mirror of
https://gitee.com/rainbond/Rainbond.git
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102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
// RAINBOND, Application Management Platform
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// Copyright (C) 2014-2017 Goodrain Co., Ltd.
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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. For any non-GPL usage of Rainbond,
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// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
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// must be obtained first.
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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 <http://www.gnu.org/licenses/>.
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package server
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import (
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"errors"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"github.com/goodrain/rainbond/cmd/node/option"
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utilwindows "github.com/goodrain/rainbond/util/windows"
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"github.com/spf13/pflag"
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"golang.org/x/sys/windows"
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)
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var (
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flRegisterService *bool
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flUnregisterService *bool
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flServiceName *string
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flRunService *bool
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setStdHandle = windows.NewLazySystemDLL("kernel32.dll").NewProc("SetStdHandle")
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oldStderr windows.Handle
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panicFile *os.File
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)
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//InstallServiceFlags install service flag set
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func InstallServiceFlags(flags *pflag.FlagSet) {
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flServiceName = flags.String("service-name", "rainbond-node", "Set the Windows service name")
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flRegisterService = flags.Bool("register-service", false, "Register the service and exit")
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flUnregisterService = flags.Bool("unregister-service", false, "Unregister the service and exit")
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flRunService = flags.Bool("run-service", false, "")
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flags.MarkHidden("run-service")
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}
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func getServicePath() (string, error) {
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p, err := exec.LookPath(os.Args[0])
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if err != nil {
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return "", err
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}
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return filepath.Abs(p)
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}
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// initService is the entry point for running the daemon as a Windows
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// service. It returns an indication to stop (if registering/un-registering);
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// an indication of whether it is running as a service; and an error.
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func initService(conf *option.Conf, startfunc, stopfunc func() error) error {
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if *flUnregisterService {
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if *flRegisterService {
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return errors.New("--register-service and --unregister-service cannot be used together")
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}
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return unregisterService()
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}
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if *flRegisterService {
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return registerService()
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}
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if !*flRunService {
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return startfunc()
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}
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return utilwindows.RunAsService(*flServiceName, startfunc, stopfunc, false)
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}
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func unregisterService() error {
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if err := utilwindows.StopService(*flServiceName); err != nil && !strings.Contains(err.Error(), "service has not been started") {
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return err
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}
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return utilwindows.UnRegisterService(*flServiceName)
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}
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func registerService() error {
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p, err := getServicePath()
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if err != nil {
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return err
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}
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// Configure the service to launch with the arguments that were just passed.
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args := []string{"--run-service"}
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for _, a := range os.Args[1:] {
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if a != "--register-service" && a != "--unregister-service" {
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args = append(args, a)
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}
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}
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return utilwindows.RegisterService(*flServiceName, p, "Rainbond NodeManager", []string{}, args)
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}
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