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Diffstat (limited to 'vendor/github.com/spf13/jwalterweatherman/notepad.go')
-rw-r--r--vendor/github.com/spf13/jwalterweatherman/notepad.go194
1 files changed, 0 insertions, 194 deletions
diff --git a/vendor/github.com/spf13/jwalterweatherman/notepad.go b/vendor/github.com/spf13/jwalterweatherman/notepad.go
deleted file mode 100644
index ae5aaf7..0000000
--- a/vendor/github.com/spf13/jwalterweatherman/notepad.go
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright © 2016 Steve Francia <spf@spf13.com>.
-//
-// Use of this source code is governed by an MIT-style
-// license that can be found in the LICENSE file.
-
-package jwalterweatherman
-
-import (
- "fmt"
- "io"
- "log"
-)
-
-type Threshold int
-
-func (t Threshold) String() string {
- return prefixes[t]
-}
-
-const (
- LevelTrace Threshold = iota
- LevelDebug
- LevelInfo
- LevelWarn
- LevelError
- LevelCritical
- LevelFatal
-)
-
-var prefixes map[Threshold]string = map[Threshold]string{
- LevelTrace: "TRACE",
- LevelDebug: "DEBUG",
- LevelInfo: "INFO",
- LevelWarn: "WARN",
- LevelError: "ERROR",
- LevelCritical: "CRITICAL",
- LevelFatal: "FATAL",
-}
-
-// Notepad is where you leave a note!
-type Notepad struct {
- TRACE *log.Logger
- DEBUG *log.Logger
- INFO *log.Logger
- WARN *log.Logger
- ERROR *log.Logger
- CRITICAL *log.Logger
- FATAL *log.Logger
-
- LOG *log.Logger
- FEEDBACK *Feedback
-
- loggers [7]**log.Logger
- logHandle io.Writer
- outHandle io.Writer
- logThreshold Threshold
- stdoutThreshold Threshold
- prefix string
- flags int
-
- // One per Threshold
- logCounters [7]*logCounter
-}
-
-// NewNotepad create a new notepad.
-func NewNotepad(outThreshold Threshold, logThreshold Threshold, outHandle, logHandle io.Writer, prefix string, flags int) *Notepad {
- n := &Notepad{}
-
- n.loggers = [7]**log.Logger{&n.TRACE, &n.DEBUG, &n.INFO, &n.WARN, &n.ERROR, &n.CRITICAL, &n.FATAL}
- n.outHandle = outHandle
- n.logHandle = logHandle
- n.stdoutThreshold = outThreshold
- n.logThreshold = logThreshold
-
- if len(prefix) != 0 {
- n.prefix = "[" + prefix + "] "
- } else {
- n.prefix = ""
- }
-
- n.flags = flags
-
- n.LOG = log.New(n.logHandle,
- "LOG: ",
- n.flags)
- n.FEEDBACK = &Feedback{out: log.New(outHandle, "", 0), log: n.LOG}
-
- n.init()
- return n
-}
-
-// init creates the loggers for each level depending on the notepad thresholds.
-func (n *Notepad) init() {
- logAndOut := io.MultiWriter(n.outHandle, n.logHandle)
-
- for t, logger := range n.loggers {
- threshold := Threshold(t)
- counter := &logCounter{}
- n.logCounters[t] = counter
- prefix := n.prefix + threshold.String() + " "
-
- switch {
- case threshold >= n.logThreshold && threshold >= n.stdoutThreshold:
- *logger = log.New(io.MultiWriter(counter, logAndOut), prefix, n.flags)
-
- case threshold >= n.logThreshold:
- *logger = log.New(io.MultiWriter(counter, n.logHandle), prefix, n.flags)
-
- case threshold >= n.stdoutThreshold:
- *logger = log.New(io.MultiWriter(counter, n.outHandle), prefix, n.flags)
-
- default:
- // counter doesn't care about prefix and flags, so don't use them
- // for performance.
- *logger = log.New(counter, "", 0)
- }
- }
-}
-
-// SetLogThreshold changes the threshold above which messages are written to the
-// log file.
-func (n *Notepad) SetLogThreshold(threshold Threshold) {
- n.logThreshold = threshold
- n.init()
-}
-
-// SetLogOutput changes the file where log messages are written.
-func (n *Notepad) SetLogOutput(handle io.Writer) {
- n.logHandle = handle
- n.init()
-}
-
-// GetStdoutThreshold returns the defined Treshold for the log logger.
-func (n *Notepad) GetLogThreshold() Threshold {
- return n.logThreshold
-}
-
-// SetStdoutThreshold changes the threshold above which messages are written to the
-// standard output.
-func (n *Notepad) SetStdoutThreshold(threshold Threshold) {
- n.stdoutThreshold = threshold
- n.init()
-}
-
-// GetStdoutThreshold returns the Treshold for the stdout logger.
-func (n *Notepad) GetStdoutThreshold() Threshold {
- return n.stdoutThreshold
-}
-
-// SetPrefix changes the prefix used by the notepad. Prefixes are displayed between
-// brackets at the beginning of the line. An empty prefix won't be displayed at all.
-func (n *Notepad) SetPrefix(prefix string) {
- if len(prefix) != 0 {
- n.prefix = "[" + prefix + "] "
- } else {
- n.prefix = ""
- }
- n.init()
-}
-
-// SetFlags choose which flags the logger will display (after prefix and message
-// level). See the package log for more informations on this.
-func (n *Notepad) SetFlags(flags int) {
- n.flags = flags
- n.init()
-}
-
-// Feedback writes plainly to the outHandle while
-// logging with the standard extra information (date, file, etc).
-type Feedback struct {
- out *log.Logger
- log *log.Logger
-}
-
-func (fb *Feedback) Println(v ...interface{}) {
- fb.output(fmt.Sprintln(v...))
-}
-
-func (fb *Feedback) Printf(format string, v ...interface{}) {
- fb.output(fmt.Sprintf(format, v...))
-}
-
-func (fb *Feedback) Print(v ...interface{}) {
- fb.output(fmt.Sprint(v...))
-}
-
-func (fb *Feedback) output(s string) {
- if fb.out != nil {
- fb.out.Output(2, s)
- }
- if fb.log != nil {
- fb.log.Output(2, s)
- }
-}