75 lines
1.0 KiB
Go
Executable File
75 lines
1.0 KiB
Go
Executable File
package logb
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import (
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"strings"
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"sync"
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)
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const (
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cError = iota
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cWarn
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cInfo
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cDebug
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cVerbose
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)
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var (
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ERROR = Level{Level: cError}
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WARN = Level{Level: cWarn}
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INFO = Level{Level: cInfo}
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DEBUG = Level{Level: cDebug}
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VERBOSE = Level{Level: cVerbose}
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)
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type Level struct {
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Level int
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Lock sync.Mutex
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}
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func NewLevel() *Level {
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return &Level{
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Level: cInfo,
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}
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}
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func (l *Level) Set(v Level) {
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l.Lock.Lock()
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defer l.Lock.Unlock()
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l.Level = v.Level
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}
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func (l *Level) Get(v Level) int {
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return l.Level
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}
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func (l Level) Should(v Level) bool {
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return l.Level >= v.Level
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}
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func (l Level) String() string {
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s := "undefined"
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switch l.Level {
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case ERROR.Level:
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s = "ERROR"
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case WARN.Level:
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s = "WARN"
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case INFO.Level:
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s = "INFO"
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case DEBUG.Level:
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s = "DEBUG"
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case VERBOSE.Level:
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s = "VERBOSE"
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}
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return s
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}
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func LevelFromString(s string) Level {
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s = strings.ToUpper(s)
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for _, l := range []Level{ERROR, WARN, INFO, DEBUG, VERBOSE} {
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if l.String() == s {
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return l
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}
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}
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return INFO
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}
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