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comparison fuhtark_test/include/ddk/pfhook.h @ 1500:91c8c3b7cbf0

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add: futhark tests for generating vulkan api
author sam <sam@basx.dev>
date Wed, 26 Nov 2025 21:36:48 +0700
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1499:1f58458b7ef7 1500:91c8c3b7cbf0
1 /*
2 * pfhook.h
3 *
4 * Packet filter API
5 *
6 * This file is part of the w32api package.
7 *
8 * Contributors:
9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
10 *
11 * THIS SOFTWARE IS NOT COPYRIGHTED
12 *
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
15 *
16 * This code is distributed in the hope that it will be useful but
17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18 * DISCLAIMED. This includes but is not limited to warranties of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20 *
21 */
22
23 #ifndef __PFHOOK_H
24 #define __PFHOOK_H
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29
30 #define DD_IPFLTRDRVR_DEVICE_NAME L"\\Device\\IPFILTERDRIVER"
31
32 #define INVALID_PF_IF_INDEX 0xffffffff
33 #define ZERO_PF_IP_ADDR 0
34
35 typedef ULONG IPAddr;
36
37 typedef enum _PF_FORWARD_ACTION {
38 PF_FORWARD = 0,
39 PF_DROP = 1,
40 PF_PASS = 2,
41 PF_ICMP_ON_DROP = 3
42 } PF_FORWARD_ACTION;
43
44 typedef PF_FORWARD_ACTION
45 (NTAPI *PacketFilterExtensionPtr)(
46 IN unsigned char *PacketHeader,
47 IN unsigned char *Packet,
48 IN unsigned int PacketLength,
49 IN unsigned int RecvInterfaceIndex,
50 IN unsigned int SendInterfaceIndex,
51 IN IPAddr RecvLinkNextHop,
52 IN IPAddr SendLinkNextHop);
53
54 typedef struct _PF_SET_EXTENSION_HOOK_INFO {
55 PacketFilterExtensionPtr ExtensionPointer;
56 } PF_SET_EXTENSION_HOOK_INFO, *PPF_SET_EXTENSION_HOOK_INFO;
57
58 #define FSCTL_IPFLTRDRVR_BASE FILE_DEVICE_NETWORK
59
60 #define _IPFLTRDRVR_CTL_CODE(function, method, access) \
61 CTL_CODE(FSCTL_IPFLTRDRVR_BASE, function, method, access)
62
63 #define IOCTL_PF_SET_EXTENSION_POINTER \
64 _IPFLTRDRVR_CTL_CODE(22, METHOD_BUFFERED, FILE_WRITE_ACCESS)
65
66 #ifdef __cplusplus
67 }
68 #endif
69
70 #endif /* __PFHOOK_H */