SoftEtherVPN/src/Cedar/IPsec_Win7Inner.h

// SoftEther VPN Source Code - Developer Edition Master Branch
// Cedar Communication Module
// 
// SoftEther VPN Server, Client and Bridge are free software under GPLv2.
// 
// Copyright (c) Daiyuu Nobori.
// Copyright (c) SoftEther VPN Project, University of Tsukuba, Japan.
// Copyright (c) SoftEther Corporation.
// 
// All Rights Reserved.
// 
// http://www.softether.org/
// 
// Author: Daiyuu Nobori, Ph.D.
// Comments: Tetsuo Sugiyama, Ph.D.
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// version 2 as published by the Free Software Foundation.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License version 2
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE
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// 
// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,
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// 
// 
// SOURCE CODE CONTRIBUTION
// ------------------------
// 
// Your contribution to SoftEther VPN Project is much appreciated.
// Please send patches to us through GitHub.
// Read the SoftEther VPN Patch Acceptance Policy in advance:
// http://www.softether.org/5-download/src/9.patch
// 
// 
// DEAR SECURITY EXPERTS
// ---------------------
// 
// If you find a bug or a security vulnerability please kindly inform us
// about the problem immediately so that we can fix the security problem
// to protect a lot of users around the world as soon as possible.
// 
// Our e-mail address for security reports is:
// softether-vpn-security [at] softether.org
// 
// Please note that the above e-mail address is not a technical support
// inquiry address. If you need technical assistance, please visit
// http://www.softether.org/ and ask your question on the users forum.
// 
// Thank you for your cooperation.
// 
// 
// NO MEMORY OR RESOURCE LEAKS
// ---------------------------
// 
// The memory-leaks and resource-leaks verification under the stress
// test has been passed before release this source code.


// IPsec_Win7.h
// Internal header of IPsec_Win7.c

#ifndef	IPSEC_WIN7_INNER_H
#define	IPSEC_WIN7_INNER_H

// API function
typedef struct IPSEC_WIN7_FUNCTIONS
{
	DWORD (WINAPI *FwpmEngineOpen0)(
		IN OPTIONAL const wchar_t* serverName,
		IN UINT32 authnService,
		IN OPTIONAL SEC_WINNT_AUTH_IDENTITY_W* authIdentity,
		IN OPTIONAL const FWPM_SESSION0* session,
		OUT HANDLE* engineHandle
		);

	DWORD (WINAPI *FwpmEngineClose0)(IN HANDLE engineHandle);

	void (WINAPI *FwpmFreeMemory0)(IN OUT void** p);

	DWORD (WINAPI *FwpmFilterAdd0)(
		IN HANDLE engineHandle,
		IN const FWPM_FILTER0* filter,
		IN OPTIONAL PSECURITY_DESCRIPTOR sd,
		OUT OPTIONAL UINT64* id
		);

	DWORD (WINAPI *IPsecSaContextCreate0)(
		IN HANDLE engineHandle,
		IN const IPSEC_TRAFFIC0* outboundTraffic,
		OUT OPTIONAL UINT64* inboundFilterId,
		OUT UINT64* id
		);

	DWORD (WINAPI *IPsecSaContextGetSpi0)(
		IN HANDLE engineHandle,
		IN UINT64 id,
		IN const IPSEC_GETSPI0* getSpi,
		OUT IPSEC_SA_SPI* inboundSpi
		);

	DWORD (WINAPI *IPsecSaContextAddInbound0)(
		IN HANDLE engineHandle,
		IN UINT64 id,
		IN const IPSEC_SA_BUNDLE0* inboundBundle
		);

	DWORD (WINAPI *IPsecSaContextAddOutbound0)(
		IN HANDLE engineHandle,
		IN UINT64 id,
		IN const IPSEC_SA_BUNDLE0* outboundBundle
		);

	DWORD (WINAPI *FwpmCalloutAdd0)(
		IN HANDLE engineHandle,
		IN const FWPM_CALLOUT0* callout,
		IN OPTIONAL PSECURITY_DESCRIPTOR sd,
		OUT OPTIONAL UINT32* id
		);

} IPSEC_WIN7_FUNCTIONS;

// Instance
struct IPSEC_WIN7
{
	HANDLE hEngine;
	HANDLE hDriverFile;
	UINT64 FilterIPv4Id, FilterIPv6Id;
};


#endif	// IPSEC_WIN7_INNER_H