59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
/*
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Copyright 2022 Zheng Dayu
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package windowsupdate
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import (
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"github.com/go-ole/go-ole"
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"github.com/go-ole/go-ole/oleutil"
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)
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// ISystemInformation contains information about the specified computer.
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// https://learn.microsoft.com/en-us/windows/win32/api/wuapi/nn-wuapi-isysteminformation
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type ISystemInformation struct {
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disp *ole.IDispatch
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OemHardwareSupportLink string
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RebootRequired bool
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}
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// NewSystemInformation creates a new ISystemInformation instance.
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func NewSystemInformation() (*ISystemInformation, error) {
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unknown, err := oleutil.CreateObject("Microsoft.Update.SystemInfo")
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if err != nil {
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return nil, err
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}
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disp, err := unknown.QueryInterface(ole.IID_IDispatch)
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if err != nil {
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return nil, err
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}
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return toISystemInformation(disp)
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}
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func toISystemInformation(systemInfoDisp *ole.IDispatch) (*ISystemInformation, error) {
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var err error
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iSystemInformation := &ISystemInformation{
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disp: systemInfoDisp,
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}
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if iSystemInformation.OemHardwareSupportLink, err = toStringErr(oleutil.GetProperty(systemInfoDisp, "OemHardwareSupportLink")); err != nil {
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return nil, err
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}
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if iSystemInformation.RebootRequired, err = toBoolErr(oleutil.GetProperty(systemInfoDisp, "RebootRequired")); err != nil {
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return nil, err
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}
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return iSystemInformation, nil
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}
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