forked from ghetzel/go-stockutil
/
logger.go
51 lines (42 loc) · 965 Bytes
/
logger.go
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// Utilities for extracting and formatting data encountered in HTTP requests
package httputil
import (
"strings"
"github.com/op/go-logging"
)
var Logger = logging.MustGetLogger(`httputil`)
type LogLevel int
const (
Debug LogLevel = iota
Info
Notice
Warning
Error
Fatal
)
type WritableLogger struct {
level LogLevel
prefix string
}
func NewWritableLogger(level LogLevel, prefix ...string) *WritableLogger {
return &WritableLogger{
prefix: strings.Join(prefix, ``),
}
}
func (self *WritableLogger) Write(p []byte) (int, error) {
switch self.level {
case Debug:
Logger.Debugf("%v%v", self.prefix, string(p))
case Notice:
Logger.Noticef("%v%v", self.prefix, string(p))
case Warning:
Logger.Warningf("%v%v", self.prefix, string(p))
case Error:
Logger.Errorf("%v%v", self.prefix, string(p))
case Fatal:
Logger.Fatalf("%v%v", self.prefix, string(p))
default:
Logger.Infof("%v%v", self.prefix, string(p))
}
return len(p), nil
}