66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
// Copyright (C) 2014 Space Monkey, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build !windows
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package spacelog
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import (
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"bytes"
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"log/syslog"
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)
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type SyslogPriority syslog.Priority
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// SyslogOutput is a syslog client that matches the TextOutput interface
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type SyslogOutput struct {
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w *syslog.Writer
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}
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// NewSyslogOutput returns a TextOutput object that writes to syslog using
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// the given facility and tag. The log level will be determined by the log
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// event.
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func NewSyslogOutput(facility SyslogPriority, tag string) (
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TextOutput, error) {
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w, err := syslog.New(syslog.Priority(facility), tag)
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if err != nil {
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return nil, err
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}
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return &SyslogOutput{w: w}, nil
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}
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func (o *SyslogOutput) Output(level LogLevel, message []byte) {
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level = level.Match()
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for _, msg := range bytes.Split(message, []byte{'\n'}) {
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switch level {
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case Critical:
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o.w.Crit(string(msg))
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case Error:
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o.w.Err(string(msg))
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case Warning:
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o.w.Warning(string(msg))
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case Notice:
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o.w.Notice(string(msg))
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case Info:
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o.w.Info(string(msg))
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case Debug:
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fallthrough
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case Trace:
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fallthrough
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default:
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o.w.Debug(string(msg))
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}
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}
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}
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