/
log.go
63 lines (54 loc) · 1.25 KB
/
log.go
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package bsck
import (
"fmt"
"log"
"os"
)
const (
//LogLevelDebug is debug log level
LogLevelDebug = 40
//LogLevelInfo is info log level
LogLevelInfo = 30
//LogLevelWarn is warn log level
LogLevelWarn = 20
//LogLevelError is error log level
LogLevelError = 10
)
//LogLevel is log leveo config
var LogLevel = LogLevelInfo
//Logger is the bsck package default log
var Logger = log.New(os.Stdout, "", log.Ldate|log.Lmicroseconds|log.Lshortfile)
//SetLogLevel is set log level to l
func SetLogLevel(l int) {
if l > 0 {
LogLevel = l
}
}
//DebugLog is the debug level log
func DebugLog(format string, args ...interface{}) {
if LogLevel < LogLevelDebug {
return
}
Logger.Output(2, fmt.Sprintf("D "+format, args...))
}
//InfoLog is the info level log
func InfoLog(format string, args ...interface{}) {
if LogLevel < LogLevelInfo {
return
}
Logger.Output(2, fmt.Sprintf("I "+format, args...))
}
//WarnLog is the warn level log
func WarnLog(format string, args ...interface{}) {
if LogLevel < LogLevelWarn {
return
}
Logger.Output(2, fmt.Sprintf("W "+format, args...))
}
//ErrorLog is the error level log
func ErrorLog(format string, args ...interface{}) {
if LogLevel < LogLevelError {
return
}
Logger.Output(2, fmt.Sprintf("E "+format, args...))
}