From 37375fcc4dbe1d7629463d528aa09dad75b4c937 Mon Sep 17 00:00:00 2001
From: Thamatip Chitpong <thamatip.chitpong@reactos.org>
Date: Wed, 4 Dec 2024 00:19:26 +0700
Subject: [PATCH] [WINLOGON] Implement shutdown sound support

CORE-13951
---
 base/system/winlogon/sas.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/base/system/winlogon/sas.c b/base/system/winlogon/sas.c
index 0bb363fd87f..f00bbf50b18 100644
--- a/base/system/winlogon/sas.c
+++ b/base/system/winlogon/sas.c
@@ -367,13 +367,17 @@ PlayLogonSound(
 
 static
 VOID
-PlayLogoffSound(
-    _In_ PWLSESSION Session)
+PlayLogoffShutdownSound(
+    _In_ PWLSESSION Session,
+    _In_ BOOL bShutdown)
 {
     if (!ImpersonateLoggedOnUser(Session->UserToken))
         return;
 
-    PlaySoundRoutine(L"WindowsLogoff", FALSE, SND_ALIAS | SND_NODEFAULT);
+    /* NOTE: Logoff and shutdown sounds play synchronously */
+    PlaySoundRoutine(bShutdown ? L"SystemExit" : L"WindowsLogoff",
+                     FALSE,
+                     SND_ALIAS | SND_NODEFAULT);
 
     RevertToSelf();
 }
@@ -848,7 +852,7 @@ HandleLogoff(
 
     SwitchDesktop(Session->WinlogonDesktop);
 
-    PlayLogoffSound(Session);
+    PlayLogoffShutdownSound(Session, WLX_SHUTTINGDOWN(wlxAction));
 
     SetWindowStationUser(Session->InteractiveWindowStation,
                          &LuidNone, NULL, 0);