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// Copyright 2015 CoreOS, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// +build !windows
package capnslog
import (
"fmt"
"log/syslog"
)
func NewSyslogFormatter(w *syslog.Writer) Formatter {
return &syslogFormatter{w}
}
func NewDefaultSyslogFormatter(tag string) (Formatter, error) {
w, err := syslog.New(syslog.LOG_DEBUG, tag)
if err != nil {
return nil, err
}
return NewSyslogFormatter(w), nil
}
type syslogFormatter struct {
w *syslog.Writer
}
func (s *syslogFormatter) Format(pkg string, l LogLevel, _ int, entries ...interface{}) {
for _, entry := range entries {
str := fmt.Sprint(entry)
switch l {
case CRITICAL:
s.w.Crit(str)
case ERROR:
s.w.Err(str)
case WARNING:
s.w.Warning(str)
case NOTICE:
s.w.Notice(str)
case INFO:
s.w.Info(str)
case DEBUG:
s.w.Debug(str)
case TRACE:
s.w.Debug(str)
default:
panic("Unhandled loglevel")
}
}
}
func (s *syslogFormatter) Flush() {
}
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