mirror of
https://github.com/zerotier/ZeroTierOne.git
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89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
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/*
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* TAP-Windows -- A kernel driver to provide virtual tap
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* device functionality on Windows.
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*
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* This code was inspired by the CIPE-Win32 driver by Damion K. Wilson.
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*
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* This source code is Copyright (C) 2002-2014 OpenVPN Technologies, Inc.,
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* and is released under the GPL version 2 (see below).
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (see the file COPYING included with this
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* distribution); if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __TAP_H
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#define __TAP_H
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#ifndef NDIS_SUPPORT_NDIS6
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#define NDIS_SUPPORT_NDIS6 1
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#define NDIS_SUPPORT_NDIS61 1
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#define NDIS_WDM1 1
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#define NDIS61_MINIPORT 1
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#endif
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#include <ntifs.h>
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#include <ndis.h>
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#include <ntstrsafe.h>
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#include <netioapi.h>
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#include "config.h"
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#include "lock.h"
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#include "constants.h"
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#include "proto.h"
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#include "mem.h"
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#include "macinfo.h"
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#include "error.h"
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#include "endian.h"
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#include "types.h"
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#include "adapter.h"
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#include "device.h"
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#include "prototypes.h"
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#include "tap-windows.h"
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//========================================================
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// Check for truncated IPv4 packets, log errors if found.
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//========================================================
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#define PACKET_TRUNCATION_CHECK 0
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//========================================================
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// EXPERIMENTAL -- Configure TAP device object to be
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// accessible from non-administrative accounts, based
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// on an advanced properties setting.
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//
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// Duplicates the functionality of OpenVPN's
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// --allow-nonadmin directive.
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//========================================================
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#define ENABLE_NONADMIN 1
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//
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// The driver has exactly one instance of the TAP_GLOBAL structure. NDIS keeps
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// an opaque handle to this data, (it doesn't attempt to read or interpret this
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// data), and it passes the handle back to the miniport in MiniportSetOptions
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// and MiniportInitializeEx.
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//
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typedef struct _TAP_GLOBAL
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{
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LIST_ENTRY AdapterList;
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NDIS_RW_LOCK Lock;
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NDIS_HANDLE NdisDriverHandle; // From NdisMRegisterMiniportDriver
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} TAP_GLOBAL, *PTAP_GLOBAL;
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// Global data
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extern TAP_GLOBAL GlobalData;
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#endif // __TAP_H
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