diff options
Diffstat (limited to 'winsup/w32api/include/ddk/xfilter.h')
| -rw-r--r-- | winsup/w32api/include/ddk/xfilter.h | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/winsup/w32api/include/ddk/xfilter.h b/winsup/w32api/include/ddk/xfilter.h deleted file mode 100644 index 3940b44f2..000000000 --- a/winsup/w32api/include/ddk/xfilter.h +++ /dev/null @@ -1,239 +0,0 @@ -/* - * xfilter.h - * - * Address filtering for NDIS MACs - * - * This file is part of the w32api package. - * - * Contributors: - * Created by Casper S. Hornstrup <chorns@users.sourceforge.net> - * - * THIS SOFTWARE IS NOT COPYRIGHTED - * - * This source code is offered for use in the public domain. You may - * use, modify or distribute it freely. - * - * This code is distributed in the hope that it will be useful but - * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY - * DISCLAIMED. This includes but is not limited to warranties of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - */ - -#ifndef __XFILTER_H -#define __XFILTER_H - -#if __GNUC__ >=3 -#pragma GCC system_header -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#include "ntddk.h" - - -#define ETH_LENGTH_OF_ADDRESS 6 - -#define ETH_IS_BROADCAST(Address) \ - ((((PUCHAR)(Address))[0] == ((UCHAR)0xff)) && (((PUCHAR)(Address))[1] == ((UCHAR)0xff))) - -#define ETH_IS_MULTICAST(Address) \ - (BOOLEAN)(((PUCHAR)(Address))[0] & ((UCHAR)0x01)) - -#define ETH_COMPARE_NETWORK_ADDRESSES(_A, _B, _Result) \ -{ \ - if (*(ULONG UNALIGNED *)&(_A)[2] > *(ULONG UNALIGNED *)&(_B)[2]) \ - { \ - *(_Result) = 1; \ - } \ - else if (*(ULONG UNALIGNED *)&(_A)[2] < *(ULONG UNALIGNED *)&(_B)[2]) \ - { \ - *(_Result) = (UINT)-1; \ - } \ - else if (*(USHORT UNALIGNED *)(_A) > *(USHORT UNALIGNED *)(_B)) \ - { \ - *(_Result) = 1; \ - } \ - else if (*(USHORT UNALIGNED *)(_A) < *(USHORT UNALIGNED *)(_B)) \ - { \ - *(_Result) = (UINT)-1; \ - } \ - else \ - { \ - *(_Result) = 0; \ - } \ -} - -#define ETH_COMPARE_NETWORK_ADDRESSES_EQ(_A,_B, _Result) \ -{ \ - if ((*(ULONG UNALIGNED *)&(_A)[2] == *(ULONG UNALIGNED *)&(_B)[2]) && \ - (*(USHORT UNALIGNED *)(_A) == *(USHORT UNALIGNED *)(_B))) \ - { \ - *(_Result) = 0; \ - } \ - else \ - { \ - *(_Result) = 1; \ - } \ -} - -#define ETH_COPY_NETWORK_ADDRESS(_D, _S) \ -{ \ - *((ULONG UNALIGNED *)(_D)) = *((ULONG UNALIGNED *)(_S)); \ - *((USHORT UNALIGNED *)((UCHAR *)(_D) + 4)) = *((USHORT UNALIGNED *)((UCHAR *)(_S) + 4)); \ -} - -#define FDDI_LENGTH_OF_LONG_ADDRESS 6 -#define FDDI_LENGTH_OF_SHORT_ADDRESS 2 - -#define FDDI_IS_BROADCAST(Address, AddressLength, Result) \ - *Result = ((*(PUCHAR)(Address) == (UCHAR)0xFF) && \ - (*((PUCHAR)(Address) + 1) == (UCHAR)0xFF)) - -#define FDDI_IS_MULTICAST(Address, AddressLength, Result) \ - *Result = (BOOLEAN)(*(UCHAR *)(Address) & (UCHAR)0x01) - -#define FDDI_IS_SMT(FcByte, Result) \ -{ \ - *Result = ((FcByte & ((UCHAR)0xf0)) == 0x40); \ -} - - -#define FDDI_COMPARE_NETWORK_ADDRESSES(_A, _B, _Length, _Result) \ -{ \ - if (*(USHORT UNALIGNED *)(_A) > *(USHORT UNALIGNED *)(_B)) \ - { \ - *(_Result) = 1; \ - } \ - else if (*(USHORT UNALIGNED *)(_A) < *(USHORT UNALIGNED *)(_B)) \ - { \ - *(_Result) = (UINT)-1; \ - } \ - else if (_Length == 2) \ - { \ - *(_Result) = 0; \ - } \ - else if (*(ULONG UNALIGNED *)((PUCHAR)(_A) + 2) > *(ULONG UNALIGNED *)((PUCHAR)(_B) + 2)) \ - { \ - *(_Result) = 1; \ - } \ - else if (*(ULONG UNALIGNED *)((PUCHAR)(_A) + 2) < *(ULONG UNALIGNED *)((PUCHAR)(_B) + 2)) \ - { \ - *(_Result) = (UINT)-1; \ - } \ - else \ - { \ - *(_Result) = 0; \ - } \ -} - -#define FDDI_COMPARE_NETWORK_ADDRESSES_EQ(_A, _B, _Length, _Result) \ -{ \ - if ((*(USHORT UNALIGNED *)(_A) == *(USHORT UNALIGNED *)(_B)) && \ - (((_Length) == 2) || \ - (*(ULONG UNALIGNED *)((PUCHAR)(_A) + 2) == *(ULONG UNALIGNED *)((PUCHAR)(_B) + 2)))) \ - { \ - *(_Result) = 0; \ - } \ - else \ - { \ - *(_Result) = 1; \ - } \ -} - -#define FDDI_COPY_NETWORK_ADDRESS(D, S, AddressLength) \ -{ \ - PCHAR _D = (D); \ - PCHAR _S = (S); \ - UINT _C = (AddressLength); \ - for ( ; _C > 0 ; _D++, _S++, _C--) \ - { \ - *_D = *_S; \ - } \ -} - -#define TR_LENGTH_OF_FUNCTIONAL 4 -#define TR_LENGTH_OF_ADDRESS 6 - -typedef ULONG TR_FUNCTIONAL_ADDRESS; -typedef ULONG TR_GROUP_ADDRESS; - -#define TR_IS_NOT_DIRECTED(_Address, _Result) \ -{ \ - *(_Result) = (BOOLEAN)((_Address)[0] & 0x80); \ -} - -#define TR_IS_FUNCTIONAL(_Address, _Result) \ -{ \ - *(_Result) = (BOOLEAN)(((_Address)[0] & 0x80) && !((_Address)[2] & 0x80)); \ -} - -#define TR_IS_GROUP(_Address, _Result) \ -{ \ - *(_Result) = (BOOLEAN)((_Address)[0] & (_Address)[2] & 0x80); \ -} - -#define TR_IS_SOURCE_ROUTING(_Address, _Result) \ -{ \ - *(_Result) = (BOOLEAN)((_Address)[0] & 0x80); \ -} - -#define TR_IS_MAC_FRAME(_PacketHeader) ((((PUCHAR)_PacketHeader)[1] & 0xFC) == 0) - -#define TR_IS_BROADCAST(_Address, _Result) \ -{ \ - *(_Result) = (BOOLEAN)(((*(UNALIGNED USHORT *)&(_Address)[0] == 0xFFFF) || \ - (*(UNALIGNED USHORT *)&(_Address)[0] == 0x00C0)) && \ - (*(UNALIGNED ULONG *)&(_Address)[2] == 0xFFFFFFFF)); \ -} - -#define TR_COMPARE_NETWORK_ADDRESSES(_A, _B, _Result) \ -{ \ - if (*(ULONG UNALIGNED *)&(_A)[2] > *(ULONG UNALIGNED *)&(_B)[2]) \ - { \ - *(_Result) = 1; \ - } \ - else if (*(ULONG UNALIGNED *)&(_A)[2] < *(ULONG UNALIGNED *)&(_B)[2]) \ - { \ - *(_Result) = (UINT)-1; \ - } \ - else if (*(USHORT UNALIGNED *)(_A) > *(USHORT UNALIGNED *)(_B)) \ - { \ - *(_Result) = 1; \ - } \ - else if (*(USHORT UNALIGNED *)(_A) < *(USHORT UNALIGNED *)(_B)) \ - { \ - *(_Result) = (UINT)-1; \ - } \ - else \ - { \ - *(_Result) = 0; \ - } \ -} - -#define TR_COPY_NETWORK_ADDRESS(_D, _S) \ -{ \ - *((ULONG UNALIGNED *)(_D)) = *((ULONG UNALIGNED *)(_S)); \ - *((USHORT UNALIGNED *)((UCHAR *)(_D)+4)) = *((USHORT UNALIGNED *)((UCHAR *)(_S) + 4)); \ -} - -#define TR_COMPARE_NETWORK_ADDRESSES_EQ(_A, _B, _Result) \ -{ \ - if ((*(ULONG UNALIGNED *)&(_A)[2] == *(ULONG UNALIGNED *)&(_B)[2]) && \ - (*(USHORT UNALIGNED *)&(_A)[0] == *(USHORT UNALIGNED *)&(_B)[0])) \ - { \ - *(_Result) = 0; \ - } \ - else \ - { \ - *(_Result) = 1; \ - } \ -} - -#ifdef __cplusplus -} -#endif - -#endif /* __XFILTER_H */ |