mirror of
https://github.com/chuot/rdio-scanner.git
synced 2026-08-13 16:33:01 -06:00
95 lines
2 KiB
Go
95 lines
2 KiB
Go
// Copyright (C) 2019-2022 Chrystian Huot <chrystian.huot@saubeo.solutions>
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//
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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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//
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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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//
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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 <http://www.gnu.org/licenses/>
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package main
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import (
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"log"
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"os"
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"runtime"
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"github.com/kardianos/service"
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)
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type Daemon struct {
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Config service.Config
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Errors chan error
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Interface service.Interface
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Service service.Service
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}
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func NewDaemon() *Daemon {
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var (
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err error
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name string
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)
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// https://github.com/kardianos/service/issues/223
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if runtime.GOOS == "freebsd" {
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name = "rdioscanner"
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} else {
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name = "rdio-scanner"
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}
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p, _ := os.FindProcess(os.Getpid())
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d := Daemon{
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Errors: make(chan error, 5),
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Interface: &DaemonInterface{Process: p},
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}
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d.Config = service.Config{
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Name: name,
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DisplayName: "Rdio Scanner",
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Description: "The perfect software-defined radio companion",
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Arguments: []string{"-service", "run"},
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}
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if d.Service, err = service.New(d.Interface, &d.Config); err != nil {
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log.Fatal(err)
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}
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return &d
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}
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func (d *Daemon) Control(action string) *Daemon {
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if action == "run" {
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go d.Service.Run()
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} else if err := service.Control(d.Service, action); err == nil {
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os.Exit(0)
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} else {
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os.Exit(-1)
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}
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return d
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}
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type DaemonInterface struct {
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Process *os.Process
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}
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func (d *DaemonInterface) Start(s service.Service) error {
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return nil
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}
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func (d *DaemonInterface) Stop(s service.Service) error {
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if d.Process != nil {
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d.Process.Signal(os.Interrupt)
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}
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return nil
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}
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