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059739e934
win directory. Fixed minor issue in TAP driver DEBUG builds where non-null-terminated unicode strings were being printed incorrectly. Version 2.1.1g git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5577 e7ae566f-a301-0410-adde-c780ea21d3b5
81 lines
3.1 KiB
C
Executable File
81 lines
3.1 KiB
C
Executable File
/*
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* TAP-Win32/TAP-Win64 -- 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) 2002-2009 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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//===============================================
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// This file is included both by OpenVPN and
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// the TAP-Win32 driver and contains definitions
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// common to both.
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//===============================================
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#include "autodefs.h"
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//=============
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// TAP IOCTLs
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//=============
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#define TAP_CONTROL_CODE(request,method) \
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CTL_CODE (FILE_DEVICE_UNKNOWN, request, method, FILE_ANY_ACCESS)
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// Present in 8.1
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#define TAP_IOCTL_GET_MAC TAP_CONTROL_CODE (1, METHOD_BUFFERED)
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#define TAP_IOCTL_GET_VERSION TAP_CONTROL_CODE (2, METHOD_BUFFERED)
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#define TAP_IOCTL_GET_MTU TAP_CONTROL_CODE (3, METHOD_BUFFERED)
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#define TAP_IOCTL_GET_INFO TAP_CONTROL_CODE (4, METHOD_BUFFERED)
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#define TAP_IOCTL_CONFIG_POINT_TO_POINT TAP_CONTROL_CODE (5, METHOD_BUFFERED)
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#define TAP_IOCTL_SET_MEDIA_STATUS TAP_CONTROL_CODE (6, METHOD_BUFFERED)
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#define TAP_IOCTL_CONFIG_DHCP_MASQ TAP_CONTROL_CODE (7, METHOD_BUFFERED)
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#define TAP_IOCTL_GET_LOG_LINE TAP_CONTROL_CODE (8, METHOD_BUFFERED)
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#define TAP_IOCTL_CONFIG_DHCP_SET_OPT TAP_CONTROL_CODE (9, METHOD_BUFFERED)
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// Added in 8.2
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/* obsoletes TAP_IOCTL_CONFIG_POINT_TO_POINT */
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#define TAP_IOCTL_CONFIG_TUN TAP_CONTROL_CODE (10, METHOD_BUFFERED)
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//=================
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// Registry keys
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//=================
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#define ADAPTER_KEY "SYSTEM\\CurrentControlSet\\Control\\Class\\{4D36E972-E325-11CE-BFC1-08002BE10318}"
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#define NETWORK_CONNECTIONS_KEY "SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}"
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//======================
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// Filesystem prefixes
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//======================
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#define USERMODEDEVICEDIR "\\\\.\\Global\\"
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#define SYSDEVICEDIR "\\Device\\"
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#define USERDEVICEDIR "\\DosDevices\\Global\\"
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#define TAPSUFFIX ".tap"
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//=========================================================
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// TAP_COMPONENT_ID -- This string defines the TAP driver
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// type -- different component IDs can reside in the system
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// simultaneously.
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//=========================================================
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#define TAP_COMPONENT_ID TAP_ID
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