Skip to content

Commit bf361c1

Browse files
LuSlowerLuSlower
authored
Add files via upload
1 parent 34510da commit bf361c1

File tree

1 file changed

+251
-0
lines changed

1 file changed

+251
-0
lines changed

‎Device-Interrupt-Viewer.ps1‎

Lines changed: 251 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,251 @@
1+
# Check administrator privileges
2+
if (-not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
3+
Start-Process powershell "-File `"$PSCommandPath`"" -Verb RunAs
4+
exit
5+
}
6+
7+
Add-Type -AssemblyName System.Windows.Forms
8+
Add-Type -AssemblyName System.Drawing
9+
10+
function Console
11+
{
12+
param ([Switch]$Show,[Switch]$Hide)
13+
if (-not ("Console.Window" -as [type])) {
14+
15+
Add-Type -Name Window -Namespace Console -MemberDefinition '
16+
[DllImport("Kernel32.dll")]
17+
public static extern IntPtr GetConsoleWindow();
18+
19+
[DllImport("user32.dll")]
20+
public static extern bool ShowWindow(IntPtr hWnd, Int32 nCmdShow);
21+
'
22+
}
23+
24+
if ($Show)
25+
{
26+
$consolePtr = [Console.Window]::GetConsoleWindow()
27+
28+
$null = [Console.Window]::ShowWindow($consolePtr, 5)
29+
}
30+
31+
if ($Hide)
32+
{
33+
$consolePtr = [Console.Window]::GetConsoleWindow()
34+
#0 hide
35+
$null = [Console.Window]::ShowWindow($consolePtr, 0)
36+
}
37+
}
38+
39+
function Get-CoreIndex {
40+
param (
41+
[uint32]$CoreMask
42+
)
43+
44+
$coreList = "N/A"
45+
$isFirst = $false
46+
$currentCore = 0
47+
$mask = $CoreMask
48+
49+
while ($mask -gt 0) {
50+
if ($mask % 2 -eq 1) {
51+
if (-not $isFirst) {
52+
$coreList = "$currentCore"
53+
$isFirst = $true
54+
} else {
55+
$coreList += ", $currentCore"
56+
}
57+
}
58+
$mask = [math]::Floor($mask / 2)
59+
$currentCore++
60+
}
61+
62+
return $coreList
63+
}
64+
65+
66+
function Load-ListViewData {
67+
$listView.Items.Clear()
68+
$enumKey = "HKLM:\SYSTEM\CurrentControlSet\Enum"
69+
$categoryKeys = Get-ChildItem -Path $enumKey
70+
$showAllDevices = $chkShowAll.Checked
71+
72+
foreach ($categoryKey in $categoryKeys) {
73+
$deviceKeys = Get-ChildItem -Path $categoryKey.PSPath
74+
foreach ($deviceKey in $deviceKeys) {
75+
$instanceKeys = Get-ChildItem -Path $deviceKey.PSPath
76+
foreach ($instanceKey in $instanceKeys) {
77+
$deviceDesc = $instanceKey.GetValue("DeviceDesc")
78+
if ($deviceDesc -like "*;*") {
79+
$deviceDesc = $deviceDesc.Split(";")[1]
80+
}
81+
82+
$temporalPath = "$($instanceKey.PSPath)\Device Parameters\Interrupt Management\Affinity Policy - Temporal"
83+
$msiPath = "$($instanceKey.PSPath)\Device Parameters\Interrupt Management\MessageSignaledInterruptProperties"
84+
$Path = "$($instanceKey.PSPath)\Device Parameters\Interrupt Management\Affinity Policy"
85+
86+
# Obtener Affinity y Priority
87+
$cores = $null
88+
$priority = $null
89+
$msiSupported = $null
90+
$messageLimit = $null
91+
92+
$showDevice = $false
93+
if (Test-Path -Path $temporalPath) {
94+
$temporalKey = Get-Item -Path $temporalPath
95+
$bitmask = $temporalKey.GetValue("TargetSet", $null)
96+
if ($bitmask -ne $null) {
97+
$tempcores = Get-CoreIndex -CoreMask $BitMask
98+
$showDevice = $true
99+
}
100+
} else {
101+
$tempcores = "N/A"
102+
}
103+
104+
if (Test-Path -Path $Path) {
105+
$defaultKey = Get-Item -Path $Path
106+
$priority = $defaultKey.GetValue("DevicePriority", $null)
107+
$policy = $defaultKey.GetValue("DevicePolicy", $null)
108+
$assignmentBytes = $defaultKey.GetValue("AssignmentSetOverride", $null)
109+
if ($assignmentBytes -ne $null) {
110+
if ($assignmentBytes.Length -eq 4) {
111+
# Convertir el array de bytes a UInt32
112+
$assignment = [BitConverter]::ToUInt32($assignmentBytes, 0)
113+
$cores = Get-CoreIndex -CoreMask $assignment
114+
}
115+
}
116+
} else {
117+
$priority = "N/A"
118+
$policy = "N/A"
119+
$assignmentBytes = "N/A"
120+
121+
}
122+
123+
if (Test-Path -Path $msiPath) {
124+
$msiKey = Get-Item -Path $msiPath
125+
$msiSupported = $msiKey.GetValue("MSISupported", $null)
126+
$messageLimit = $msiKey.GetValue("MessageNumberLimit", $null)
127+
}
128+
129+
if ($showAllDevices -or $showDevice) {
130+
$item = New-Object System.Windows.Forms.ListViewItem($deviceDesc)
131+
132+
$item.SubItems.Add($tempcores)
133+
134+
switch ($policy) {
135+
0 {$strpolicy = "MachineDefault (0)"}
136+
1 {$strpolicy = "AllCloseProc (1)"}
137+
2 {$strpolicy = "OneCloseProc (2)"}
138+
3 {$strpolicy = "AllProcInMachine (3)"}
139+
4 {$strpolicy = "SpecifiedProc (4)"}
140+
5 {$strpolicy = "SpreadMessagesAcrossAllProc (5)"}
141+
6 {$strpolicy = "AllProcInMachineWhenSteered (6)"}
142+
143+
default {
144+
$strpolicy = "N/A"
145+
}
146+
}
147+
$item.SubItems.Add($strpolicy)
148+
149+
switch ($priority) {
150+
1 {$strpriority = "Low (1)"}
151+
2 {$strpriority = "Normal (2)"}
152+
3 {$strpriority = "High (3)"}
153+
154+
default {
155+
$strpriority = "N/A"
156+
}
157+
158+
}
159+
$item.SubItems.Add($strpriority)
160+
161+
switch ($msiSupported) {
162+
0 {$strmsi = "Off"}
163+
1 {$strmsi = "On"}
164+
165+
default {
166+
$strmsi = "N/A"
167+
}
168+
}
169+
$item.SubItems.Add($strmsi)
170+
171+
if ($messageLimit) {
172+
$item.SubItems.Add("$messageLimit Messages")
173+
} else {
174+
$item.SubItems.Add("N/A")
175+
}
176+
177+
$item.SubItems.Add("$instanceKey")
178+
179+
$listView.Items.Add($item)
180+
}
181+
}
182+
}
183+
}
184+
185+
$listView.AutoResizeColumns([System.Windows.Forms.ColumnHeaderAutoResizeStyle]::ColumnContent)
186+
}
187+
188+
# ocultar consola, crear form
189+
Console -Hide
190+
[System.Windows.Forms.Application]::EnableVisualStyles();
191+
$form = New-Object System.Windows.Forms.Form
192+
$form.Text = "Device-Interrupt-Viewer"
193+
$form.ClientSize = New-Object System.Drawing.Size(780,440)
194+
$form.StartPosition = "CenterScreen"
195+
$form.MaximizeBox = $false
196+
$form.MinimizeBox = $false
197+
$form.FormBorderStyle = [System.Windows.Forms.FormBorderStyle]::FixedSingle
198+
$form.KeyPreview = $true
199+
$form.Add_KeyDown({
200+
param($sender, $e)
201+
if ($e.KeyCode -eq [System.Windows.Forms.Keys]::F5) {
202+
Load-ListViewData
203+
}
204+
})
205+
206+
$listView = New-Object System.Windows.Forms.ListView
207+
$listView.Size = New-Object System.Drawing.Size(760, 400)
208+
$listView.Location = New-Object System.Drawing.Point(10, 10)
209+
$listView.View = [System.Windows.Forms.View]::Details
210+
$listView.FullRowSelect = $true
211+
$listView.GridLines = $true
212+
213+
$columnHeader1 = New-Object System.Windows.Forms.ColumnHeader
214+
$columnHeader1.Text = "Device Description"
215+
$columnHeader2 = New-Object System.Windows.Forms.ColumnHeader
216+
$columnHeader2.Text = "Affinity"
217+
$columnHeader3 = New-Object System.Windows.Forms.ColumnHeader
218+
$columnHeader3.Text = "Policy"
219+
$columnHeader4 = New-Object System.Windows.Forms.ColumnHeader
220+
$columnHeader4.Text = "Priority"
221+
$columnHeader5 = New-Object System.Windows.Forms.ColumnHeader
222+
$columnHeader5.Text = "Msi"
223+
$columnHeader6 = New-Object System.Windows.Forms.ColumnHeader
224+
$columnHeader6.Text = "MsiLimit"
225+
$columnHeader7 = New-Object System.Windows.Forms.ColumnHeader
226+
$columnHeader7.Text = "KeyPath"
227+
228+
$listView.Columns.AddRange(@($columnHeader1, $columnHeader2, $columnHeader3, $columnHeader4, $columnHeader5, $columnHeader6, $columnHeader7))
229+
$form.Controls.Add($listView)
230+
231+
$listView.Add_DoubleClick({
232+
$selectedItem = $listView.SelectedItems[0]
233+
if ($selectedItem) {
234+
$keyPathValue = $selectedItem.SubItems[6].Text
235+
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Applets\Regedit" -Name "LastKey" -Value $keyPathValue
236+
Start-Process -FilePath regedit
237+
}
238+
})
239+
240+
$chkShowAll = New-Object System.Windows.Forms.CheckBox
241+
$chkShowAll.Text = "Show All Devices"
242+
$chkShowAll.Size = New-Object System.Drawing.Size(120, 20)
243+
$chkShowAll.Location = New-Object System.Drawing.Point(10, 415)
244+
$chkShowAll.Add_CheckedChanged({
245+
Load-ListViewData | Out-Null
246+
})
247+
$form.Controls.Add($chkShowAll)
248+
249+
Load-ListViewData | Out-Null
250+
251+
[void]$form.ShowDialog()

0 commit comments

Comments
 (0)