Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

package wmi

​

import (

    "errors"

    "runtime"

​

    "github.com/go-ole/go-ole"

    "github.com/go-ole/go-ole/oleutil"

    "golang.zabbix.com/sdk/log"

)

​

const S_FALSE = 0x1

​

type stopError int

​

const (

    stopErrorCol stopError = iota

    stopErrorRow

)

​

func (e stopError) Error() string {

    return ""

}

​

type resultWriter interface {

    write(v *ole.IDispatch) error

}

​

type valueResult struct {

    data any

}

​

func clearOle(quals *ole.VARIANT) {

    if err := quals.Clear(); err != nil {

        log.Errf("cannot clear OLE: %s", err)

    }

}

​

func isPropertyKeyProperty(propsCol *ole.IDispatch) (isKeyProperty bool, err error) {

    rawQuals, err := propsCol.GetProperty("Qualifiers_")

    if err != nil {

        return false, err

    }

​

    quals := rawQuals.ToIDispatch()

    defer quals.Release()

​

    isKeyProperty = false

​