From c0b4db14de2af1651cf67a067346c41842f62e4f Mon Sep 17 00:00:00 2001
From: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Date: Sat, 24 Feb 2024 01:53:16 +0900
Subject: [PATCH] [BOOTDATA][NTUSER] Prepare for CTF IME Part 1 (#6524)

Supporting TIPs...
JIRA issue: CORE-19360
- Add "IME File" registry value
  as "msctfime.ime" at
  HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\IMM.
- Modify UserIsCiceroEnabled
  function for preparation of
  CTF IME.
---
 boot/bootdata/hivesft.inf    | 1 +
 win32ss/user/ntuser/metric.c | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/boot/bootdata/hivesft.inf b/boot/bootdata/hivesft.inf
index 2d4854ea0cd..ea41dfa1e2e 100644
--- a/boot/bootdata/hivesft.inf
+++ b/boot/bootdata/hivesft.inf
@@ -512,6 +512,7 @@ HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontMapper",,0x00000012
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\HotFix",,0x00000012
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\IME Compatibility",,0x00000012
 
+HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\IMM","IME File",2,"msctfime.ime"
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\IMM","LoadIMM",0x00010003,1
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\IMM","LoadCTFIME",0x00010003,0
 
diff --git a/win32ss/user/ntuser/metric.c b/win32ss/user/ntuser/metric.c
index b5024013e10..0d516712912 100644
--- a/win32ss/user/ntuser/metric.c
+++ b/win32ss/user/ntuser/metric.c
@@ -29,7 +29,14 @@ BOOL FASTCALL UserIsIMMEnabled(VOID)
 
 BOOL FASTCALL UserIsCiceroEnabled(VOID)
 {
+#if 1
     return FALSE; /* FIXME: Cicero is not supported yet */
+#else
+    if (RegGetSectionDWORD(L"IMM", L"DontLoadCTFIME", FALSE))
+        return FALSE;
+
+    return UserIsIMMEnabled();
+#endif
 }
 
 BOOL