1 /* 2 * PROJECT: ReactOS IMM32 3 * LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later) 4 * PURPOSE: Implementing IMM32 5 * COPYRIGHT: Copyright 1998 Patrik Stridvall 6 * Copyright 2002, 2003, 2007 CodeWeavers, Aric Stewart 7 * Copyright 2017 James Tabor <james.tabor@reactos.org> 8 * Copyright 2018 Amine Khaldi <amine.khaldi@reactos.org> 9 * Copyright 2020 Oleg Dubinskiy <oleg.dubinskij2013@yandex.ua> 10 * Copyright 2020-2021 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com> 11 */ 12 13 #pragma once 14 15 #include <stdio.h> 16 #include <stdlib.h> 17 18 /* PSDK/NDK Headers */ 19 #define WIN32_NO_STATUS 20 #include <windef.h> 21 #include <winbase.h> 22 #include <wingdi.h> 23 #include <winuser.h> 24 #include <winnls.h> 25 #include <winreg.h> 26 #include <winnls32.h> 27 #include <winver.h> 28 29 #include <imm.h> 30 #include <ddk/immdev.h> 31 32 #define NTOS_MODE_USER 33 #include <ndk/umtypes.h> 34 #include <ndk/pstypes.h> 35 #include <ndk/rtlfuncs.h> 36 37 /* Public Win32K Headers */ 38 #include "ntuser.h" 39 #include "ntwin32.h" 40 41 /* Undocumented user definitions */ 42 #include <undocuser.h> 43 #include <imm32_undoc.h> 44 45 #include <strsafe.h> 46 47 #include <wine/debug.h> 48 #include <wine/list.h> 49 50 #define IMM_INIT_MAGIC 0x19650412 51 #define IMM_INVALID_CANDFORM ULONG_MAX 52 #define INVALID_HOTKEY_ID 0xFFFFFFFF 53 #define MAX_CANDIDATEFORM 4 54 #define MAX_IMM_FILENAME 80 55 56 #define LANGID_CHINESE_SIMPLIFIED MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED) 57 #define LANGID_CHINESE_TRADITIONAL MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL) 58 #define LANGID_JAPANESE MAKELANGID(LANG_JAPANESE, SUBLANG_DEFAULT) 59 60 #define REGKEY_KEYBOARD_LAYOUTS L"System\\CurrentControlSet\\Control\\Keyboard Layouts" 61 #define REGKEY_IMM L"Software\\Microsoft\\Windows NT\\CurrentVersion\\IMM" 62 63 #define ROUNDUP4(n) (((n) + 3) & ~3) /* DWORD alignment */ 64 65 typedef struct REG_IME 66 { 67 HKL hKL; 68 WCHAR szImeKey[20]; /* "E0XXYYYY": "E0XX" is the device handle. "YYYY" is a LANGID. */ 69 WCHAR szFileName[80]; /* The IME module filename */ 70 } REG_IME, *PREG_IME; 71 72 extern HMODULE ghImm32Inst; 73 extern RTL_CRITICAL_SECTION gcsImeDpi; 74 extern PIMEDPI gpImeDpiList; 75 extern PSERVERINFO gpsi; 76 extern SHAREDINFO gSharedInfo; 77 extern HANDLE ghImmHeap; 78 79 BOOL Imm32GetSystemLibraryPath(LPWSTR pszPath, DWORD cchPath, LPCWSTR pszFileName); 80 VOID APIENTRY LogFontAnsiToWide(const LOGFONTA *plfA, LPLOGFONTW plfW); 81 VOID APIENTRY LogFontWideToAnsi(const LOGFONTW *plfW, LPLOGFONTA plfA); 82 LPVOID FASTCALL ValidateHandleNoErr(HANDLE hObject, UINT uType); 83 LPVOID FASTCALL ValidateHandle(HANDLE hObject, UINT uType); 84 #define ValidateHwndNoErr(hwnd) ValidateHandleNoErr((hwnd), TYPE_WINDOW) 85 #define ValidateHwnd(hwnd) ValidateHandle((hwnd), TYPE_WINDOW) 86 BOOL APIENTRY Imm32CheckImcProcess(PIMC pIMC); 87 88 LPVOID APIENTRY ImmLocalAlloc(DWORD dwFlags, DWORD dwBytes); 89 #define ImmLocalFree(lpData) HeapFree(ghImmHeap, 0, (lpData)) 90 91 LPWSTR APIENTRY Imm32WideFromAnsi(LPCSTR pszA); 92 LPSTR APIENTRY Imm32AnsiFromWide(LPCWSTR pszW); 93 LONG APIENTRY IchWideFromAnsi(LONG cchAnsi, LPCSTR pchAnsi, UINT uCodePage); 94 LONG APIENTRY IchAnsiFromWide(LONG cchWide, LPCWSTR pchWide, UINT uCodePage); 95 PIMEDPI APIENTRY Imm32FindOrLoadImeDpi(HKL hKL); 96 LPINPUTCONTEXT APIENTRY Imm32InternalLockIMC(HIMC hIMC, BOOL fSelect); 97 BOOL APIENTRY Imm32ReleaseIME(HKL hKL); 98 BOOL APIENTRY Imm32IsSystemJapaneseOrKorean(VOID); 99 100 static inline BOOL Imm32IsCrossThreadAccess(HIMC hIMC) 101 { 102 DWORD dwImeThreadId = (DWORD)NtUserQueryInputContext(hIMC, QIC_INPUTTHREADID); 103 DWORD dwThreadId = GetCurrentThreadId(); 104 return (dwImeThreadId != dwThreadId); 105 } 106 107 // Win: TestWindowProcess 108 static inline BOOL Imm32IsCrossProcessAccess(HWND hWnd) 109 { 110 return (NtUserQueryWindow(hWnd, QUERY_WINDOW_UNIQUE_PROCESS_ID) != 111 (DWORD_PTR)NtCurrentTeb()->ClientId.UniqueProcess); 112 } 113 114 BOOL WINAPI Imm32IsImcAnsi(HIMC hIMC); 115 116 #define ImeDpi_IsUnicode(pImeDpi) ((pImeDpi)->ImeInfo.fdwProperty & IME_PROP_UNICODE) 117 #define IS_IMM_MODE() (gpsi && (gpsi->dwSRVIFlags & SRVINFO_IMM32)) 118 #define Imm32IsCiceroMode() (gpsi && (gpsi->dwSRVIFlags & SRVINFO_CICERO_ENABLED)) 119 #define Imm32Is16BitMode() (GetWin32ClientInfo()->dwTIFlags & TIF_16BIT) 120 121 DWORD APIENTRY 122 CandidateListWideToAnsi(const CANDIDATELIST *pWideCL, LPCANDIDATELIST pAnsiCL, DWORD dwBufLen, 123 UINT uCodePage); 124 DWORD APIENTRY 125 CandidateListAnsiToWide(const CANDIDATELIST *pAnsiCL, LPCANDIDATELIST pWideCL, DWORD dwBufLen, 126 UINT uCodePage); 127 128 BOOL APIENTRY 129 Imm32MakeIMENotify(HIMC hIMC, HWND hwnd, DWORD dwAction, DWORD_PTR dwIndex, DWORD_PTR dwValue, 130 DWORD_PTR dwCommand, DWORD_PTR dwData); 131 132 DWORD APIENTRY Imm32BuildHimcList(DWORD dwThreadId, HIMC **pphList); 133 134 INT APIENTRY 135 Imm32ImeMenuAnsiToWide(const IMEMENUITEMINFOA *pItemA, LPIMEMENUITEMINFOW pItemW, 136 UINT uCodePage, BOOL bBitmap); 137 INT APIENTRY 138 Imm32ImeMenuWideToAnsi(const IMEMENUITEMINFOW *pItemW, LPIMEMENUITEMINFOA pItemA, 139 UINT uCodePage); 140 141 PIME_STATE APIENTRY Imm32FetchImeState(LPINPUTCONTEXTDX pIC, HKL hKL); 142 PIME_SUBSTATE APIENTRY Imm32FetchImeSubState(PIME_STATE pState, HKL hKL); 143 144 BOOL APIENTRY 145 Imm32LoadImeStateSentence(LPINPUTCONTEXTDX pIC, PIME_STATE pState, HKL hKL); 146 BOOL APIENTRY 147 Imm32SaveImeStateSentence(LPINPUTCONTEXTDX pIC, PIME_STATE pState, HKL hKL); 148 149 DWORD APIENTRY 150 Imm32ReconvertAnsiFromWide(LPRECONVERTSTRING pDest, const RECONVERTSTRING *pSrc, UINT uCodePage); 151 DWORD APIENTRY 152 Imm32ReconvertWideFromAnsi(LPRECONVERTSTRING pDest, const RECONVERTSTRING *pSrc, UINT uCodePage); 153 154 HRESULT APIENTRY Imm32StrToUInt(LPCWSTR pszText, LPDWORD pdwValue, ULONG nBase); 155 HRESULT APIENTRY Imm32UIntToStr(DWORD dwValue, ULONG nBase, LPWSTR pszBuff, USHORT cchBuff); 156 BOOL APIENTRY Imm32LoadImeVerInfo(PIMEINFOEX pImeInfoEx); 157 UINT APIENTRY Imm32GetImeLayout(PREG_IME pLayouts, UINT cLayouts); 158 BOOL APIENTRY Imm32WriteImeLayout(HKL hKL, LPCWSTR pchFilePart, LPCWSTR pszLayout); 159 HKL APIENTRY Imm32AssignNewLayout(UINT cKLs, const REG_IME *pLayouts, WORD wLangID); 160 BOOL APIENTRY Imm32CopyImeFile(LPWSTR pszOldFile, LPCWSTR pszNewFile); 161 162 static inline PTHREADINFO FASTCALL Imm32CurrentPti(VOID) 163 { 164 if (NtCurrentTeb()->Win32ThreadInfo == NULL) 165 NtUserGetThreadState(THREADSTATE_GETTHREADINFO); 166 return NtCurrentTeb()->Win32ThreadInfo; 167 } 168