/usr/share/gocode/src/golang.org/x/sys/windows/svc/example/main.go is in golang-golang-x-sys-dev 0.0~git20150612-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | // Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build windows
// Example service program that beeps.
//
// The program demonstrates how to create Windows service and
// install / remove it on a computer. It also shows how to
// stop / start / pause / continue any service, and how to
// write to event log. It also shows how to use debug
// facilities available in debug package.
//
package main
import (
"fmt"
"log"
"os"
"strings"
"golang.org/x/sys/windows/svc"
)
func usage(errmsg string) {
fmt.Fprintf(os.Stderr,
"%s\n\n"+
"usage: %s <command>\n"+
" where <command> is one of\n"+
" install, remove, debug, start, stop, pause or continue.\n",
errmsg, os.Args[0])
os.Exit(2)
}
func main() {
const svcName = "myservice"
isIntSess, err := svc.IsAnInteractiveSession()
if err != nil {
log.Fatalf("failed to determine if we are running in an interactive session: %v", err)
}
if !isIntSess {
runService(svcName, false)
return
}
if len(os.Args) < 2 {
usage("no command specified")
}
cmd := strings.ToLower(os.Args[1])
switch cmd {
case "debug":
runService(svcName, true)
return
case "install":
err = installService(svcName, "my service")
case "remove":
err = removeService(svcName)
case "start":
err = startService(svcName)
case "stop":
err = controlService(svcName, svc.Stop, svc.Stopped)
case "pause":
err = controlService(svcName, svc.Pause, svc.Paused)
case "continue":
err = controlService(svcName, svc.Continue, svc.Running)
default:
usage(fmt.Sprintf("invalid command %s", cmd))
}
if err != nil {
log.Fatalf("failed to %s %s: %v", cmd, svcName, err)
}
return
}
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