diff --git a/reactos/dll/win32/shell32/cpanelfolder.c b/reactos/dll/win32/shell32/cpanelfolder.c index 8a4e42e25b3..7e2d60b506f 100644 --- a/reactos/dll/win32/shell32/cpanelfolder.c +++ b/reactos/dll/win32/shell32/cpanelfolder.c @@ -984,6 +984,45 @@ static ULONG STDMETHODCALLTYPE IShellExecuteHookW_fnRelease(IShellExecuteHookW* return IUnknown_Release(This->pUnkOuter); } +HRESULT +ExecuteAppletFromCLSID(LPOLESTR pOleStr) +{ + WCHAR szCmd[MAX_PATH]; + WCHAR szExpCmd[MAX_PATH]; + PROCESS_INFORMATION pi; + STARTUPINFOW si; + WCHAR szBuffer[90] = { 'C', 'L', 'S', 'I', 'D', '\\', 0 }; + DWORD dwType, dwSize; + + wcscpy(&szBuffer[6], pOleStr); + wcscat(szBuffer, L"\\shell\\open\\command"); + + dwSize = sizeof(szCmd); + if (RegGetValueW(HKEY_CLASSES_ROOT, szBuffer, NULL, RRF_RT_REG_SZ, &dwType, (PVOID)szCmd, &dwSize) != ERROR_SUCCESS) + { + ERR("RegGetValueW failed with %u\n", GetLastError()); + return E_FAIL; + } + +#if 0 + if (dwType != RRF_RT_REG_SZ && dwType != RRF_RT_REG_EXPAND_SZ) + return E_FAIL; +#endif + + if (!ExpandEnvironmentStringsW(szCmd, szExpCmd, sizeof(szExpCmd)/sizeof(WCHAR))) + return E_FAIL; + + ZeroMemory(&si, sizeof(si)); + si.cb = sizeof(si); + if (!CreateProcessW(NULL, szExpCmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) + return E_FAIL; + + CloseHandle(pi.hProcess); + CloseHandle(pi.hThread); + return S_OK; +} + + static HRESULT WINAPI IShellExecuteHookW_fnExecute(IShellExecuteHookW* iface, LPSHELLEXECUTEINFOW psei) { static const WCHAR wCplopen[] = {'c','p','l','o','p','e','n','\0'}; @@ -994,18 +1033,33 @@ static HRESULT WINAPI IShellExecuteHookW_fnExecute(IShellExecuteHookW* iface, LP WCHAR path[MAX_PATH]; WCHAR params[MAX_PATH]; BOOL ret; + HRESULT hr; int l; TRACE("(%p)->execute(%p)\n", This, psei); if (!psei) - return E_INVALIDARG; + return E_INVALIDARG; pcpanel = _ILGetCPanelPointer(ILFindLastID(psei->lpIDList)); if (!pcpanel) - return E_INVALIDARG; + { + LPOLESTR pOleStr; + IID * iid = _ILGetGUIDPointer(ILFindLastID(psei->lpIDList)); + if (!iid) + return E_INVALIDARG; + if (StringFromCLSID(iid, &pOleStr) == S_OK) + { + + hr = ExecuteAppletFromCLSID(pOleStr); + CoTaskMemFree(pOleStr); + return hr; + } + + return E_INVALIDARG; + } path[0] = '\"'; /* Return value from MultiByteToWideChar includes terminating NUL, which * compensates for the starting double quote we just put in */ @@ -1025,9 +1079,9 @@ static HRESULT WINAPI IShellExecuteHookW_fnExecute(IShellExecuteHookW* iface, LP ret = ShellExecuteExW(&sei_tmp); if (ret) - return S_OK; + return S_OK; else - return S_FALSE; + return S_FALSE; } static const IShellExecuteHookWVtbl vt_ShellExecuteHookW =