Automatizar el funcionamiento de una aplicación que simula un piano (pulsar automáticamente las notas del piano) | Operating systems, scripting, PowerShell and security

Contenidos

Formulario que simula el piano
Detectar la nota «DO» y pulsar automáticamente
Detectar todas las notas y pulsar automáticamente una melodía (localizar cada botón de cada nota y pulsarlo automáticamente según indique la melodía)

La explicación detallada de cómo funciona se puede obtener contratando clases en el apartado https://www.jesusninoc.com/cursos/

Formulario que simula el piano

# Crear un piano que suene
# Crear una clase con dos propiedades: nombre y frecuencia de la nota
class Nota
{ 
    [String]$nombre
    [Int]$frecuencia
}
 
# Crear un ArrayList para añadir los objetos de la clase Coche
$notas = New-Object System.Collections.ArrayList
[void]$notas.Add([Nota]@{nombre="DO";frecuencia=261})
[void]$notas.Add([Nota]@{nombre="RE";frecuencia=293})
[void]$notas.Add([Nota]@{nombre="MI";frecuencia=329})
[void]$notas.Add([Nota]@{nombre="FA";frecuencia=349})
[void]$notas.Add([Nota]@{nombre="SOL";frecuencia=391})
[void]$notas.Add([Nota]@{nombre="LA";frecuencia=440})
[void]$notas.Add([Nota]@{nombre="SI";frecuencia=493})

$buttons_functionbuttoncount = $notas.count

$loop = 0

#Formulario
$Form = New-Object System.Windows.Forms.Form
$Form.Text="Formulario"
$Form.Size=New-Object System.Drawing.Size(500,500)
$Form.StartPosition="CenterScreen"

while($loop -lt $buttons_functionbuttoncount)
    {
    $thisbutton = New-Object System.Windows.Forms.Button
    [string]$thisbuttonname = $notas.nombre[$loop]
    $thisbutton.Text = $thisbuttonname
    $thisbutton.size = New-Object System.Drawing.Size(100,40)
    $thisbutton.Location = New-Object System.Drawing.Size(200,(40*$loop+1))
    $thisbutton.Add_Click({
            Write-Host $this.text
            $posicionnota = $notas.nombre.IndexOf($this.text)
            [System.Console]::Beep($notas[$posicionnota].frecuencia,500)
        })
    $Form.Controls.Add($thisbutton)
    $loop += 1
    }

$Form.ShowDialog()

# Crear un piano que suene

# Crear una clase con dos propiedades: nombre y frecuencia de la nota

class Nota

{

[String]$nombre

[Int]$frecuencia

}

# Crear un ArrayList para añadir los objetos de la clase Coche

$notas = New-Object System.Collections.ArrayList

[void]$notas.Add([Nota]@{nombre="DO";frecuencia=261})

[void]$notas.Add([Nota]@{nombre="RE";frecuencia=293})

[void]$notas.Add([Nota]@{nombre="MI";frecuencia=329})

[void]$notas.Add([Nota]@{nombre="FA";frecuencia=349})

[void]$notas.Add([Nota]@{nombre="SOL";frecuencia=391})

[void]$notas.Add([Nota]@{nombre="LA";frecuencia=440})

[void]$notas.Add([Nota]@{nombre="SI";frecuencia=493})

$buttons_functionbuttoncount = $notas.count

$loop = 0

#Formulario

$Form = New-Object System.Windows.Forms.Form

$Form.Text="Formulario"

$Form.Size=New-Object System.Drawing.Size(500,500)

$Form.StartPosition="CenterScreen"

while($loop -lt $buttons_functionbuttoncount)

{

$thisbutton = New-Object System.Windows.Forms.Button

[string]$thisbuttonname = $notas.nombre[$loop]

$thisbutton.Text = $thisbuttonname

$thisbutton.size = New-Object System.Drawing.Size(100,40)

$thisbutton.Location = New-Object System.Drawing.Size(200,(40*$loop+1))

$thisbutton.Add_Click({

Write-Host $this.text

$posicionnota = $notas.nombre.IndexOf($this.text)

[System.Console]::Beep($notas[$posicionnota].frecuencia,500)

})

$Form.Controls.Add($thisbutton)

$loop += 1

}

$Form.ShowDialog()

Detectar la nota «DO» y pulsar automáticamente

$MethodDefinition = @'
        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetWindowText(IntPtr hWnd, string strText, int maxCount);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetWindowTextLength(IntPtr hWnd);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetClassName(IntPtr hWnd, string lpClassName, int nMaxCount);

        // Delegate to filter which windows to include.  Required by EnumWindows()
        public delegate bool EnumWindowsProc(IntPtr hwnd, System.Collections.ArrayList lParam);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, System.Collections.ArrayList lParam);
            
        // These two functions are in C# because I can't figure out how to use the .NET API callback functionality via PowerShell
        public static System.Collections.ArrayList GetWindows()
        {
            System.Collections.ArrayList windowHandles = new System.Collections.ArrayList();
            EnumWindowsProc callBackPtr = GetWindowHandle;
            EnumWindows(callBackPtr, windowHandles);

            return windowHandles;
        }

        private static bool GetWindowHandle(IntPtr hwnd, System.Collections.ArrayList windowHandles)
        {
            windowHandles.Add(hwnd);
            return true;
        }
'@

Add-Type -MemberDefinition $MethodDefinition -Name 'ShowHideWindow' -Namespace 'User32' | Out-Null

$hwnds = [User32.ShowHideWindow]::GetWindows()

$ultimo = $hwnds | sort

#  Quick method to create a string of ~290 characters
[String]$tempString = (0..100)
$stringLength = $tempString.Length
[System.Collections.ArrayList]$Windows = @()

# Convertir hex to dec
# [uint32]"0X002A00A8"

foreach ($hwnd in 1..5752680) {
    $ClassNameLength = [User32.ShowHideWindow]::GetClassName($hwnd, $tempString, $stringLength)
    $ClassName = $tempString.Substring(0,$ClassNameLength)
    if($ClassName)
    {
        #$hwnd
        #$ClassName
        $WindowTextLength = [User32.ShowHideWindow]::GetWindowText($hWnd, $tempString, $stringLength)
        $WindowText = $tempString.Substring(0,$WindowTextLength)
        #$WindowText
        $Window = New-Object -TypeName psobject -Property @{hwnd = $hwnd; ClassName = $ClassName; WindowText = $WindowText}
        $Windows.Add($Window) | Out-Null
    }
}

$idcickdo = $Windows| where {$_.WindowText -eq "DO"}

$codigo2='
[DllImport("user32.dll", EntryPoint = "FindWindowEx")]public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
[DllImport("User32.dll")]public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);
'

$acciones = Add-Type -MemberDefinition $codigo2 -Name Acciones -PassThru

# Hacer click en el botón
0..($idcick.hwnd.Length -1) | % {$acciones::SendMessage($idcickdo.hwnd[$_], 0x00F5, 0, 0)}

$MethodDefinition = @'

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern int GetWindowText(IntPtr hWnd, string strText, int maxCount);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern int GetWindowTextLength(IntPtr hWnd);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern int GetClassName(IntPtr hWnd, string lpClassName, int nMaxCount);

// Delegate to filter which windows to include. Required by EnumWindows()

public delegate bool EnumWindowsProc(IntPtr hwnd, System.Collections.ArrayList lParam);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

[return: MarshalAs(UnmanagedType.Bool)]

public static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, System.Collections.ArrayList lParam);

// These two functions are in C# because I can't figure out how to use the .NET API callback functionality via PowerShell

public static System.Collections.ArrayList GetWindows()

{

System.Collections.ArrayList windowHandles = new System.Collections.ArrayList();

EnumWindowsProc callBackPtr = GetWindowHandle;

EnumWindows(callBackPtr, windowHandles);

return windowHandles;

}

private static bool GetWindowHandle(IntPtr hwnd, System.Collections.ArrayList windowHandles)

{

windowHandles.Add(hwnd);

return true;

}

Add-Type -MemberDefinition $MethodDefinition -Name 'ShowHideWindow' -Namespace 'User32' | Out-Null

$hwnds = [User32.ShowHideWindow]::GetWindows()

$ultimo = $hwnds | sort

# Quick method to create a string of ~290 characters

[String]$tempString = (0..100)

$stringLength = $tempString.Length

[System.Collections.ArrayList]$Windows = @()

# Convertir hex to dec

# [uint32]"0X002A00A8"

foreach ($hwnd in 1..5752680) {

$ClassNameLength = [User32.ShowHideWindow]::GetClassName($hwnd, $tempString, $stringLength)

$ClassName = $tempString.Substring(0,$ClassNameLength)

if($ClassName)

{

#$hwnd

#$ClassName

$WindowTextLength = [User32.ShowHideWindow]::GetWindowText($hWnd, $tempString, $stringLength)

$WindowText = $tempString.Substring(0,$WindowTextLength)

#$WindowText

$Window = New-Object -TypeName psobject -Property @{hwnd = $hwnd; ClassName = $ClassName; WindowText = $WindowText}

$Windows.Add($Window) | Out-Null

}

$idcickdo = $Windows| where {$_.WindowText -eq "DO"}

$codigo2='

[DllImport("user32.dll", EntryPoint = "FindWindowEx")]public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);

[DllImport("User32.dll")]public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);

$acciones = Add-Type -MemberDefinition $codigo2 -Name Acciones -PassThru

# Hacer click en el botón

0..($idcick.hwnd.Length -1) | % {$acciones::SendMessage($idcickdo.hwnd[$_], 0x00F5, 0, 0)}

Detectar todas las notas y pulsar automáticamente una melodía (localizar cada botón de cada nota y pulsarlo automáticamente según indique la melodía)

$MethodDefinition = @'
        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetWindowText(IntPtr hWnd, string strText, int maxCount);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetWindowTextLength(IntPtr hWnd);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetClassName(IntPtr hWnd, string lpClassName, int nMaxCount);

        // Delegate to filter which windows to include.  Required by EnumWindows()
        public delegate bool EnumWindowsProc(IntPtr hwnd, System.Collections.ArrayList lParam);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, System.Collections.ArrayList lParam);
            
        // These two functions are in C# because I can't figure out how to use the .NET API callback functionality via PowerShell
        public static System.Collections.ArrayList GetWindows()
        {
            System.Collections.ArrayList windowHandles = new System.Collections.ArrayList();
            EnumWindowsProc callBackPtr = GetWindowHandle;
            EnumWindows(callBackPtr, windowHandles);

            return windowHandles;
        }

        private static bool GetWindowHandle(IntPtr hwnd, System.Collections.ArrayList windowHandles)
        {
            windowHandles.Add(hwnd);
            return true;
        }
'@

Add-Type -MemberDefinition $MethodDefinition -Name 'ShowHideWindow' -Namespace 'User32' | Out-Null

$hwnds = [User32.ShowHideWindow]::GetWindows()

$ultimo = $hwnds | sort

#  Quick method to create a string of ~290 characters
[String]$tempString = (0..100)
$stringLength = $tempString.Length
[System.Collections.ArrayList]$Windows = @()

# Convertir hex to dec
# [uint32]"0X002A00A8"

foreach ($hwnd in 1..5752680) {
    $ClassNameLength = [User32.ShowHideWindow]::GetClassName($hwnd, $tempString, $stringLength)
    $ClassName = $tempString.Substring(0,$ClassNameLength)
    if($ClassName)
    {
        #$hwnd
        #$ClassName
        $WindowTextLength = [User32.ShowHideWindow]::GetWindowText($hWnd, $tempString, $stringLength)
        $WindowText = $tempString.Substring(0,$WindowTextLength)
        #$WindowText
        $Window = New-Object -TypeName psobject -Property @{hwnd = $hwnd; ClassName = $ClassName; WindowText = $WindowText}
        $Windows.Add($Window) | Out-Null
    }
}

$do = $Windows| where {$_.WindowText -eq "DO"}
$re = $Windows| where {$_.WindowText -eq "RE"}
$mi = $Windows| where {$_.WindowText -eq "MI"}
$fa = $Windows| where {$_.WindowText -eq "FA"}
$sol = $Windows| where {$_.WindowText -eq "SOL"}
$la = $Windows| where {$_.WindowText -eq "LA"}
$si = $Windows| where {$_.WindowText -eq "SI"}

$codigo2='
[DllImport("user32.dll", EntryPoint = "FindWindowEx")]public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
[DllImport("User32.dll")]public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);
'

$acciones = Add-Type -MemberDefinition $codigo2 -Name Acciones -PassThru

$cancion = "Do Do Do Fa La Do Do Do Fa La Fa Fa Mi Mi Re Re Do Do Do Do Mi Sol Do Do Do Mi Sol do re do"

# Hacer click en el botón
foreach($nota in $cancion.split(" "))
{
    $acciones::SendMessage(("$"+($nota) | iex).hwnd, 0x00F5, 0, 0)
}

$MethodDefinition = @'

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern int GetWindowText(IntPtr hWnd, string strText, int maxCount);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern int GetWindowTextLength(IntPtr hWnd);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

public static extern int GetClassName(IntPtr hWnd, string lpClassName, int nMaxCount);

// Delegate to filter which windows to include. Required by EnumWindows()

public delegate bool EnumWindowsProc(IntPtr hwnd, System.Collections.ArrayList lParam);

[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]

[return: MarshalAs(UnmanagedType.Bool)]

public static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, System.Collections.ArrayList lParam);

// These two functions are in C# because I can't figure out how to use the .NET API callback functionality via PowerShell

public static System.Collections.ArrayList GetWindows()

{

System.Collections.ArrayList windowHandles = new System.Collections.ArrayList();

EnumWindowsProc callBackPtr = GetWindowHandle;

EnumWindows(callBackPtr, windowHandles);

return windowHandles;

}

private static bool GetWindowHandle(IntPtr hwnd, System.Collections.ArrayList windowHandles)

{

windowHandles.Add(hwnd);

return true;

}

Add-Type -MemberDefinition $MethodDefinition -Name 'ShowHideWindow' -Namespace 'User32' | Out-Null

$hwnds = [User32.ShowHideWindow]::GetWindows()

$ultimo = $hwnds | sort

# Quick method to create a string of ~290 characters

[String]$tempString = (0..100)

$stringLength = $tempString.Length

[System.Collections.ArrayList]$Windows = @()

# Convertir hex to dec

# [uint32]"0X002A00A8"

foreach ($hwnd in 1..5752680) {

$ClassNameLength = [User32.ShowHideWindow]::GetClassName($hwnd, $tempString, $stringLength)

$ClassName = $tempString.Substring(0,$ClassNameLength)

if($ClassName)

{

#$hwnd

#$ClassName

$WindowTextLength = [User32.ShowHideWindow]::GetWindowText($hWnd, $tempString, $stringLength)

$WindowText = $tempString.Substring(0,$WindowTextLength)

#$WindowText

$Window = New-Object -TypeName psobject -Property @{hwnd = $hwnd; ClassName = $ClassName; WindowText = $WindowText}

$Windows.Add($Window) | Out-Null

}

$do = $Windows| where {$_.WindowText -eq "DO"}

$re = $Windows| where {$_.WindowText -eq "RE"}

$mi = $Windows| where {$_.WindowText -eq "MI"}

$fa = $Windows| where {$_.WindowText -eq "FA"}

$sol = $Windows| where {$_.WindowText -eq "SOL"}

$la = $Windows| where {$_.WindowText -eq "LA"}

$si = $Windows| where {$_.WindowText -eq "SI"}

$codigo2='

[DllImport("user32.dll", EntryPoint = "FindWindowEx")]public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);

[DllImport("User32.dll")]public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);

$acciones = Add-Type -MemberDefinition $codigo2 -Name Acciones -PassThru

$cancion = "Do Do Do Fa La Do Do Do Fa La Fa Fa Mi Mi Re Re Do Do Do Do Mi Sol Do Do Do Mi Sol do re do"

# Hacer click en el botón

foreach($nota in $cancion.split(" "))

{

$acciones::SendMessage(("$"+($nota) | iex).hwnd, 0x00F5, 0, 0)

}

Publicado el día 3 de febrero de 2021

CATEGORÍAS

Automatización, C, Lo mejor, PowerShell

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