Max/basil00_WinDivert
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 21 Wiki Activity

Add WinDivert support for matching ARP packets.

Browse Source
This commit is contained in:
basil00
2023-02-19 07:39:58 +08:00
parent 4b7716edb0
commit 54153c425b
11 changed files with 355 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/windivert.h
+12 -2
View File
@@ -1,6 +1,6 @@
/*
* windivert.h
* (C) 2019, all rights reserved,
* (C) 2023, all rights reserved,
*
* This file is part of WinDivert.
*
@@ -350,7 +350,7 @@ WINDIVERTEXPORT BOOL WinDivertGetParam(
#endif
/*
* Ethernet/IPv4/IPv6/ICMP/ICMPv6/TCP/UDP header definitions.
* Ethernet/ARP/IPv4/IPv6/ICMP/ICMPv6/TCP/UDP header definitions.
*/
typedef struct
{
@@ -359,6 +359,15 @@ typedef struct
UINT16 Type;
} WINDIVERT_ETHHDR, *PWINDIVERT_ETHHDR;
typedef struct
{
UINT16 Hardware;
UINT16 Protocol;
UINT8 HardLength;
UINT8 ProtLength;
UINT16 Opcode;
} WINDIVERT_ARPHDR, *PWINDIVERT_ARPHDR;
typedef struct
{
UINT8 HdrLength:4;
@@ -526,6 +535,7 @@ WINDIVERTEXPORT BOOL WinDivertHelperParsePacket(
__in UINT packetLen,
__in WINDIVERT_LAYER layer,
__out_opt PWINDIVERT_ETHHDR *ppEthHdr,
__out_opt PWINDIVERT_ARPHDR *ppArpHdr,
__out_opt PWINDIVERT_IPHDR *ppIpHdr,
__out_opt PWINDIVERT_IPV6HDR *ppIpv6Hdr,
__out_opt UINT8 *pProtocol,
include/windivert_device.h
+8 -2
View File
@@ -1,6 +1,6 @@
/*
* windivert_device.h
* (C) 2019, all rights reserved,
* (C) 2023, all rights reserved,
*
* This file is part of WinDivert.
*
@@ -153,8 +153,14 @@
#define WINDIVERT_FILTER_FIELD_ETH_DST_ADDR 86
#define WINDIVERT_FILTER_FIELD_ETH_SRC_ADDR 87
#define WINDIVERT_FILTER_FIELD_ETH_TYPE 88
#define WINDIVERT_FILTER_FIELD_ARP 89
#define WINDIVERT_FILTER_FIELD_ARP_HARDWARE 90
#define WINDIVERT_FILTER_FIELD_ARP_PROTOCOL 91
#define WINDIVERT_FILTER_FIELD_ARP_HARD_LENGTH 92
#define WINDIVERT_FILTER_FIELD_ARP_PROT_LENGTH 93
#define WINDIVERT_FILTER_FIELD_ARP_OPCODE 94
#define WINDIVERT_FILTER_FIELD_MAX \
WINDIVERT_FILTER_FIELD_ETH_TYPE
WINDIVERT_FILTER_FIELD_ARP_OPCODE
#define WINDIVERT_FILTER_TEST_EQ 0
#define WINDIVERT_FILTER_TEST_NEQ 1