Sample Code
windows driver samples/ Windows Filtering Platform Sample/ C++/ sys/ CompletionFunctions_FastStreamInjectionCallouts.cpp/
//////////////////////////////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2012 Microsoft Corporation. All Rights Reserved. // // Module Name: // CompletionFunctions_FastStreamInjectionCallouts.cpp // // Abstract: // This module contains WFP Completion functions for data injected back into the stream using // the clone / block / inject method. // // Naming Convention: // // <Module><Scenario> // // i.e. // CompleteFastStreamInjection // // <Module> // Complete - Function is an FWPS_INJECT_COMPLETE function. // <Scenario> // FastStreamInjection - Function demonstrates the clone / block / inject model in the // fastest form available (inline, no validation, etc.). // // Private Functions: // // Public Functions: // CompleteFastStreamInjection(), // // Author: // Dusty Harper (DHarper) // // Revision History: // // [ Month ][Day] [Year] - [Revision]-[ Comments ] // May 01, 2010 - 1.0 - Creation // //////////////////////////////////////////////////////////////////////////////////////////////////// #include "Framework_WFPSamplerCalloutDriver.h" /// . /** @completion_function="CompleteFastStreamInjection" Purpose: <br> <br> Notes: <br> <br> MSDN_Ref: HTTP://MSDN.Microsoft.com/En-Us/Library/Windows/Hardware/FF545018.aspx <br> HTTP://MSDN.Microsoft.com/En-Us/Library/Windows/Hardware/FF551170.aspx <br> */ _IRQL_requires_min_(PASSIVE_LEVEL) _IRQL_requires_max_(DISPATCH_LEVEL) _IRQL_requires_same_ VOID CompleteFastStreamInjection(_In_ VOID* pContext, _Inout_ NET_BUFFER_LIST* pNetBufferList, _In_ BOOLEAN dispatchLevel) { UNREFERENCED_PARAMETER(pContext); UNREFERENCED_PARAMETER(dispatchLevel); NT_ASSERT(NT_SUCCESS(pNetBufferList->Status)); FwpsFreeCloneNetBufferList(pNetBufferList, 0); return; }
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