diff options
Diffstat (limited to 'UsbDk/FilterDevice.cpp')
| -rw-r--r-- | UsbDk/FilterDevice.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/UsbDk/FilterDevice.cpp b/UsbDk/FilterDevice.cpp index ebfbbf1..8fe016e 100644 --- a/UsbDk/FilterDevice.cpp +++ b/UsbDk/FilterDevice.cpp @@ -83,7 +83,11 @@ NTSTATUS CUsbDkFilterDeviceInit::Configure(ULONG InstanceNumber) SetIoInCallerContextCallback([](_In_ WDFDEVICE Device, WDFREQUEST Request) { return Strategy(Device)->IoInCallerContext(Device, Request); }); - SetFileEventCallbacks(WDF_NO_EVENT_CALLBACK, + SetFileEventCallbacks([](_In_ WDFDEVICE Device, _In_ WDFREQUEST Request, _In_ WDFFILEOBJECT FileObject) + { + UNREFERENCED_PARAMETER(FileObject); + UsbDkFilterGetContext(Device)->UsbDkFilter->OnFileCreate(Request); + }, [](_In_ WDFFILEOBJECT FileObject) { WDFDEVICE Device = WdfFileObjectGetDevice(FileObject); @@ -475,6 +479,15 @@ bool CUsbDkChildDevice::AttachToDeviceStack() return true; } +void CUsbDkFilterDevice::OnFileCreate(WDFREQUEST Request) +{ + WDF_REQUEST_SEND_OPTIONS options; + WDF_REQUEST_SEND_OPTIONS_INIT(&options, WDF_REQUEST_SEND_OPTION_SEND_AND_FORGET); + // in the log we'll see which process created the file + TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_FILTERDEVICE, "%!FUNC!"); + WdfRequestSend(Request, IOTarget(), &options); +} + NTSTATUS CUsbDkFilterDevice::AttachToStack(WDFDRIVER Driver) { PAGED_CODE(); |