61 lines
2.1 KiB
Go
61 lines
2.1 KiB
Go
/*
|
|
Copyright 2022 Zheng Dayu
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package windowsupdate
|
|
|
|
import (
|
|
"github.com/go-ole/go-ole"
|
|
"github.com/go-ole/go-ole/oleutil"
|
|
)
|
|
|
|
// IInstallationProgress represents the progress of an asynchronous installation operation.
|
|
// https://learn.microsoft.com/en-us/windows/win32/api/wuapi/nn-wuapi-iinstallationprogress
|
|
type IInstallationProgress struct {
|
|
disp *ole.IDispatch
|
|
CurrentUpdateIndex int32
|
|
CurrentUpdatePercentComplete int32
|
|
PercentComplete int32
|
|
}
|
|
|
|
func toIInstallationProgress(disp *ole.IDispatch) (*IInstallationProgress, error) {
|
|
if disp == nil {
|
|
return nil, nil
|
|
}
|
|
|
|
var err error
|
|
p := &IInstallationProgress{disp: disp}
|
|
|
|
if p.CurrentUpdateIndex, err = toInt32Err(oleutil.GetProperty(disp, "CurrentUpdateIndex")); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if p.CurrentUpdatePercentComplete, err = toInt32Err(oleutil.GetProperty(disp, "CurrentUpdatePercentComplete")); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if p.PercentComplete, err = toInt32Err(oleutil.GetProperty(disp, "PercentComplete")); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return p, nil
|
|
}
|
|
|
|
// GetUpdateResult returns the result of the installation for a specified update.
|
|
// https://learn.microsoft.com/en-us/windows/win32/api/wuapi/nf-wuapi-iinstallationprogress-getupdateresult
|
|
func (p *IInstallationProgress) GetUpdateResult(updateIndex int32) (*IUpdateInstallationResult, error) {
|
|
resultDisp, err := toIDispatchErr(oleutil.CallMethod(p.disp, "GetUpdateResult", updateIndex))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return toIUpdateInstallationResult(resultDisp)
|
|
}
|