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////////////////////////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2014 Microsoft Corporation. All Rights Reserved.
//
// Module Name:
// ClassifyFunctions_BasicStreamInjectionCallouts.cpp
//
// Abstract:
// This module contains prototypes for WFP Classify functions that inject data back into TCP's
// stream using the clone / block / inject method.
//
// Naming Convention:
//
// <Module><Scenario>
//
// i.e.
//
// ClassifyBasicStreamInjection
//
// <Module>
// Classify - Function is an FWPS_CALLOUT_CLASSIFY_FN
// <Scenario>
// BasicStreamInjection - Function demonstates use clone / block / inject model
//
// <Action><Scenario><Modifier>
//
// i.e.
//
// TriggerBasicStreamInjectionOutOfBand
//
// <Action>
// {
// -
// Trigger - Initiates the desired scenario
// Perform - Executes the desired scenario
// }
// <Scenario>
// BasicStreamInjection - Function demonstates use clone / block / inject model
// <Modifier>
// WorkItemRoutine - WorkItem Routine for Out of Band Injection.
//
// Author:
// Dusty Harper (DHarper)
//
// Revision History:
//
// [ Month ][Day] [Year] - [Revision]-[ Comments ]
// May 01, 2010 - 1.0 - Creation
// December 13, 2013 - 1.1 - Enhance function declaration for IntelliSense
//
////////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef CLASSIFY_BASIC_STREAM_INJECTION_H
#define CLASSIFY_BASIC_STREAM_INJECTION_H
typedef struct BASIC_STREAM_INJECTION_LIST_ITEM_
{
LIST_ENTRY entry;
CLASSIFY_DATA* pClassifyData;
INJECTION_DATA* pInjectionData;
}BASIC_STREAM_INJECTION_LIST_ITEM, *PBASIC_STREAM_INJECTION_LIST_ITEM;
_IRQL_requires_(DISPATCH_LEVEL)
_IRQL_requires_same_
_Function_class_(KDEFERRED_ROUTINE)
VOID BasicStreamInjectionDeferredProcedureCall(_In_ KDPC* pDPC,
_In_opt_ PVOID pContext,
_In_opt_ PVOID pArg1,
_In_opt_ PVOID pArg2);
#if(NTDDI_VERSION >= NTDDI_WIN7)
_IRQL_requires_min_(PASSIVE_LEVEL)
_IRQL_requires_max_(DISPATCH_LEVEL)
_IRQL_requires_same_
VOID NTAPI ClassifyBasicStreamInjection(_In_ const FWPS_INCOMING_VALUES* pClassifyValues,
_In_ const FWPS_INCOMING_METADATA_VALUES* pMetadata,
_Inout_opt_ VOID* pStreamCalloutIOPacket,
_In_opt_ const VOID* pClassifyContext,
_In_ const FWPS_FILTER* pFilter,
_In_ UINT64 flowContext,
_Inout_ FWPS_CLASSIFY_OUT* pClassifyOut);
#else
_IRQL_requires_min_(PASSIVE_LEVEL)
_IRQL_requires_max_(DISPATCH_LEVEL)
_IRQL_requires_same_
VOID NTAPI ClassifyBasicStreamInjection(_In_ const FWPS_INCOMING_VALUES* pClassifyValues,
_In_ const FWPS_INCOMING_METADATA_VALUES* pMetadata,
_Inout_opt_ VOID* pStreamCalloutIOPacket,
_In_ const FWPS_FILTER* pFilter,
_In_ UINT64 flowContext,
_Inout_ FWPS_CLASSIFY_OUT* pClassifyOut);
#endif /// (NTDDI_VERSION >= NTDDI_WIN7)
#endif /// CLASSIFY_BASIC_STREAM_INJECTION_H
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