win_wakeonlan: Rewrite using AnsibleModule (#48380)

lib/ansible/modules/windows/win_wakeonlan.ps1

@@ -3,22 +3,26 @@
 # Copyright: (c) 2017, Dag Wieers (@dagwieers) <dag@wieers.com>
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-#Requires -Module Ansible.ModuleUtils.Legacy
-
-$ErrorActionPreference = "Stop"
+#AnsibleRequires -CSharpUtil Ansible.Basic
+
+$spec = @{
+    options = @{
+        mac = @{ type='str'; required=$true }
+        broadcast = @{ type='str'; default='255.255.255.255' }
+        port = @{ type='int'; default=7 }
+    }
+    supports_check_mode = $true
+}
 
-$params = Parse-Args $args -supports_check_mode $true
-$check_mode = Get-AnsibleParam -obj $params -name "_ansible_check_mode" -type "bool" -default $false
+$module = [Ansible.Basic.AnsibleModule]::Create($args, $spec)
 
-$mac = Get-AnsibleParam -obj $params -name "mac" -type "str" -failifempty $true
-$broadcast = Get-AnsibleParam -obj $params -name "broadcast" -type "str" -default "255.255.255.255"
-$port = Get-AnsibleParam -obj $params -name "port" -type "int" -default 7
+$module.Result.changed = $false
 
-$result = @{
-    changed = $false
-}
+$mac = $module.Params.mac
+$mac_orig = $module.Params.mac
+$broadcast = $module.Params.broadcast
+$port = $module.Params.port
 
-$mac_orig = $mac
 $broadcast = [Net.IPAddress]::Parse($broadcast)
 
 # Remove possible separator from MAC address
@@ -28,7 +32,7 @@ if ($mac.Length -eq (12 + 5)) {
 
 # If we don't end up with 12 hexadecimal characters, fail
 if ($mac.Length -ne 12) {
-    Fail-Json $result "Incorrect MAC address: $mac_orig"
+    $module.FailJson("Incorrect MAC address: $mac_orig")
 }
 
 # Create payload for magic packet
@@ -38,11 +42,11 @@ $data = (,[byte]255 * 6) + ($target * 20)
 
 # Broadcast payload to network
 $udpclient = new-Object System.Net.Sockets.UdpClient
-if (-not $check_mode) {
+if (-not $module.CheckMode) {
     $udpclient.Connect($broadcast, $port)
     [void] $udpclient.Send($data, 102)
 }
 
-$result.changed = $true
+$module.Result.changed = $true
 
-Exit-Json $result
+$module.ExitJson()