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58 lines
1.6 KiB
58 lines
1.6 KiB
// Copyright 2013 Google Inc. All Rights Reserved.
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// Copyright 2022 The Kubernetes Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package severity provides definitions for klog severity (info, warning, ...)
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package severity
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import (
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"strings"
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)
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// severity identifies the sort of log: info, warning etc. The binding to flag.Value
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// is handled in klog.go
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type Severity int32 // sync/atomic int32
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// These constants identify the log levels in order of increasing severity.
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// A message written to a high-severity log file is also written to each
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// lower-severity log file.
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const (
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InfoLog Severity = iota
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WarningLog
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ErrorLog
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FatalLog
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NumSeverity = 4
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)
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// Char contains one shortcut letter per severity level.
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const Char = "IWEF"
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// Name contains one name per severity level.
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var Name = []string{
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InfoLog: "INFO",
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WarningLog: "WARNING",
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ErrorLog: "ERROR",
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FatalLog: "FATAL",
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}
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// ByName looks up a severity level by name.
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func ByName(s string) (Severity, bool) {
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s = strings.ToUpper(s)
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for i, name := range Name {
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if name == s {
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return Severity(i), true
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}
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}
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return 0, false
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}
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