BOOL
NTAPI
LeNtUserDefSetText(
HWND hWnd,
PLARGE_UNICODE_STRING Text
)
{
BOOL Success;
LARGE_UNICODE_STRING UnicodeText;
PLeGlobalData GlobalData = LeGetGlobalData();
InitEmptyLargeString(&UnicodeText);
LOOP_ONCE
{
if (Text == nullptr)
break;
if (GlobalData->GetWindowDataA(hWnd) == nullptr)
break;
if (LargeStringAnsiToUnicode(Text, &UnicodeText) == nullptr)
break;
Text = &UnicodeText;
}
Success = GlobalData->NtUserSetDefText(hWnd, Text);
FreeLargeString(&UnicodeText);
return Success;
}
BOOL NTAPI DelayInitDllEntry(PVOID BaseAddress, ULONG Reason, PVOID Reserved)
{
BOOL Success;
PLDR_MODULE Module = FindLdrModuleByHandle(BaseAddress);
PIMAGE_NT_HEADERS NtHeaders;
NtHeaders = PtrAdd((PIMAGE_NT_HEADERS)BaseAddress, ((PIMAGE_DOS_HEADER)BaseAddress)->e_lfanew);
Module->EntryPoint = PtrAdd(BaseAddress, NtHeaders->OptionalHeader.AddressOfEntryPoint);
Success = ((API_POINTER(DelayInitDllEntry))Module->EntryPoint)(BaseAddress, Reason, Reserved);
if (Reason == DLL_PROCESS_ATTACH && !Success)
return Success;
switch (Reason)
{
case DLL_PROCESS_ATTACH:
if (!Success)
return Success;
case DLL_PROCESS_DETACH:
break;
default:
return Success;
}
LeGetGlobalData()->HookModule(BaseAddress, &Module->BaseDllName, Reason == DLL_PROCESS_ATTACH);
return Success;
}
LRESULT NTAPI WindowProcW(HWND Window, UINT Message, WPARAM wParam, LPARAM lParam)
{
WNDPROC PrevProc;
FNUSERMESSAGECALL MessageCall;
PLeGlobalData GlobalData = LeGetGlobalData();
PrevProc = (WNDPROC)GlobalData->GetWindowDataA(Window);
if (Message < countof(MessageTable))
{
MessageCall = gapfnMessageCall[MessageTable[Message].Function].UserCall;
return MessageCall(PrevProc, Window, Message, wParam, lParam);
}
return CallUserMessageCallA();
}
VOID
STDCALL
SE_DllUnloaded(
PLDR_DATA_TABLE_ENTRY DllUnLoading
)
{
LDR_DLL_NOTIFICATION_DATA NotificationData;
NotificationData.Unloaded.BaseDllName = &DllUnLoading->BaseDllName;
NotificationData.Unloaded.FullDllName = &DllUnLoading->FullDllName;
NotificationData.Unloaded.Flags = 0;
NotificationData.Unloaded.SizeOfImage = DllUnLoading->SizeOfImage;
NotificationData.Unloaded.DllBase = DllUnLoading->DllBase;
LeGetGlobalData()->DllNotification(LDR_DLL_NOTIFICATION_REASON_UNLOADED, &NotificationData);
}
