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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include <cstdint>
#include "opentelemetry/nostd/string_view.h"
#include "opentelemetry/version.h"
OPENTELEMETRY_BEGIN_NAMESPACE
namespace logs
{
/**
* Severity Levels assigned to log events, based on Log Data Model,
* with the addition of kInvalid (mapped to a severity number of 0).
*
* See
* https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/logs/data-model.md#field-severitynumber
*/
enum class Severity : uint8_t
{
kInvalid = 0,
kTrace = 1,
kTrace2 = 2,
kTrace3 = 3,
kTrace4 = 4,
kDebug = 5,
kDebug2 = 6,
kDebug3 = 7,
kDebug4 = 8,
kInfo = 9,
kInfo2 = 10,
kInfo3 = 11,
kInfo4 = 12,
kWarn = 13,
kWarn2 = 14,
kWarn3 = 15,
kWarn4 = 16,
kError = 17,
kError2 = 18,
kError3 = 19,
kError4 = 20,
kFatal = 21,
kFatal2 = 22,
kFatal3 = 23,
kFatal4 = 24
};
const uint8_t kMaxSeverity = 255;
/**
* Mapping of the severity enum above, to a severity text string (in all caps).
* This severity text can be printed out by exporters. Capital letters follow the
* spec naming convention.
*
* Included to follow the specification's recommendation to print both
* severity number and text in each log record.
*/
const nostd::string_view SeverityNumToText[25] = {
"INVALID", "TRACE", "TRACE2", "TRACE3", "TRACE4", "DEBUG", "DEBUG2", "DEBUG3", "DEBUG4",
"INFO", "INFO2", "INFO3", "INFO4", "WARN", "WARN2", "WARN3", "WARN4", "ERROR",
"ERROR2", "ERROR3", "ERROR4", "FATAL", "FATAL2", "FATAL3", "FATAL4"};
} // namespace logs
OPENTELEMETRY_END_NAMESPACE
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