lifegpc/jewena_patch
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 4 Wiki Activity

从 jeweha patch 移植

Browse Source
This commit is contained in:
lifegpc
2025-03-13 10:34:49 +08:00
parent 524804d0eb
commit 6dca7c6029
3 changed files with 208 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
dllmain.cpp
View File

@@ -17,6 +17,10 @@ static BOOL(WINAPI *TrueCloseHandle)(HANDLE hObject) = CloseHandle;
static DWORD(WINAPI *TrueGetFileSize)(HANDLE hFile, LPDWORD lpFileSizeHigh) = GetFileSize;
static decltype(GetFileSizeEx) *TrueGetFileSizeEx = GetFileSizeEx;
static DWORD(WINAPI *TrueSetFilePointer)(HANDLE hFile, LONG lDistanceToMove, PLONG lpDistanceToMoveHigh, DWORD dwMoveMethod) = SetFilePointer;
static decltype(SetFilePointerEx) *TrueSetFilePointerEx = SetFilePointerEx;
static decltype(GetFileType) *TrueGetFileType = GetFileType;
static decltype(GetFileAttributesW) *TrueGetFileAttributesW = GetFileAttributesW;
static decltype(GetFileAttributesExW) *TrueGetFileAttributesExW = GetFileAttributesExW;
static Config config;
static std::wstring defaultFont;
@@ -143,6 +147,34 @@ DWORD WINAPI HookedSetFilePointer(HANDLE hFile, LONG lDistanceToMove, PLONG lpDi
return TrueSetFilePointer(hFile, lDistanceToMove, lpDistanceToMoveHigh, dwMoveMethod);
}
BOOL WINAPI HookedSetFilePointerEx(HANDLE hFile, LARGE_INTEGER liDistanceToMove, PLARGE_INTEGER lpNewFilePointer, DWORD dwMoveMethod) {
if (vfs.ContainsHandle(hFile)) {
return vfs.SetFilePointerEx(hFile, liDistanceToMove, lpNewFilePointer, dwMoveMethod);
}
return TrueSetFilePointerEx(hFile, liDistanceToMove, lpNewFilePointer, dwMoveMethod);
}
DWORD WINAPI HookedGetFileType(HANDLE hFile) {
if (vfs.ContainsHandle(hFile)) {
return FILE_TYPE_DISK;
}
return TrueGetFileType(hFile);
}
DWORD WINAPI HookedGetFileAttributesW(LPCWSTR lpFileName) {
if (vfs.ContainsFile(lpFileName)) {
return FILE_ATTRIBUTE_READONLY;
}
return TrueGetFileAttributesW(lpFileName);
}
BOOL WINAPI HookedGetFileAttributesExW(LPCWSTR lpFileName, GET_FILEEX_INFO_LEVELS fInfoLevelId, LPVOID lpFileInformation) {
if (vfs.ContainsFile(lpFileName)) {
return vfs.GetFileAttributesExW(lpFileName, fInfoLevelId, lpFileInformation);
}
return TrueGetFileAttributesExW(lpFileName, fInfoLevelId, lpFileInformation);
}
extern "C" __declspec(dllexport) void Attach() {
config.Load("config.txt");
if (!wchar_util::str_to_wstr(defaultFont, config.configs["defaultFont"], CP_UTF8)) {
@@ -151,11 +183,7 @@ extern "C" __declspec(dllexport) void Attach() {
if (defaultFont.empty()) {
defaultFont = L"微软雅黑";
}
if (!vfs.AddArchive("jewena-chs.dat")) {
MessageBoxW(NULL, L"无法打开 jewena-chs.dat。请检查文件是否存在", L"错误", MB_ICONERROR);
ExitProcess(1);
return;
}
vfs.AddArchiveWithErrorMsg("jewena-chs.dat");
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
h = GetHandle();
@@ -168,6 +196,10 @@ extern "C" __declspec(dllexport) void Attach() {
DetourAttach(&TrueGetFileSize, HookedGetFileSize);
DetourAttach(&TrueGetFileSizeEx, HookedGetFileSizeEx);
DetourAttach(&TrueSetFilePointer, HookedSetFilePointer);
DetourAttach(&TrueSetFilePointerEx, HookedSetFilePointerEx);
DetourAttach(&TrueGetFileType, HookedGetFileType);
DetourAttach(&TrueGetFileAttributesW, HookedGetFileAttributesW);
DetourAttach(&TrueGetFileAttributesExW, HookedGetFileAttributesExW);
DetourTransactionCommit();
std::string stringReplaceFile = config.configs["stringReplaceFile"];
if (!stringReplaceFile.empty()) {
@@ -194,6 +226,10 @@ extern "C" __declspec(dllexport) void Detach() {
DetourDetach(&TrueGetFileSize, HookedGetFileSize);
DetourDetach(&TrueGetFileSizeEx, HookedGetFileSizeEx);
DetourDetach(&TrueSetFilePointer, HookedSetFilePointer);
DetourDetach(&TrueSetFilePointerEx, HookedSetFilePointerEx);
DetourDetach(&TrueGetFileType, HookedGetFileType);
DetourDetach(&TrueGetFileAttributesW, HookedGetFileAttributesW);
DetourDetach(&TrueGetFileAttributesExW, HookedGetFileAttributesExW);
DetourTransactionCommit();
}