log

Documentation

Overview

* Copyright (C) 2020 The poly network Authors * This file is part of The poly network library. * * The poly network is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The poly network is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * You should have received a copy of the GNU Lesser General Public License * along with The poly network . If not, see <http://www.gnu.org/licenses/>.

Index

• Constants
• Variables
• func CheckIfNeedNewFile() bool
• func ClosePrintLog() error
• func Color(code, msg string) string
• func Debug(a ...interface{})
• func Debugf(format string, a ...interface{})
• func Error(a ...interface{})
• func Errorf(format string, a ...interface{})
• func Fatal(a ...interface{})
• func Fatalf(format string, a ...interface{})
• func FileOpen(path string) (*os.File, error)
• func GetGID() uint64
• func GetLogFileSize() (int64, error)
• func GetMaxLogChangeInterval(maxLogSize int64) int64
• func Info(a ...interface{})
• func Infof(format string, a ...interface{})
• func Init(a ...interface{})
• func InitLog(logLevel int, a ...interface{})
• func LevelName(level int) string
• func NameLevel(name string) int
• func Trace(a ...interface{})
• func Tracef(format string, a ...interface{})
• func Warn(a ...interface{})
• func Warnf(format string, a ...interface{})
• type Logger
  • func New(out io.Writer, prefix string, flag, level int, file *os.File) *Logger
  • func (l *Logger) Debug(a ...interface{})
  • func (l *Logger) Debugf(format string, a ...interface{})
  • func (l *Logger) Error(a ...interface{})
  • func (l *Logger) Errorf(format string, a ...interface{})
  • func (l *Logger) Fatal(a ...interface{})
  • func (l *Logger) Fatalf(format string, a ...interface{})
  • func (l *Logger) Info(a ...interface{})
  • func (l *Logger) Infof(format string, a ...interface{})
  • func (l *Logger) Output(level int, a ...interface{}) error
  • func (l *Logger) Outputf(level int, format string, v ...interface{}) error
  • func (l *Logger) SetDebugLevel(level int) error
  • func (l *Logger) Trace(a ...interface{})
  • func (l *Logger) Tracef(format string, a ...interface{})
  • func (l *Logger) Warn(a ...interface{})
  • func (l *Logger) Warnf(format string, a ...interface{})

Constants

const (
	Blue   = "0;34"
	Red    = "0;31"
	Green  = "0;32"
	Yellow = "0;33"
	Cyan   = "0;36"
	Pink   = "1;35"
)

const (
	TraceLog = iota
	DebugLog
	InfoLog
	WarnLog
	ErrorLog
	FatalLog
	MaxLevelLog
)

const (
	NAME_PREFIX          = "LEVEL"
	CALL_DEPTH           = 2
	DEFAULT_MAX_LOG_SIZE = 20
	BYTE_TO_MB           = 1024 * 1024
	PATH                 = "./logoutput/"
)

Variables

var (
	Stdout = os.Stdout
)

Functions

func CheckIfNeedNewFile

func CheckIfNeedNewFile() bool

func ClosePrintLog

func ClosePrintLog() error

func Color

func Color(code, msg string) string

func Debug

func Debug(a ...interface{})

func Debugf

func Debugf(format string, a ...interface{})

func Error

func Error(a ...interface{})

func Errorf

func Errorf(format string, a ...interface{})

func Fatal

func Fatal(a ...interface{})

func Fatalf

func Fatalf(format string, a ...interface{})

func FileOpen

func FileOpen(path string) (*os.File, error)

func GetGID

func GetGID() uint64

func GetLogFileSize

func GetLogFileSize() (int64, error)

func GetMaxLogChangeInterval

func GetMaxLogChangeInterval(maxLogSize int64) int64

func Info

func Info(a ...interface{})

func Infof

func Infof(format string, a ...interface{})

func Init

func Init(a ...interface{})

Init deprecated, use InitLog instead

func InitLog

func InitLog(logLevel int, a ...interface{})

func LevelName

func LevelName(level int) string

func NameLevel

func NameLevel(name string) int

func Trace

func Trace(a ...interface{})

func Tracef

func Tracef(format string, a ...interface{})

func Warn

func Warn(a ...interface{})

func Warnf

func Warnf(format string, a ...interface{})

Types

type Logger

type Logger struct {
	// contains filtered or unexported fields
}

var Log *Logger

func New

func New(out io.Writer, prefix string, flag, level int, file *os.File) *Logger

func (*Logger) Debug

func (l *Logger) Debug(a ...interface{})

func (*Logger) Debugf

func (l *Logger) Debugf(format string, a ...interface{})

func (*Logger) Error

func (l *Logger) Error(a ...interface{})

func (*Logger) Errorf

func (l *Logger) Errorf(format string, a ...interface{})

func (*Logger) Fatal

func (l *Logger) Fatal(a ...interface{})

func (*Logger) Fatalf

func (l *Logger) Fatalf(format string, a ...interface{})

func (*Logger) Info

func (l *Logger) Info(a ...interface{})

func (*Logger) Infof

func (l *Logger) Infof(format string, a ...interface{})

func (*Logger) Output

func (l *Logger) Output(level int, a ...interface{}) error

func (*Logger) Outputf

func (l *Logger) Outputf(level int, format string, v ...interface{}) error

func (*Logger) SetDebugLevel

func (l *Logger) SetDebugLevel(level int) error

func (*Logger) Trace

func (l *Logger) Trace(a ...interface{})

func (*Logger) Tracef

func (l *Logger) Tracef(format string, a ...interface{})

func (*Logger) Warn

func (l *Logger) Warn(a ...interface{})

func (*Logger) Warnf

func (l *Logger) Warnf(format string, a ...interface{})