Sample Code
Windows Driver Samples/ Windows Filtering Platform Sample/ C++/ sys/ CompletionFunctions_FastStreamInjectionCallouts.cpp/
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | //////////////////////////////////////////////////////////////////////////////////////////////////////// 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>*/_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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