Add initial NLS support

2026-06-26 23:52:58 +02:00
parent 314012cad9
commit a54c4b48fb
4 changed files with 166 additions and 0 deletions
--- a/xtoskrnl/includes/rtl/nls.hh
+++ b/xtoskrnl/includes/rtl/nls.hh
@@ -0,0 +1,34 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/includes/rtl/nls.hh
+ * DESCRIPTION:     National Language Support
+ * DEVELOPERS:      Aiken Harris <harraiken91@gmail.com>
+ */
+
+#ifndef __XTOSKRNL_RTL_NLS_HH
+#define __XTOSKRNL_RTL_NLS_HH
+
+#include <xtos.hh>
+
+
+/* Runtime Library */
+namespace RTL
+{
+    class Nls
+    {
+        public:
+            STATIC XTAPI VOID GetDefaultCodePage(OUT PUSHORT AnsiCodePage,
+                                                 OUT PUSHORT OemCodePage);
+            STATIC XTAPI VOID InitializeCodePageTable(IN PUSHORT TableBase,
+                                                      OUT PCPTABLE_INFO CodePageTable);
+            STATIC XTAPI VOID InitializeNlsTables(IN PUSHORT AnsiTableBase,
+                                                  IN PUSHORT OemTableBase,
+                                                  IN PUSHORT CaseTableBase,
+                                                  OUT PNLSTABLE_INFO NlsTable);
+            STATIC XTAPI WCHAR ToLowerUnicodeCharacter(IN WCHAR WideCHaracter);
+            STATIC XTAPI WCHAR ToUpperUnicodeCharacter(IN WCHAR WideCharacter);
+    };
+}
+
+#endif /* __XTOSKRNL_RTL_NLS_HH */