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- package main
- import (
- "fmt"
- "log"
- "os"
- )
- var logger *log.Logger
- func init() {
- log.SetOutput(os.Stderr)
- logger = log.New(os.Stderr, "", log.Flags())
- }
- func debugln(vals ...interface{}) {
- s := fmt.Sprintln(vals...)
- logger.Output(2, "DEBUG: "+s)
- }
- func debugf(format string, vals ...interface{}) {
- s := fmt.Sprintf(format, vals...)
- logger.Output(2, "DEBUG: "+s)
- }
- func infoln(vals ...interface{}) {
- s := fmt.Sprintln(vals...)
- logger.Output(2, "INFO: "+s)
- }
- func infof(format string, vals ...interface{}) {
- s := fmt.Sprintf(format, vals...)
- logger.Output(2, "INFO: "+s)
- }
- func okln(vals ...interface{}) {
- s := fmt.Sprintln(vals...)
- logger.Output(2, "OK: "+s)
- }
- func okf(format string, vals ...interface{}) {
- s := fmt.Sprintf(format, vals...)
- logger.Output(2, "OK: "+s)
- }
- func warnln(vals ...interface{}) {
- s := fmt.Sprintln(vals...)
- showGuiError(s)
- logger.Output(2, "WARNING: "+s)
- }
- func warnf(format string, vals ...interface{}) {
- s := fmt.Sprintf(format, vals...)
- showGuiError(s)
- logger.Output(2, "WARNING: "+s)
- }
- func fatalln(vals ...interface{}) {
- s := fmt.Sprintln(vals...)
- logger.Output(2, "FATAL: "+s)
- os.Exit(3)
- }
- func fatalf(format string, vals ...interface{}) {
- s := fmt.Sprintf(format, vals...)
- logger.Output(2, "FATAL: "+s)
- os.Exit(3)
- }
- func fatalErr(err error) {
- if err != nil {
- fatalf(err.Error())
- }
- }
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