/
srv_linux.go
47 lines (37 loc) · 863 Bytes
/
srv_linux.go
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// mad - mock ad server
// (C) copyright 2016 - J.W. Janssen
package main
import (
"fmt"
"net"
"github.com/coreos/go-systemd/activation"
"github.com/coreos/go-systemd/journal"
)
type JournaldLogger struct {
}
func (l *JournaldLogger) Log(msg string, args ...interface{}) {
journal.Print(journal.PriInfo, msg, args...)
}
func NewLogger() Logger {
if !debug && journal.Enabled() {
return &JournaldLogger{}
}
return &StdErrLogger{}
}
func Listener() net.Listener {
if debug {
return defaultListener()
}
return socketActivationListener()
}
func socketActivationListener() net.Listener {
listeners, err := activation.Listeners(true)
if err != nil {
panic(err)
}
if len(listeners) != 1 {
panic(fmt.Sprintf("Unexpected number of socket activation fds, got: %d listeners, expected 1!", len(listeners)))
}
return listeners[0]
}
// EOF