mirror of
https://github.com/foxcpp/maddy.git
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61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
//+build !windows,!plan9
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/*
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Maddy Mail Server - Composable all-in-one email server.
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Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package log
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import (
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"fmt"
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"log/syslog"
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"os"
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"time"
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)
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type syslogOut struct {
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w *syslog.Writer
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}
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func (s syslogOut) Write(stamp time.Time, debug bool, msg string) {
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var err error
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if debug {
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err = s.w.Debug(msg + "\n")
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} else {
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err = s.w.Info(msg + "\n")
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}
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if err != nil {
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fmt.Fprintf(os.Stderr, "!!! Failed to send message to syslog daemon: %v\n", err)
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}
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}
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func (s syslogOut) Close() error {
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return s.w.Close()
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}
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// SyslogOutput returns a log.Output implementation that will send
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// messages to the system syslog daemon.
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//
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// Regular messages will be written with INFO priority,
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// debug messages will be written with DEBUG priority.
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//
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// Returned log.Output object is goroutine-safe.
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func SyslogOutput() (Output, error) {
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w, err := syslog.New(syslog.LOG_MAIL|syslog.LOG_INFO, "maddy")
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return syslogOut{w}, err
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}
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