59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
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package main
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import (
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"log"
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"fmt"
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)
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const (
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CRITICAL = 50
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ERROR = 40
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WARNING = 30
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INFO = 20
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DEBUG = 10
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NOTSET = 0
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)
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type CondLogger struct {
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logger *log.Logger
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verbosity int
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}
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func (cl *CondLogger) Log(verb int, format string, v ...interface{}) error {
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if verb >= cl.verbosity {
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return cl.logger.Output(2, fmt.Sprintf(format, v...))
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}
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return nil
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}
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func (cl *CondLogger) log(verb int, format string, v ...interface{}) error {
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if verb >= cl.verbosity {
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return cl.logger.Output(3, fmt.Sprintf(format, v...))
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}
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return nil
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}
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func (cl *CondLogger) Critical(s string, v ...interface{}) error {
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return cl.log(CRITICAL, "CRITICAL " + s, v...)
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}
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func (cl *CondLogger) Error(s string, v ...interface{}) error {
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return cl.log(ERROR, "ERROR " + s, v...)
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}
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func (cl *CondLogger) Warning(s string, v ...interface{}) error {
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return cl.log(WARNING, "WARNING " + s, v...)
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}
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func (cl *CondLogger) Info(s string, v ...interface{}) error {
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return cl.log(INFO, "INFO " + s, v...)
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}
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func (cl *CondLogger) Debug(s string, v ...interface{}) error {
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return cl.log(DEBUG, "DEBUG " + s, v...)
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}
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func NewCondLogger(logger *log.Logger, verbosity int) *CondLogger {
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return &CondLogger{verbosity: verbosity, logger: logger}
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}
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