mirror of
https://github.com/tengge1/ShadowEditor.git
synced 2026-01-18 15:02:09 +00:00
95 lines
2.1 KiB
Go
95 lines
2.1 KiB
Go
// Copyright 2017-2020 The ShadowEditor Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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//
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// For more information, please visit: https://github.com/tengge1/ShadowEditor
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// You can also visit: https://gitee.com/tengge1/ShadowEditor
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// Reference URL: https://github.com/andrewkroh/sys/blob/master/windows/svc/example/install.go
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// +build windows
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package win
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/spf13/cobra"
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"github.com/tengge1/shadoweditor/cmd"
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"golang.org/x/sys/windows/svc/eventlog"
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"golang.org/x/sys/windows/svc/mgr"
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)
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// installCmd install ShadowEditor as a service on Windows.
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var installCmd = &cobra.Command{
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Use: "install",
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Short: "Install service on Windows",
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Long: `Install service on Windows`,
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Run: func(cmd *cobra.Command, args []string) {
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if err := installService(ServiceName, ServiceDisplayName); err != nil {
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fmt.Println(err.Error())
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}
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},
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}
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func init() {
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cmd.AddCommand(installCmd)
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}
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func installService(name, desc string) error {
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// TODO: Simplify the procedure here.
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exepath, err := exePath()
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if err != nil {
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return err
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}
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m, err := mgr.Connect()
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if err != nil {
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return err
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}
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defer m.Disconnect()
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s, err := m.OpenService(name)
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if err == nil {
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s.Close()
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return fmt.Errorf("service %s already exists", name)
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}
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s, err = m.CreateService(name, exepath, mgr.Config{DisplayName: desc}, "is", "auto-started")
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if err != nil {
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return err
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}
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defer s.Close()
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err = eventlog.InstallAsEventCreate(name, eventlog.Error|eventlog.Warning|eventlog.Info)
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if err != nil {
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s.Delete()
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return fmt.Errorf("SetupEventLogSource() failed: %s", err)
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}
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return nil
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}
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func exePath() (string, error) {
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prog := os.Args[0]
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p, err := filepath.Abs(prog)
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if err != nil {
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return "", err
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}
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fi, err := os.Stat(p)
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if err == nil {
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if !fi.Mode().IsDir() {
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return p, nil
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}
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err = fmt.Errorf("%s is directory", p)
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}
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if filepath.Ext(p) == "" {
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p += ".exe"
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fi, err := os.Stat(p)
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if err == nil {
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if !fi.Mode().IsDir() {
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return p, nil
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}
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err = fmt.Errorf("%s is directory", p)
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}
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}
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return "", err
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}
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