Add PhIsInteractiveUserSession

winsiderss · Jun 30, 2023 · 7603574 · 7603574
1 parent 386fcfb
commit 7603574
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Showing 2 changed files with 31 additions and 0 deletions.
diff --git a/phlib/guisup.c b/phlib/guisup.c
@@ -4146,3 +4146,27 @@ HCURSOR PhLoadDividerCursor(
 
     return dividerCursorHandle;
 }
+
+BOOLEAN PhIsInteractiveUserSession(
+    VOID
+    )
+{
+    USEROBJECTFLAGS flags;
+
+    memset(&flags, 0, sizeof(USEROBJECTFLAGS));
+
+    if (GetUserObjectInformation(
+        GetProcessWindowStation(),
+        UOI_FLAGS,
+        &flags,
+        sizeof(USEROBJECTFLAGS),
+        NULL
+        ))
+    {
+        if (BooleanFlagOn(flags.dwFlags, WSF_VISIBLE))
+            return TRUE;
+    }
+
+    return FALSE;
+}
+
diff --git a/phlib/include/guisup.h b/phlib/include/guisup.h
@@ -1805,6 +1805,13 @@ PhLoadDividerCursor(
     VOID
     );
 
+PHLIBAPI
+BOOLEAN
+NTAPI
+PhIsInteractiveUserSession(
+    VOID
+    );
+
 #ifndef DBT_DEVICEARRIVAL
 #define DBT_DEVICEARRIVAL        0x8000  // system detected a new device
 #define DBT_DEVICEREMOVECOMPLETE 0x8004  // device is gone