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authorAdonais Romero González <[email protected]>2024-05-06 16:21:31 -0700
committerGitHub <[email protected]>2024-05-06 16:21:31 -0700
commita74a241c664c4e1d7c0838287b34076c19d9858a (patch)
tree6ff7562612967b122acf8acf8a69c4dcfd5905db /nfp/net/driver/driver.cpp
parentdef8e8e34ed2b7b1deb2fc9112ac4255f1a0f2ba (diff)
parent15477ce52bbb6b42ca591ecdfb484cac089f89ab (diff)
Merge develop changes prior to upcoming WDK release (May 2024)
Diffstat (limited to 'nfp/net/driver/driver.cpp')
-rw-r--r--nfp/net/driver/driver.cpp150
1 files changed, 0 insertions, 150 deletions
diff --git a/nfp/net/driver/driver.cpp b/nfp/net/driver/driver.cpp
deleted file mode 100644
index 2c28f16e..00000000
--- a/nfp/net/driver/driver.cpp
+++ /dev/null
@@ -1,150 +0,0 @@
-/*++
-
-Copyright (C) Microsoft Corporation, All Rights Reserved.
-
-Module Name:
-
- Driver.cpp
-
-Abstract:
-
- This module contains the implementation of the UMDF Socketecho Sample's
- core driver callback object.
-
-Environment:
-
- Windows User-Mode Driver Framework (WUDF)
-
---*/
-#include "internal.h"
-
-#include "driver.tmh"
-
-DECLARE_TRACING_TLS;
-
-STDMETHODIMP
-CMyDriver::OnInitialize(
- _In_ IWDFDriver* /*pWdfDriver*/
- )
-
-
-/*++
-
- Routine Description:
-
- This routine is invoked by the framework at driver load .
- This method will invoke the Winsock Library for using
- Winsock API in this driver.
-
- Arguments:
-
- pWdfDriver - Framework driver object
-
- Return Value:
-
- S_OK if successful, or error otherwise.
-
---*/
-
-{
- MethodEntry("...");
-
- HRESULT hr = S_OK;
-
- WSADATA wsaData;
- int result = WSAStartup(MAKEWORD(2,2), &wsaData);
- if (result != 0)
- {
- hr = HRESULT_FROM_WIN32(WSAGetLastError());
- TraceErrorHR(hr, "Failed to initialize Winsock 2.0");
- }
-
- MethodReturnHR(hr);
-}
-
-STDMETHODIMP_(void)
-CMyDriver::OnDeinitialize(
- _In_ IWDFDriver* /*pWdfDriver*/
- )
-
-/*++
- Routine Description:
-
- The FX invokes this method when it unloads the driver.
- This routine will Cleanup Winsock library
-
- Arguments:
-
- pWdfDriver - the Fx driver object.
-
- Return Value:
-
- None
-
- --*/
-{
- MethodEntry("...");
-
- WSACleanup();
-
- MethodReturnVoid();
-}
-
-STDMETHODIMP
-CMyDriver::OnDeviceAdd(
- _In_ IWDFDriver *FxWdfDriver,
- _In_ IWDFDeviceInitialize *FxDeviceInit
- )
-/*++
-
- Routine Description:
-
- The FX invokes this method when it wants to install our driver on a device
- stack. This method creates a device callback object, then calls the Fx
- to create an Fx device object and associate the new callback object with
- it.
-
- Arguments:
-
- FxWdfDriver - the Fx driver object.
-
- FxDeviceInit - the initialization information for the device.
-
- Return Value:
-
- status
-
---*/
-{
- MethodEntry("...");
-
- //
- // Create a new instance of our device callback object
- //
-
- CComObject<CMyDevice> * device;
- HRESULT hr = CComObject<CMyDevice>::CreateInstance(&device);
- if (SUCCEEDED(hr))
- {
- device->AddRef();
- hr = device->Initialize(FxWdfDriver, FxDeviceInit);
- if (SUCCEEDED(hr))
- {
- //
- // If that succeeded then call the device's configure method. This
- // allows the device to create any queues or other structures that it
- // needs now that the corresponding fx device object has been created.
- //
- hr = device->Configure();
- }
-
- //
- // Release the reference we took on the device object.
- // The framework took its own references on the object's callback interfaces
- // when we called FxWdfDriver->CreateDevice, and will manage the object's lifetime.
- //
- SAFE_RELEASE(device);
- }
-
- MethodReturnHR(hr);
-}