mirror of
https://github.com/prometheus-community/windows_exporter.git
synced 2026-02-08 05:56:37 +00:00
78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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//
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// Copyright The Prometheus Authors
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package gdi32
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import (
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"fmt"
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"unsafe"
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"github.com/prometheus-community/windows_exporter/internal/headers/ntdll"
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"golang.org/x/sys/windows"
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)
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//nolint:gochecknoglobals
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var (
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modGdi32 = windows.NewLazySystemDLL("gdi32.dll")
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procD3DKMTOpenAdapterFromLuid = modGdi32.NewProc("D3DKMTOpenAdapterFromLuid")
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procD3DKMTQueryAdapterInfo = modGdi32.NewProc("D3DKMTQueryAdapterInfo")
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procD3DKMTCloseAdapter = modGdi32.NewProc("D3DKMTCloseAdapter")
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procD3DKMTEnumAdapters2 = modGdi32.NewProc("D3DKMTEnumAdapters2")
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)
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func D3DKMTOpenAdapterFromLuid(ptr *D3DKMT_OPENADAPTERFROMLUID) error {
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ret, _, _ := procD3DKMTOpenAdapterFromLuid.Call(
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uintptr(unsafe.Pointer(ptr)),
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)
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if ret != 0 {
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return fmt.Errorf("D3DKMTOpenAdapterFromLuid failed: 0x%X: %w", ret, ntdll.RtlNtStatusToDosError(ret))
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}
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return nil
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}
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func D3DKMTEnumAdapters2(ptr *D3DKMT_ENUMADAPTERS2) error {
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ret, _, _ := procD3DKMTEnumAdapters2.Call(
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uintptr(unsafe.Pointer(ptr)),
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)
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if ret != 0 {
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return fmt.Errorf("D3DKMTEnumAdapters2 failed: 0x%X: %w", ret, ntdll.RtlNtStatusToDosError(ret))
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}
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return nil
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}
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func D3DKMTQueryAdapterInfo(query *D3DKMT_QUERYADAPTERINFO) error {
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ret, _, _ := procD3DKMTQueryAdapterInfo.Call(
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uintptr(unsafe.Pointer(query)),
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)
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if ret != 0 {
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return fmt.Errorf("D3DKMTQueryAdapterInfo failed: 0x%X: %w", ret, ntdll.RtlNtStatusToDosError(ret))
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}
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return nil
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}
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func D3DKMTCloseAdapter(ptr *D3DKMT_CLOSEADAPTER) error {
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ret, _, _ := procD3DKMTCloseAdapter.Call(
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uintptr(unsafe.Pointer(ptr)),
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)
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if ret != 0 {
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return fmt.Errorf("D3DKMTCloseAdapter failed: 0x%X: %w", ret, ntdll.RtlNtStatusToDosError(ret))
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}
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return nil
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}
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