| 339 | } |
| 340 | |
| 341 | LRESULT CMiniFilterTable::OnRemove(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { |
| 342 | int selected = m_Table.data.selected; |
| 343 | ATLASSERT(selected >= 0); |
| 344 | auto& info = m_Table.data.info[selected]; |
| 345 | |
| 346 | auto len = info.FilterName.length(); |
| 347 | DWORD size = len * sizeof(WCHAR) + sizeof(MiniFilterData); |
| 348 | |
| 349 | auto pData = std::make_unique<BYTE[]>(size); |
| 350 | if (!pData) |
| 351 | return FALSE; |
| 352 | |
| 353 | ULONG offset = SymbolHelper::GetFltmgrStructMemberOffset("_FLT_OBJECT", "RundownRef"); |
| 354 | |
| 355 | auto data = reinterpret_cast<MiniFilterData*>(pData.get()); |
| 356 | data->OperationsOffset = 0; |
| 357 | data->RundownRefOffset = offset; |
| 358 | data->Length = len; |
| 359 | ::wcscpy_s(data->Name, len + 1, info.FilterName.c_str()); |
| 360 | |
| 361 | bool ok = DriverHelper::RemoveMiniFilter(data, size); |
| 362 | if (!ok) { |
| 363 | AtlMessageBox(m_hWnd, L"�Ƴ�ʧ��!", L"Error", MB_ICONERROR); |
| 364 | } |
| 365 | if (ok) { |
| 366 | Refresh(); |
| 367 | Invalidate(); |
| 368 | } |
| 369 | return TRUE; |
| 370 | } |
nothing calls this directly
no test coverage detected