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authorWei Mao <[email protected]>2023-01-13 00:49:41 -0800
committerGitHub <[email protected]>2023-01-13 00:49:41 -0800
commit8ff2c86adcfbe50187d2aeb38a842095b137b7e4 (patch)
treef43c7381070bb50726d9b191add2209eb4a83f24 /general/echo/umdfSocketEcho/Driver/driver.cpp
parent92042ea4305ded0b44ae538b9fe31d56a4bb80e2 (diff)
parent948b220e8bd0819d5b340c06c969c497556da950 (diff)
[UMDF v1] Remove General, USB, serial
Diffstat (limited to 'general/echo/umdfSocketEcho/Driver/driver.cpp')
-rw-r--r--general/echo/umdfSocketEcho/Driver/driver.cpp174
1 files changed, 0 insertions, 174 deletions
diff --git a/general/echo/umdfSocketEcho/Driver/driver.cpp b/general/echo/umdfSocketEcho/Driver/driver.cpp
deleted file mode 100644
index 4f93691c..00000000
--- a/general/echo/umdfSocketEcho/Driver/driver.cpp
+++ /dev/null
@@ -1,174 +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"
-
-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.
-
---*/
-
-{
- Trace(
- TRACE_LEVEL_INFORMATION,
- "%!FUNC!"
- );
- UNREFERENCED_PARAMETER(pWdfDriver);
-
- WORD sockVersion;
- WSADATA wsaData;
-
- sockVersion = MAKEWORD(2, 0);
-
- int result = WSAStartup(sockVersion, &wsaData);
-
- if (result != 0)
- {
- DWORD err = WSAGetLastError();
- Trace(
- TRACE_LEVEL_ERROR,
- L"ERROR: Failed to initialize Winsock 2.0 %!winerr!",
- err
- );
- return HRESULT_FROM_WIN32(err);
- }
-
- return S_OK;
-}
-
-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
-
-
- --*/
-
-{
- Trace(
- TRACE_LEVEL_INFORMATION,
- "%!FUNC!"
- );
-
- UNREFERENCED_PARAMETER(pWdfDriver);
-
- WSACleanup();
-}
-
-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
-
---*/
-{
- Trace(
- TRACE_LEVEL_INFORMATION,
- "%!FUNC!"
- );
-
- HRESULT hr;
-
- CComObject<CMyDevice> * device = NULL;
-
- //
- // Create a new instance of our device callback object
- //
-
- hr = CComObject<CMyDevice>::CreateInstance(&device);
-
- if (SUCCEEDED(hr))
- {
- device->AddRef();
- hr = device->Initialize(FxWdfDriver, FxDeviceInit);
- }
-
- //
- // 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.
- //
-
- if (SUCCEEDED(hr))
- {
- hr = device->Configure();
- }
-
- //
- // Release the reference we took on the device callback 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);
-
- return hr;
-}