ceph-csi/vendor/k8s.io/klog/v2/internal/severity/severity.go

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// Copyright 2013 Google Inc. All Rights Reserved.
// Copyright 2022 The Kubernetes 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.
// Package severity provides definitions for klog severity (info, warning, ...)
package severity
import (
"strings"
)
// severity identifies the sort of log: info, warning etc. The binding to flag.Value
// is handled in klog.go
type Severity int32 // sync/atomic int32
// These constants identify the log levels in order of increasing severity.
// A message written to a high-severity log file is also written to each
// lower-severity log file.
const (
InfoLog Severity = iota
WarningLog
ErrorLog
FatalLog
NumSeverity = 4
)
// Char contains one shortcut letter per severity level.
const Char = "IWEF"
// Name contains one name per severity level.
var Name = []string{
InfoLog: "INFO",
WarningLog: "WARNING",
ErrorLog: "ERROR",
FatalLog: "FATAL",
}
// ByName looks up a severity level by name.
func ByName(s string) (Severity, bool) {
s = strings.ToUpper(s)
for i, name := range Name {
if name == s {
return Severity(i), true
}
}
return 0, false
}