38 lines
639 B
Go
38 lines
639 B
Go
package main
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import (
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"log"
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"os"
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)
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type Logger struct {
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DebugMode bool
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_debug *log.Logger
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_info *log.Logger
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_error *log.Logger
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}
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func NewLogger() *Logger {
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return &Logger{
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DebugMode: false,
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_debug: log.New(os.Stdout, "DEBUG: ", 0),
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_info: log.New(os.Stdout, "", 0),
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_error: log.New(os.Stderr, "ERROR: ", 0),
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}
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}
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func (l *Logger) Debug(format string, v ...interface{}) {
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if l.DebugMode {
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l._debug.Printf(format, v...)
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}
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}
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func (l *Logger) Info(format string, v ...interface{}) {
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l._info.Printf(format, v...)
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}
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func (l *Logger) Error(format string, v ...interface{}) {
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l._error.Printf(format, v...)
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}
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