v4.03-9408-rtm

1 files changed, 152 insertions, 0 deletions

diff --git a/src/Cedar/Bridge.h b/src/Cedar/Bridge.h
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+// SoftEther VPN Source Code

+// Cedar Communication Module

+// 

+// SoftEther VPN Server, Client and Bridge are free software under GPLv2.

+// 

+// Copyright (c) 2012-2014 Daiyuu Nobori.

+// Copyright (c) 2012-2014 SoftEther VPN Project, University of Tsukuba, Japan.

+// Copyright (c) 2012-2014 SoftEther Corporation.

+// 

+// All Rights Reserved.

+// 

+// http://www.softether.org/

+// 

+// Author: Daiyuu Nobori

+// 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.

+// 

+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

+// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

+// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+// 

+// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE

+// AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE.

+// 

+// 

+// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,

+// UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY,

+// MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS

+// SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS

+// SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER

+// CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL

+// DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING,

+// MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR

+// SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND

+// CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO

+// EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO,

+// JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION

+// AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN

+// THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE.

+// 

+// USE ONLY IN JAPAN. DO NOT USE IT IN OTHER COUNTRIES. IMPORTING THIS

+// SOFTWARE INTO OTHER COUNTRIES IS AT YOUR OWN RISK. SOME COUNTRIES

+// PROHIBIT ENCRYPTED COMMUNICATIONS. USING THIS SOFTWARE IN OTHER

+// COUNTRIES MIGHT BE RESTRICTED.

+// 

+// 

+// 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.

+

+

+// Bridge.h

+// Header of Bridge.c

+

+#ifndef	BRIDGE_H

+#define	BRIDGE_H

+

+#ifdef	OS_WIN32

+

+// For Win32

+#include <Cedar/BridgeWin32.h>

+

+#else

+

+// For Unix

+#include <Cedar/BridgeUnix.h>

+

+#endif	// OS_WIN32

+

+// Bridge

+struct BRIDGE

+{

+	bool Active;			// Status

+	CEDAR *Cedar;			// Cedar

+	HUB *Hub;				// HUB

+	SESSION *Session;		// Session

+	POLICY *Policy;			// Policy

+	ETH *Eth;				// Ethernet

+	char Name[MAX_SIZE];	// Device name

+	UINT64 LastBridgeTry;	// Time to try to bridge at last

+	bool Local;				// Local mode

+	bool Monitor;			// Monitor mode

+	bool TapMode;			// Tap mode

+	bool LimitBroadcast;	// Broadcasts limiting mode

+	UCHAR TapMacAddress[6];	// MAC address of the tap

+	UINT LastNumDevice;		// Number of device (Number of last checked)

+	UINT64 LastNumDeviceCheck;	// Time at which to check the number of devices at last

+	UINT64 LastChangeMtuError;	// Time that recorded the error to change the MTU at last

+	LOCALBRIDGE *ParentLocalBridge;	// Parent Local Bridge

+};

+

+// Local bridge

+struct LOCALBRIDGE

+{

+	char HubName[MAX_HUBNAME_LEN + 1];			// Virtual HUB name

+	char DeviceName[MAX_SIZE];					// Device name

+	bool Local;									// Local mode

+	bool Monitor;								// Monitor mode

+	bool TapMode;								// Tap mode

+	bool LimitBroadcast;						// Broadcast packets limiting mode

+	UCHAR TapMacAddress[6];						// MAC address of the tap

+	BRIDGE *Bridge;								// Bridge

+};

+

+BRIDGE *BrNewBridge(HUB *h, char *name, POLICY *p, bool local, bool monitor, bool tapmode, char *tapaddr, bool limit_broadcast, LOCALBRIDGE *parent_local_bridge);

+void BrBridgeThread(THREAD *thread, void *param);

+void BrFreeBridge(BRIDGE *b);

+void InitLocalBridgeList(CEDAR *c);

+void FreeLocalBridgeList(CEDAR *c);

+void AddLocalBridge(CEDAR *c, char *hubname, char *devicename, bool local, bool monitor, bool tapmode, char *tapaddr, bool limit_broadcast);

+bool DeleteLocalBridge(CEDAR *c, char *hubname, char *devicename);

+bool IsBridgeSupported();

+bool IsNeedWinPcap();

+UINT GetEthDeviceHash();

+

+#endif	// BRIDGE_H

+

+

+

+

+// Developed by SoftEther VPN Project at University of Tsukuba in Japan.

+// Department of Computer Science has dozens of overly-enthusiastic geeks.

+// Join us: http://www.tsukuba.ac.jp/english/admission/