeLogSeverity(static_cast<absl::LogSeverity>(s));
|
||
|
|
}
|
||
|
|
|
||
|
|
} // inline namespace lts_2018_12_18
|
||
|
|
} // namespace absl
|
||
|
|
|
||
|
|
#endif // ABSL_BASE_INTERNAL_LOG_SEVERITY_H_
|