diff options
Diffstat (limited to 'cryptfs/log.go')
-rw-r--r-- | cryptfs/log.go | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/cryptfs/log.go b/cryptfs/log.go deleted file mode 100644 index 19d8b51..0000000 --- a/cryptfs/log.go +++ /dev/null @@ -1,61 +0,0 @@ -package cryptfs - -import ( - "encoding/json" - "fmt" - "log" - "os" -) - -func JSONDump(obj interface{}) string { - b, err := json.MarshalIndent(obj, "", "\t") - if err != nil { - return err.Error() - } else { - return string(b) - } -} - -// toggledLogger - a Logger than can be enabled and disabled -type toggledLogger struct { - // Enable or disable output - Enabled bool - // Panic after logging a message, useful in regression tests - PanicAfter bool - *log.Logger -} - -func (l *toggledLogger) Printf(format string, v ...interface{}) { - if !l.Enabled { - return - } - l.Logger.Printf(format, v...) - if l.PanicAfter { - panic("PanicAfter: " + fmt.Sprintf(format, v...)) - } -} -func (l *toggledLogger) Println(v ...interface{}) { - if !l.Enabled { - return - } - l.Logger.Println(v...) - if l.PanicAfter { - panic("PanicAfter: " + fmt.Sprintln(v...)) - } -} - -// As defined by http://elinux.org/Debugging_by_printing#Log_Levels -// Debug messages -var Debug *toggledLogger - -// Informational message e.g. startup information -var Info *toggledLogger - -// A warning, meaning nothing serious by itself but might indicate problems -var Warn *toggledLogger - -func init() { - Debug = &toggledLogger{false, false, log.New(os.Stdout, "", 0)} - Info = &toggledLogger{true, false, log.New(os.Stdout, "", 0)} - Warn = &toggledLogger{true, false, log.New(os.Stderr, "", 0)} -} |