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processhacker-phnt/ntafd.h
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/*
* Ancillary Function Driver definitions
*
* This file is part of System Informer.
*/
#ifndef _NTAFD_H
#define _NTAFD_H
#include <WinSock2.h>
#include <MSWSock.h>
#include <tdi.h>
// private
#define AFD_DEVICE_NAME L"\\Device\\Afd"
// private // Extended Attributes
#define AfdOpenPacket "AfdOpenPacketXX" // AFD_OPEN_PACKET
#define AfdSwOpenPacket "AfdSwOpenPacket" // AFD_SWITCH_OPEN_PACKET // rev
#define AfdRioRDOpenPacket "AfdRioRDOpenPacket" // void // rev
// private
typedef struct _AFD_ENDPOINT_FLAGS
{
union
{
struct
{
UCHAR ConnectionLess : 1;
UCHAR : 3;
UCHAR MessageMode : 1;
UCHAR : 3;
UCHAR Raw : 1;
UCHAR : 3;
UCHAR Multipoint : 1;
UCHAR : 3;
UCHAR C_Root : 1;
UCHAR : 3;
UCHAR D_Root : 1;
UCHAR : 3;
UCHAR IgnoreTDI : 1;
UCHAR : 3;
UCHAR RioSocket : 1;
UCHAR : 3;
};
ULONG EndpointFlags;
};
} AFD_ENDPOINT_FLAGS, *PAFD_ENDPOINT_FLAGS;
// private // Transport device names
#define DD_TCP_DEVICE_NAME L"\\Device\\Tcp"
#define DD_TCPV6_DEVICE_NAME L"\\Device\\Tcp6"
#define DD_UDP_DEVICE_NAME L"\\Device\\Udp"
#define DD_UDPV6_DEVICE_NAME L"\\Device\\Udp6"
#define DD_RAW_IP_DEVICE_NAME L"\\Device\\RawIp"
#define DD_RAW_IPV6_DEVICE_NAME L"\\Device\\RawIp6"
// private
typedef struct _AFD_OPEN_PACKET
{
_In_ AFD_ENDPOINT_FLAGS __f;
_In_opt_ GROUP GroupID;
_In_ LONG AddressFamily; // AF_*
_In_ LONG SocketType; // SOCK_*
_In_ LONG Protocol; // IPPROTO_*, BTHPROTO_*, HV_PROTOCOL_*, etc.
_In_opt_ ULONG TransportDeviceNameLength; // Note: specifying a device changes the transport mode
_Field_size_bytes_opt_(TransportDeviceNameLength) WCHAR TransportDeviceName[ANYSIZE_ARRAY];
} AFD_OPEN_PACKET, *PAFD_OPEN_PACKET;
// rev (FILE_FULL_EA_INFORMATION + AfdOpenPacket + AFD_OPEN_PACKET)
_Struct_size_bytes_(NextEntryOffset)
typedef struct _AFD_OPEN_PACKET_FULL_EA
{
ULONG NextEntryOffset;
UCHAR Flags;
UCHAR EaNameLength; // sizeof(AfdOpenPacket) - sizeof(ANSI_NULL);
USHORT EaValueLength; // sizeof(AFD_OPEN_PACKET)
CHAR EaName[sizeof(AfdOpenPacket)];
AFD_OPEN_PACKET OpenPacket;
} AFD_OPEN_PACKET_FULL_EA, *PAFD_OPEN_PACKET_FULL_EA;
// private
typedef struct _AFD_SWITCH_OPEN_PACKET
{
HANDLE CompletionPort;
HANDLE CompletionEvent;
} AFD_SWITCH_OPEN_PACKET, *PAFD_SWITCH_OPEN_PACKET;
//
// Since Vista, sockets can use different modes of transport: TLI, TDI, and hybrid. The mode is selected
// based on whether the caller specifies the transport device at socket creation and whether this device
// is suitable for hybrid operation. No device means TLI, which is the most common choice.
//
// The transport mode affects which structures AFD uses for IOCTLs on the socket:
// - TLI sockets use *_TL structures (where applicable) and SOCKADDR for addresses.
// - TDI and hybrid sockets use non-TL structures and TDI_ADDRESS_INFO for addresses.
//
// private // IOCTL function numbers
#define AFD_BIND 0 // in: AFD_BIND_INFO_TL; out: SOCKADDR /or/ in: AFD_BIND_INFO; out: TDI_ADDRESS_INFO (depending on transport mode)
#define AFD_CONNECT 1 // in: AFD_CONNECT_JOIN_INFO_TL or AFD_CONNECT_JOIN_INFO (depending on transport mode); out (opt): IO_STATUS_BLOCK
#define AFD_START_LISTEN 2 // in: AFD_LISTEN_INFO
#define AFD_WAIT_FOR_LISTEN 3 // out: AFD_LISTEN_RESPONSE_INFO_TL or AFD_LISTEN_RESPONSE_INFO (depending on transport mode)
#define AFD_ACCEPT 4 // in: AFD_ACCEPT_INFO
#define AFD_RECEIVE 5 // in: AFD_RECV_INFO
#define AFD_RECEIVE_DATAGRAM 6 // in: AFD_DATAGRAM_INFO
#define AFD_SEND 7 // in: AFD_SEND_INFO
#define AFD_SEND_DATAGRAM 8 // in: AFD_SEND_DATAGRAM_INFO
#define AFD_POLL 9 // in, out: AFD_POLL_INFO
#define AFD_PARTIAL_DISCONNECT 10 // in: AFD_PARTIAL_DISCONNECT_INFO
#define AFD_GET_ADDRESS 11 // out: AFD_ADDRESS (SOCKADDR or TDI_ADDRESS_INFO, depending on transport mode)
#define AFD_QUERY_RECEIVE_INFO 12 // out: AFD_RECEIVE_INFORMATION
#define AFD_QUERY_HANDLES 13 // in: ULONG (AFD_QUERY_*); out: AFD_HANDLE_INFO
#define AFD_SET_INFORMATION 14 // in: AFD_INFORMATION
#define AFD_GET_REMOTE_ADDRESS 15 // out: AFD_ADDRESS (SOCKADDR or TDI_ADDRESS_INFO, depending on transport mode)
#define AFD_GET_CONTEXT 16 // out: SOCK_SHARED_INFO (on Win32 level) or custom data
#define AFD_SET_CONTEXT 17 // in: SOCK_SHARED_INFO (on Win32 level) or custom data; out: AFD_ADDRESS (SOCKADDR or TDI_ADDRESS_INFO, depending on transport mode; output buffer must be inside the input buffer)
#define AFD_SET_CONNECT_DATA 18 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SET_CONNECT_OPTIONS 19 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SET_DISCONNECT_DATA 20 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SET_DISCONNECT_OPTIONS 21 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_GET_CONNECT_DATA 22 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_GET_CONNECT_OPTIONS 23 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_GET_DISCONNECT_DATA 24 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_GET_DISCONNECT_OPTIONS 25 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SIZE_CONNECT_DATA 26 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SIZE_CONNECT_OPTIONS 27 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SIZE_DISCONNECT_DATA 28 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_SIZE_DISCONNECT_OPTIONS 29 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: payload
#define AFD_GET_INFORMATION 30 // in, out: AFD_INFORMATION
#define AFD_TRANSMIT_FILE 31 // in: AFD_TRANSMIT_FILE_INFO; out (opt): BOOLEAN
#define AFD_SUPER_ACCEPT 32 // in: AFD_SUPER_ACCEPT_INFO; out: received data + local address + remote address (at offsets according to the input)
#define AFD_EVENT_SELECT 33 // in: AFD_EVENT_SELECT_INFO
#define AFD_ENUM_NETWORK_EVENTS 34 // in (opt): HANDLE; out: AFD_ENUM_NETWORK_EVENTS_INFO
#define AFD_DEFER_ACCEPT 35 // in: AFD_DEFER_ACCEPT_INFO
#define AFD_WAIT_FOR_LISTEN_LIFO 36 // out: AFD_LISTEN_RESPONSE_INFO_TL or AFD_LISTEN_RESPONSE_INFO (depending on transport mode)
#define AFD_SET_QOS 37 // in: AFD_QOS_INFO
#define AFD_GET_QOS 38 // out: AFD_QOS_INFO
#define AFD_NO_OPERATION 39 // in (opt): IO_STATUS_BLOCK
#define AFD_VALIDATE_GROUP 40 // in: AFD_VALIDATE_GROUP_INFO
#define AFD_GET_UNACCEPTED_CONNECT_DATA 41 // in: AFD_UNACCEPTED_CONNECT_DATA_INFO; out: AFD_UNACCEPTED_CONNECT_DATA_INFO (when LengthOnly is set) or received data
#define AFD_ROUTING_INTERFACE_QUERY 42 // in: TRANSPORT_ADDRESS; out: SOCKADDR
#define AFD_ROUTING_INTERFACE_CHANGE 43 // in: AFD_TRANSPORT_IOCTL_INFO
#define AFD_ADDRESS_LIST_QUERY 44 // in: USHORT (TDI_ADDRESS_TYPE_*/AF_*); out: TRANSPORT_ADDRESS
#define AFD_ADDRESS_LIST_CHANGE 45 // in: AFD_TRANSPORT_IOCTL_INFO
#define AFD_JOIN_LEAF 46 // in: AFD_CONNECT_JOIN_INFO_TL or AFD_CONNECT_JOIN_INFO (depending on transport mode); out (opt): IO_STATUS_BLOCK
#define AFD_TRANSPORT_IOCTL 47 // in: AFD_TL_IO_CONTROL_INFO; out: variable
#define AFD_TRANSMIT_PACKETS 48 // in: AFD_TPACKETS_INFO; out (opt): BOOLEAN
#define AFD_SUPER_CONNECT 49 // in: AFD_SUPER_CONNECT_INFO_TL or AFD_SUPER_CONNECT_INFO (depending on transport mode); out: payload
#define AFD_SUPER_DISCONNECT 50 // in: AFD_SUPER_DISCONNECT_INFO
#define AFD_RECEIVE_MESSAGE 51 // in: AFD_MESSAGE_INFO
#define AFD_SEND_MESSAGE 52 // in: AFD_MESSAGE_INFO // rev // since VISTA // breaks layout; values below are different on XP
#define AFD_SWITCH_CEMENT_SAN 53 // in: AFD_SWITCH_CONTEXT_INFO
#define AFD_SWITCH_SET_EVENTS 54 // in: AFD_SWITCH_EVENT_INFO
#define AFD_SWITCH_RESET_EVENTS 55 // in: AFD_SWITCH_EVENT_INFO
#define AFD_SWITCH_CONNECT_IND 56 // in: AFD_SWITCH_CONNECT_INFO; out: AFD_SWITCH_ACCEPT_INFO
#define AFD_SWITCH_CMPL_ACCEPT 57 // in: AFD_SWITCH_CONTEXT_INFO; out: payload
#define AFD_SWITCH_CMPL_REQUEST 58 // in: AFD_SWITCH_REQUEST_INFO; out: payload
#define AFD_SWITCH_CMPL_IO 59 // in: IO_STATUS_BLOCK
#define AFD_SWITCH_REFRESH_ENDP 60 // in: AFD_SWITCH_CONTEXT_INFO
#define AFD_SWITCH_GET_PHYSICAL_ADDR 61 // deprecated
#define AFD_SWITCH_ACQUIRE_CTX 62 // in: AFD_SWITCH_ACQUIRE_CTX_INFO; out: payload
#define AFD_SWITCH_TRANSFER_CTX 63 // in: AFD_SWITCH_TRANSFER_CTX_INFO
#define AFD_SWITCH_GET_SERVICE_PID 64 // in/out: void; returns PID in IO_STATUS_BLOCK.Information
#define AFD_SWITCH_SET_SERVICE_PROCESS 65 // in/out: void
#define AFD_SWITCH_PROVIDER_CHANGE 66 // in/out: void
#define AFD_SWITCH_ADDRLIST_CHANGE 67 // in: AFD_TRANSPORT_IOCTL_INFO
#define AFD_UNBIND 68 // in: AFD_UNBIND_INFO // rev // since VISTA
#define AFD_SQM 69 // in: AFD_SQM_INFO // rev // since WIN7
#define AFD_RIO 70 // in/out: AFD_RIO_COMMAND_HEADER // rev // since WIN8
#define AFD_TRANSFER_BEGIN 71 // in/out: void // rev // since TH1
#define AFD_TRANSFER_END 72 // in/out: void // rev // since TH1
#define AFD_NOTIFY 73 // rev // since 22H2
// private // Note: different bit layout from CTL_CODE
#define FSCTL_AFD_BASE FILE_DEVICE_NETWORK
#define _AFD_CONTROL_CODE(Request, Method) (FSCTL_AFD_BASE << 12 | (Request) << 2 | (Method))
// private // IOCTLs
#define IOCTL_AFD_BIND _AFD_CONTROL_CODE(AFD_BIND, METHOD_NEITHER) // 0x12003
#define IOCTL_AFD_CONNECT _AFD_CONTROL_CODE(AFD_CONNECT, METHOD_NEITHER) // 0x12007
#define IOCTL_AFD_START_LISTEN _AFD_CONTROL_CODE(AFD_START_LISTEN, METHOD_NEITHER) // 0x1200B
#define IOCTL_AFD_WAIT_FOR_LISTEN _AFD_CONTROL_CODE(AFD_WAIT_FOR_LISTEN, METHOD_BUFFERED) // 0x1200C
#define IOCTL_AFD_ACCEPT _AFD_CONTROL_CODE(AFD_ACCEPT, METHOD_BUFFERED) // 0x12010
#define IOCTL_AFD_RECEIVE _AFD_CONTROL_CODE(AFD_RECEIVE, METHOD_NEITHER) // 0x12017
#define IOCTL_AFD_RECEIVE_DATAGRAM _AFD_CONTROL_CODE(AFD_RECEIVE_DATAGRAM, METHOD_NEITHER) // 0x1201B
#define IOCTL_AFD_SEND _AFD_CONTROL_CODE(AFD_SEND, METHOD_NEITHER) // 0x1201F
#define IOCTL_AFD_SEND_DATAGRAM _AFD_CONTROL_CODE(AFD_SEND_DATAGRAM, METHOD_NEITHER) // 0x12023
#define IOCTL_AFD_POLL _AFD_CONTROL_CODE(AFD_POLL, METHOD_BUFFERED) // 0x12024
#define IOCTL_AFD_PARTIAL_DISCONNECT _AFD_CONTROL_CODE(AFD_PARTIAL_DISCONNECT, METHOD_NEITHER) // 0x1202B
#define IOCTL_AFD_GET_ADDRESS _AFD_CONTROL_CODE(AFD_GET_ADDRESS, METHOD_NEITHER) // 0x1202F
#define IOCTL_AFD_QUERY_RECEIVE_INFO _AFD_CONTROL_CODE(AFD_QUERY_RECEIVE_INFO, METHOD_NEITHER) // 0x12033
#define IOCTL_AFD_QUERY_HANDLES _AFD_CONTROL_CODE(AFD_QUERY_HANDLES, METHOD_NEITHER) // 0x12037
#define IOCTL_AFD_SET_INFORMATION _AFD_CONTROL_CODE(AFD_SET_INFORMATION, METHOD_NEITHER) // 0x1203B
#define IOCTL_AFD_GET_REMOTE_ADDRESS _AFD_CONTROL_CODE(AFD_GET_REMOTE_ADDRESS, METHOD_NEITHER) // 0x1203F
#define IOCTL_AFD_GET_CONTEXT _AFD_CONTROL_CODE(AFD_GET_CONTEXT, METHOD_NEITHER) // 0x12043
#define IOCTL_AFD_SET_CONTEXT _AFD_CONTROL_CODE(AFD_SET_CONTEXT, METHOD_NEITHER) // 0x12047
#define IOCTL_AFD_SET_CONNECT_DATA _AFD_CONTROL_CODE(AFD_SET_CONNECT_DATA, METHOD_NEITHER) // 0x1204B
#define IOCTL_AFD_SET_CONNECT_OPTIONS _AFD_CONTROL_CODE(AFD_SET_CONNECT_OPTIONS, METHOD_NEITHER) // 0x1204F
#define IOCTL_AFD_SET_DISCONNECT_DATA _AFD_CONTROL_CODE(AFD_SET_DISCONNECT_DATA, METHOD_NEITHER) // 0x12053
#define IOCTL_AFD_SET_DISCONNECT_OPTIONS _AFD_CONTROL_CODE(AFD_SET_DISCONNECT_OPTIONS, METHOD_NEITHER) // 0x12057
#define IOCTL_AFD_GET_CONNECT_DATA _AFD_CONTROL_CODE(AFD_GET_CONNECT_DATA, METHOD_NEITHER) // 0x1205B
#define IOCTL_AFD_GET_CONNECT_OPTIONS _AFD_CONTROL_CODE(AFD_GET_CONNECT_OPTIONS, METHOD_NEITHER) // 0x1205F
#define IOCTL_AFD_GET_DISCONNECT_DATA _AFD_CONTROL_CODE(AFD_GET_DISCONNECT_DATA, METHOD_NEITHER) // 0x12063
#define IOCTL_AFD_GET_DISCONNECT_OPTIONS _AFD_CONTROL_CODE(AFD_GET_DISCONNECT_OPTIONS, METHOD_NEITHER) // 0x12067
#define IOCTL_AFD_SIZE_CONNECT_DATA _AFD_CONTROL_CODE(AFD_SIZE_CONNECT_DATA, METHOD_NEITHER) // 0x1206B
#define IOCTL_AFD_SIZE_CONNECT_OPTIONS _AFD_CONTROL_CODE(AFD_SIZE_CONNECT_OPTIONS, METHOD_NEITHER) // 0x1206F
#define IOCTL_AFD_SIZE_DISCONNECT_DATA _AFD_CONTROL_CODE(AFD_SIZE_DISCONNECT_DATA, METHOD_NEITHER) // 0x12073
#define IOCTL_AFD_SIZE_DISCONNECT_OPTIONS _AFD_CONTROL_CODE(AFD_SIZE_DISCONNECT_OPTIONS, METHOD_NEITHER) // 0x12077
#define IOCTL_AFD_GET_INFORMATION _AFD_CONTROL_CODE(AFD_GET_INFORMATION, METHOD_NEITHER) // 0x1207B
#define IOCTL_AFD_TRANSMIT_FILE _AFD_CONTROL_CODE(AFD_TRANSMIT_FILE, METHOD_NEITHER) // 0x1207F
#define IOCTL_AFD_SUPER_ACCEPT _AFD_CONTROL_CODE(AFD_SUPER_ACCEPT, METHOD_NEITHER) // 0x12083
#define IOCTL_AFD_EVENT_SELECT _AFD_CONTROL_CODE(AFD_EVENT_SELECT, METHOD_NEITHER) // 0x12087
#define IOCTL_AFD_ENUM_NETWORK_EVENTS _AFD_CONTROL_CODE(AFD_ENUM_NETWORK_EVENTS, METHOD_NEITHER) // 0x1208B
#define IOCTL_AFD_DEFER_ACCEPT _AFD_CONTROL_CODE(AFD_DEFER_ACCEPT, METHOD_BUFFERED) // 0x1208C
#define IOCTL_AFD_WAIT_FOR_LISTEN_LIFO _AFD_CONTROL_CODE(AFD_WAIT_FOR_LISTEN_LIFO, METHOD_BUFFERED) // 0x12090
#define IOCTL_AFD_SET_QOS _AFD_CONTROL_CODE(AFD_SET_QOS, METHOD_BUFFERED) // 0x12094
#define IOCTL_AFD_GET_QOS _AFD_CONTROL_CODE(AFD_GET_QOS, METHOD_BUFFERED) // 0x12098
#define IOCTL_AFD_NO_OPERATION _AFD_CONTROL_CODE(AFD_NO_OPERATION, METHOD_NEITHER) // 0x1209F
#define IOCTL_AFD_VALIDATE_GROUP _AFD_CONTROL_CODE(AFD_VALIDATE_GROUP, METHOD_BUFFERED) // 0x120A0
#define IOCTL_AFD_GET_UNACCEPTED_CONNECT_DATA _AFD_CONTROL_CODE(AFD_GET_UNACCEPTED_CONNECT_DATA, METHOD_NEITHER) // 0x120A7
#define IOCTL_AFD_ROUTING_INTERFACE_QUERY _AFD_CONTROL_CODE(AFD_ROUTING_INTERFACE_QUERY, METHOD_NEITHER) // 0x120AB
#define IOCTL_AFD_ROUTING_INTERFACE_CHANGE _AFD_CONTROL_CODE(AFD_ROUTING_INTERFACE_CHANGE, METHOD_BUFFERED) // 0x120AC
#define IOCTL_AFD_ADDRESS_LIST_QUERY _AFD_CONTROL_CODE(AFD_ADDRESS_LIST_QUERY, METHOD_NEITHER) // 0x120B3
#define IOCTL_AFD_ADDRESS_LIST_CHANGE _AFD_CONTROL_CODE(AFD_ADDRESS_LIST_CHANGE, METHOD_BUFFERED) // 0x120B4
#define IOCTL_AFD_JOIN_LEAF _AFD_CONTROL_CODE(AFD_JOIN_LEAF, METHOD_NEITHER) // 0x120BB
#define IOCTL_AFD_TRANSPORT_IOCTL _AFD_CONTROL_CODE(AFD_TRANSPORT_IOCTL, METHOD_NEITHER) // 0x120BF
#define IOCTL_AFD_TRANSMIT_PACKETS _AFD_CONTROL_CODE(AFD_TRANSMIT_PACKETS, METHOD_NEITHER) // 0x120C3
#define IOCTL_AFD_SUPER_CONNECT _AFD_CONTROL_CODE(AFD_SUPER_CONNECT, METHOD_NEITHER) // 0x120C7
#define IOCTL_AFD_SUPER_DISCONNECT _AFD_CONTROL_CODE(AFD_SUPER_DISCONNECT, METHOD_NEITHER) // 0x120CB
#define IOCTL_AFD_RECEIVE_MESSAGE _AFD_CONTROL_CODE(AFD_RECEIVE_MESSAGE, METHOD_NEITHER) // 0x120CF
#define IOCTL_AFD_SEND_MESSAGE _AFD_CONTROL_CODE(AFD_SEND_MESSAGE, METHOD_NEITHER) // 0x120D3 // rev // since VISTA
#define IOCTL_AFD_SWITCH_CEMENT_SAN _AFD_CONTROL_CODE(AFD_SWITCH_CEMENT_SAN, METHOD_NEITHER) // 0x120D7
#define IOCTL_AFD_SWITCH_SET_EVENTS _AFD_CONTROL_CODE(AFD_SWITCH_SET_EVENTS, METHOD_NEITHER) // 0x120DB
#define IOCTL_AFD_SWITCH_RESET_EVENTS _AFD_CONTROL_CODE(AFD_SWITCH_RESET_EVENTS, METHOD_NEITHER) // 0x120DF
#define IOCTL_AFD_SWITCH_CONNECT_IND _AFD_CONTROL_CODE(AFD_SWITCH_CONNECT_IND, METHOD_OUT_DIRECT) // 0x120E2
#define IOCTL_AFD_SWITCH_CMPL_ACCEPT _AFD_CONTROL_CODE(AFD_SWITCH_CMPL_ACCEPT, METHOD_NEITHER) // 0x120E7
#define IOCTL_AFD_SWITCH_CMPL_REQUEST _AFD_CONTROL_CODE(AFD_SWITCH_CMPL_REQUEST, METHOD_NEITHER) // 0x120EB
#define IOCTL_AFD_SWITCH_CMPL_IO _AFD_CONTROL_CODE(AFD_SWITCH_CMPL_IO, METHOD_NEITHER) // 0x120EF
#define IOCTL_AFD_SWITCH_REFRESH_ENDP _AFD_CONTROL_CODE(AFD_SWITCH_REFRESH_ENDP, METHOD_NEITHER) // 0x120F3
#define IOCTL_AFD_SWITCH_GET_PHYSICAL_ADDR _AFD_CONTROL_CODE(AFD_SWITCH_GET_PHYSICAL_ADDR, METHOD_NEITHER) // 0x120F7
#define IOCTL_AFD_SWITCH_ACQUIRE_CTX _AFD_CONTROL_CODE(AFD_SWITCH_ACQUIRE_CTX, METHOD_NEITHER) // 0x120FB
#define IOCTL_AFD_SWITCH_TRANSFER_CTX _AFD_CONTROL_CODE(AFD_SWITCH_TRANSFER_CTX, METHOD_NEITHER) // 0x120FF
#define IOCTL_AFD_SWITCH_GET_SERVICE_PID _AFD_CONTROL_CODE(AFD_SWITCH_GET_SERVICE_PID, METHOD_NEITHER) // 0x12103
#define IOCTL_AFD_SWITCH_SET_SERVICE_PROCESS _AFD_CONTROL_CODE(AFD_SWITCH_SET_SERVICE_PROCESS, METHOD_NEITHER) // 0x12107
#define IOCTL_AFD_SWITCH_PROVIDER_CHANGE _AFD_CONTROL_CODE(AFD_SWITCH_PROVIDER_CHANGE, METHOD_NEITHER) // 0x1210B
#define IOCTL_AFD_SWITCH_ADDRLIST_CHANGE _AFD_CONTROL_CODE(AFD_SWITCH_ADDRLIST_CHANGE, METHOD_BUFFERED) // 0x1210C
#define IOCTL_AFD_UNBIND _AFD_CONTROL_CODE(AFD_UNBIND, METHOD_NEITHER) // 0x12113 // rev
#define IOCTL_AFD_SQM _AFD_CONTROL_CODE(AFD_SQM, METHOD_NEITHER) // 0x12117 // rev // since WIN7
#define IOCTL_AFD_RIO _AFD_CONTROL_CODE(AFD_RIO, METHOD_NEITHER) // 0x1211B // rev // since WIN8
#define IOCTL_AFD_TRANSFER_BEGIN _AFD_CONTROL_CODE(AFD_TRANSFER_BEGIN, METHOD_NEITHER) // 0x1211F // rev // since TH1
#define IOCTL_AFD_TRANSFER_END _AFD_CONTROL_CODE(AFD_TRANSFER_END, METHOD_NEITHER) // 0x12123 // rev
#define IOCTL_AFD_NOTIFY _AFD_CONTROL_CODE(AFD_NOTIFY, METHOD_NEITHER) // 0x12127 // rev // since 22H2
#include <pshpack1.h>
// rev - a union for TLI/TDI socket addresses
typedef union _AFD_ADDRESS
{
SOCKADDR_STORAGE TliAddress;
TDI_ADDRESS_INFO TdiAddress;
struct
{
//
// TDI_ADDRESS_INFO includes an embedded socket address that starts at AddressType (which corresponds to sa_family).
//
// ---------------- | ------------------------- |
// | ULONG ActivityCount |
// | ------------------------- | --------------------- |
// | | ULONG TAAddressCount |
// | | --------------------- | ---------------------------- |
// | | | USHORT AddressLength |
// TDI_ADDRESS_INFO | TRANSPORT_ADDRESS Address | | ---------------------------- | ---------- | ---------------- |
// | | TA_ADDRESS Address[1] | USHORT AddressType | | USHORT sa_family |
// | | | ---------------------------- | SOCKADDR | ---------------- |
// | | | UCHAR Address[AddressLength] | (embedded) | ... |
// | | | ... | | |
// ---------------- | ------------------------- | --------------------- | ---------------------------- | ---------- | ---------------- |
//
UCHAR Padding[10]; // RTL_SIZEOF_THROUGH_FIELD(TDI_ADDRESS_INFO, Address.Address[0].AddressLength)
SOCKADDR_STORAGE EmbeddedAddress;
} TdiAddressUnpacked;
} AFD_ADDRESS, *PAFD_ADDRESS;
#include <poppack.h>
// private // Bind share access
#define AFD_NORMALADDRUSE 0
#define AFD_REUSEADDRESS 1
#define AFD_WILDCARDADDRESS 2
#define AFD_EXCLUSIVEADDRUSE 3
// private
typedef struct _AFD_BIND_INFO
{
ULONG ShareAccess;
TRANSPORT_ADDRESS Address;
} AFD_BIND_INFO, *PAFD_BIND_INFO;
// private
typedef struct _AFD_BIND_INFO_TL
{
ULONG ShareAccess;
SOCKADDR Address;
} AFD_BIND_INFO_TL, *PAFD_BIND_INFO_TL;
// private
typedef struct _AFD_CONNECT_JOIN_INFO
{
BOOLEAN SanActive;
HANDLE RootEndpoint;
HANDLE ConnectEndpoint;
TRANSPORT_ADDRESS RemoteAddress;
} AFD_CONNECT_JOIN_INFO, *PAFD_CONNECT_JOIN_INFO;
// private
typedef struct _AFD_CONNECT_JOIN_INFO_TL
{
BOOLEAN SanActive;
HANDLE RootEndpoint;
HANDLE ConnectEndpoint;
SOCKADDR RemoteAddress;
} AFD_CONNECT_JOIN_INFO_TL, *PAFD_CONNECT_JOIN_INFO_TL;
// private
typedef struct _AFD_LISTEN_INFO
{
BOOLEAN SanActive;
ULONG MaximumConnectionQueue;
BOOLEAN UseDelayedAcceptance;
} AFD_LISTEN_INFO, *PAFD_LISTEN_INFO;
// private
typedef struct _AFD_LISTEN_RESPONSE_INFO
{
LONG Sequence;
TRANSPORT_ADDRESS RemoteAddress;
} AFD_LISTEN_RESPONSE_INFO, *PAFD_LISTEN_RESPONSE_INFO;
// private
typedef struct _AFD_LISTEN_RESPONSE_INFO_TL
{
LONG Sequence;
SOCKADDR RemoteAddress;
} AFD_LISTEN_RESPONSE_INFO_TL, *PAFD_LISTEN_RESPONSE_INFO_TL;
// private
typedef struct _AFD_ACCEPT_INFO
{
BOOLEAN SanActive;
LONG Sequence;
HANDLE AcceptHandle;
} AFD_ACCEPT_INFO, *PAFD_ACCEPT_INFO;
// private // AfdFlags
#define AFD_NO_FAST_IO 0x0001
#define AFD_OVERLAPPED 0x0002
// private
typedef struct _AFD_RECV_INFO
{
_Field_size_(BufferCount) LPWSABUF BufferArray;
ULONG BufferCount;
ULONG AfdFlags;
ULONG TdiFlags; // TDI_RECEIVE_*
} AFD_RECV_INFO, *PAFD_RECV_INFO;
// private
typedef struct _AFD_DATAGRAM_INFO
{
_Field_size_(BufferCount) LPWSABUF BufferArray;
ULONG BufferCount;
ULONG AfdFlags;
ULONG TdiFlags; // TDI_RECEIVE_*
PVOID Address;
PULONG AddressLength;
} AFD_DATAGRAM_INFO, *PAFD_DATAGRAM_INFO;
// private
typedef struct _AFD_SEND_INFO
{
_Field_size_(BufferCount) LPWSABUF BufferArray;
ULONG BufferCount;
ULONG AfdFlags;
ULONG TdiFlags; // TDI_RECEIVE_*
} AFD_SEND_INFO, *PAFD_SEND_INFO;
// private
typedef struct _AFD_SEND_DATAGRAM_INFO
{
_Field_size_(BufferCount) LPWSABUF BufferArray;
ULONG BufferCount;
ULONG AfdFlags;
TDI_REQUEST_SEND_DATAGRAM TdiRequest;
TDI_CONNECTION_INFORMATION TdiConnInfo;
} AFD_SEND_DATAGRAM_INFO, *PAFD_SEND_DATAGRAM_INFO;
// private // Poll event bit numbers
#define AFD_POLL_RECEIVE_BIT 0
#define AFD_POLL_RECEIVE_EXPEDITED_BIT 1
#define AFD_POLL_SEND_BIT 2
#define AFD_POLL_DISCONNECT_BIT 3
#define AFD_POLL_ABORT_BIT 4
#define AFD_POLL_LOCAL_CLOSE_BIT 5
#define AFD_POLL_CONNECT_BIT 6
#define AFD_POLL_ACCEPT_BIT 7
#define AFD_POLL_CONNECT_FAIL_BIT 8
#define AFD_POLL_QOS_BIT 9
#define AFD_POLL_GROUP_QOS_BIT 10
#define AFD_POLL_ROUTING_IF_CHANGE_BIT 11
#define AFD_POLL_ADDRESS_LIST_CHANGE_BIT 12
#define AFD_NUM_POLL_EVENTS 13
// private // Poll event flags
#define AFD_POLL_RECEIVE (1 << AFD_POLL_RECEIVE_BIT) // 0x0001
#define AFD_POLL_RECEIVE_EXPEDITED (1 << AFD_POLL_RECEIVE_EXPEDITED_BIT) // 0x0002
#define AFD_POLL_SEND (1 << AFD_POLL_SEND_BIT) // 0x0004
#define AFD_POLL_DISCONNECT (1 << AFD_POLL_DISCONNECT_BIT) // 0x0008
#define AFD_POLL_ABORT (1 << AFD_POLL_ABORT_BIT) // 0x0010
#define AFD_POLL_LOCAL_CLOSE (1 << AFD_POLL_LOCAL_CLOSE_BIT) // 0x0020
#define AFD_POLL_CONNECT (1 << AFD_POLL_CONNECT_BIT) // 0x0040
#define AFD_POLL_ACCEPT (1 << AFD_POLL_ACCEPT_BIT) // 0x0080
#define AFD_POLL_CONNECT_FAIL (1 << AFD_POLL_CONNECT_FAIL_BIT) // 0x0100
#define AFD_POLL_QOS (1 << AFD_POLL_QOS_BIT) // 0x0200
#define AFD_POLL_GROUP_QOS (1 << AFD_POLL_GROUP_QOS_BIT) // 0x0400
#define AFD_POLL_ROUTING_IF_CHANGE (1 << AFD_POLL_ROUTING_IF_CHANGE_BIT) // 0x0800
#define AFD_POLL_ADDRESS_LIST_CHANGE (1 << AFD_POLL_ADDRESS_LIST_CHANGE_BIT) // 0x1000
#define AFD_POLL_ALL ((1 << AFD_NUM_POLL_EVENTS) - 1) // 0x1FFF
#define AFD_POLL_SANCOUNTS_UPDATED 0x80000000
// private
typedef struct _AFD_POLL_HANDLE_INFO
{
HANDLE Handle;
ULONG PollEvents; // AFD_POLL_*
NTSTATUS Status;
} AFD_POLL_HANDLE_INFO, *PAFD_POLL_HANDLE_INFO;
// private
typedef struct _AFD_POLL_INFO
{
LARGE_INTEGER Timeout;
ULONG NumberOfHandles;
BOOLEAN Unique;
_Field_size_(NumberOfHandles) AFD_POLL_HANDLE_INFO Handles[ANYSIZE_ARRAY];
} AFD_POLL_INFO, *PAFD_POLL_INFO;
// private // Disconnect flags
#define AFD_PARTIAL_DISCONNECT_SEND 0x01
#define AFD_PARTIAL_DISCONNECT_RECEIVE 0x02
#define AFD_ABORTIVE_DISCONNECT 0x04
#define AFD_UNCONNECT_DATAGRAM 0x08
// private
typedef struct _AFD_PARTIAL_DISCONNECT_INFO
{
ULONG DisconnectMode;
LARGE_INTEGER Timeout;
} AFD_PARTIAL_DISCONNECT_INFO, *PAFD_PARTIAL_DISCONNECT_INFO;
// private
typedef struct _AFD_RECEIVE_INFORMATION
{
ULONG BytesAvailable;
ULONG ExpeditedBytesAvailable;
} AFD_RECEIVE_INFORMATION, *PAFD_RECEIVE_INFORMATION;
// private // Handle query flags
#define AFD_QUERY_ADDRESS_HANDLE 0x01
#define AFD_QUERY_CONNECTION_HANDLE 0x02
// private
typedef struct _AFD_HANDLE_INFO
{
HANDLE TdiAddressHandle;
HANDLE TdiConnectionHandle;
} AFD_HANDLE_INFO, *PAFD_HANDLE_INFO;
// private // InformationType
#define AFD_INLINE_MODE 1 // s: BOOLEAN
#define AFD_NONBLOCKING_MODE 2 // s: BOOLEAN
#define AFD_MAX_SEND_SIZE 3 // q: ULONG
#define AFD_SENDS_PENDING 4 // q: ULONG
#define AFD_MAX_PATH_SEND_SIZE 5 // q: ULONG
#define AFD_RECEIVE_WINDOW_SIZE 6 // q; s: ULONG
#define AFD_SEND_WINDOW_SIZE 7 // q; s: ULONG
#define AFD_CONNECT_TIME 8 // q: ULONG (in seconds)
#define AFD_CIRCULAR_QUEUEING 9 // s: BOOLEAN
#define AFD_GROUP_ID_AND_TYPE 10 // q: AFD_GROUP_INFO
#define AFD_REPORT_PORT_UNREACHABLE 11 // s: BOOLEAN
#define AFD_REPORT_NETWORK_UNREACHABLE 12 // s: BOOLEAN // rev
#define AFD_DELIVERY_STATUS 14 // q: SIO_DELIVERY_STATUS // rev
#define AFD_CANCEL_TL 15 // s: void // rev
// private
typedef enum _AFD_GROUP_TYPE
{
GroupTypeNeither = 0,
GroupTypeUnconstrained = SG_UNCONSTRAINED_GROUP,
GroupTypeConstrained = SG_CONSTRAINED_GROUP,
} AFD_GROUP_TYPE, *PAFD_GROUP_TYPE;
// private
typedef struct _AFD_GROUP_INFO
{
GROUP GroupID;
AFD_GROUP_TYPE GroupType;
} AFD_GROUP_INFO, *PAFD_GROUP_INFO;
// private
typedef struct _SIO_DELIVERY_STATUS
{
BOOLEAN DeliveryAvailable;
ULONG PendedReceiveRequests;
} SIO_DELIVERY_STATUS, *PSIO_DELIVERY_STATUS;
// private
typedef struct _AFD_INFORMATION
{
ULONG InformationType;
union
{
BOOLEAN Boolean;
ULONG Ulong;
LARGE_INTEGER LargeInteger;
AFD_GROUP_INFO GroupInfo; // rev
SIO_DELIVERY_STATUS DeliveryStatus; // rev
} Information;
} AFD_INFORMATION, *PAFD_INFORMATION;
// private
typedef enum _SOCKET_STATE
{
SocketStateInitializing = -1,
SocketStateOpen = 0,
SocketStateBound = 1,
SocketStateBoundSpecific = 2,
SocketStateConnected = 3,
SocketStateClosing = 4,
} SOCKET_STATE, *PSOCKET_STATE;
// private
typedef struct _SOCK_SHARED_INFO
{
SOCKET_STATE State;
LONG AddressFamily; // AF_*
LONG SocketType; // SOCK_*
LONG Protocol; // IPPROTO_*, BTHPROTO_*, HV_PROTOCOL_*, etc.
LONG LocalAddressLength;
LONG RemoteAddressLength;
LINGER LingerInfo;
ULONG SendTimeout; // in milliseconds
ULONG ReceiveTimeout; // in milliseconds
ULONG ReceiveBufferSize;
ULONG SendBufferSize;
union
{
USHORT Flags;
struct
{
USHORT Listening : 1;
USHORT Broadcast : 1;
USHORT Debug : 1;
USHORT OobInline : 1;
USHORT ReuseAddresses : 1;
USHORT ExclusiveAddressUse : 1;
USHORT NonBlocking : 1;
USHORT DontUseWildcard : 1;
USHORT ReceiveShutdown : 1;
USHORT SendShutdown : 1;
USHORT ConditionalAccept : 1;
USHORT IsSANSocket : 1;
USHORT fIsTLI : 1;
USHORT Rio : 1;
USHORT ReceiveBufferSizeSet : 1;
USHORT SendBufferSizeSet : 1;
};
};
ULONG CreationFlags; // WSA_FLAG_*
ULONG CatalogEntryId;
ULONG ServiceFlags1; // XP1_*
ULONG ProviderFlags; // PFL_*
GROUP GroupID;
AFD_GROUP_TYPE GroupType;
LONG GroupPriority;
LONG LastError;
union
{
HWND AsyncSelecthWnd;
ULONGLONG AsyncSelectWnd64;
};
ULONG AsyncSelectSerialNumber;
ULONG AsyncSelectwMsg;
LONG AsyncSelectlEvent;
LONG DisabledAsyncSelectEvents;
GUID ProviderId;
} SOCK_SHARED_INFO, *PSOCK_SHARED_INFO;
// private
typedef struct _AFD_UNACCEPTED_CONNECT_DATA_INFO
{
LONG Sequence;
ULONG ConnectDataLength;
BOOLEAN LengthOnly;
} AFD_UNACCEPTED_CONNECT_DATA_INFO, *PAFD_UNACCEPTED_CONNECT_DATA_INFO;
// private // Transmit flags
#define AFD_TF_DISCONNECT 0x01
#define AFD_TF_REUSE_SOCKET 0x02
#define AFD_TF_WRITE_BEHIND 0x04
#define AFD_TF_USE_DEFAULT_WORKER 0x00
#define AFD_TF_USE_SYSTEM_THREAD 0x10
#define AFD_TF_USE_KERNEL_APC 0x20
#define AFD_TF_WORKER_KIND_MASK 0x30
// private
typedef struct _AFD_TRANSMIT_FILE_INFO
{
LARGE_INTEGER Offset;
LARGE_INTEGER WriteLength;
ULONG SendPacketLength;
HANDLE FileHandle;
PVOID Head;
ULONG HeadLength;
PVOID Tail;
ULONG TailLength;
ULONG Flags; // AFD_TF_*
} AFD_TRANSMIT_FILE_INFO, *PAFD_TRANSMIT_FILE_INFO;
// private
typedef struct _AFD_SUPER_ACCEPT_INFO
{
BOOLEAN SanActive;
BOOLEAN FixAddressAlignment;
HANDLE AcceptHandle;
ULONG ReceiveDataLength;
ULONG LocalAddressLength;
ULONG RemoteAddressLength;
} AFD_SUPER_ACCEPT_INFO, *PAFD_SUPER_ACCEPT_INFO;
// private
typedef struct _AFD_EVENT_SELECT_INFO
{
HANDLE Event;
ULONG PollEvents; // AFD_POLL_*
} AFD_EVENT_SELECT_INFO, *PAFD_EVENT_SELECT_INFO;
// private
typedef struct _AFD_ENUM_NETWORK_EVENTS_INFO
{
ULONG PollEvents; // AFD_POLL_*
NTSTATUS EventStatus[AFD_NUM_POLL_EVENTS];
} AFD_ENUM_NETWORK_EVENTS_INFO, *PAFD_ENUM_NETWORK_EVENTS_INFO;
// private
typedef struct _AFD_DEFER_ACCEPT_INFO
{
LONG Sequence;
BOOLEAN Reject;
} AFD_DEFER_ACCEPT_INFO, *PAFD_DEFER_ACCEPT_INFO;
// private
typedef struct _AFD_QOS_INFO
{
QOS Qos;
BOOLEAN GroupQos;
} AFD_QOS_INFO, *PAFD_QOS_INFO;
// private
typedef struct _AFD_VALIDATE_GROUP_INFO
{
GROUP GroupID;
TRANSPORT_ADDRESS RemoteAddress;
} AFD_VALIDATE_GROUP_INFO, *PAFD_VALIDATE_GROUP_INFO;
// private
typedef struct _AFD_TRANSPORT_IOCTL_INFO
{
HANDLE Handle;
_Field_size_bytes_(InputBufferLength) PVOID InputBuffer;
ULONG InputBufferLength;
ULONG IoControlCode;
ULONG AfdFlags;
ULONG PollEvent;
} AFD_TRANSPORT_IOCTL_INFO, *PAFD_TRANSPORT_IOCTL_INFO;
// rev - HV_PROTOCOL_RAW-level option in addition to ones in hvsocket.h
#define HVSOCKET_CONTAINER_PASSTHRU 0x02 // q: ULONG
// private
typedef enum TL_IO_CONTROL_TYPE
{
TlEndpointIoControlType = 0, // not supported
TlSetSockOptIoControlType = 1, // setsockopt
TlGetSockOptIoControlType = 2, // getsockopt
TlSocketIoControlType = 3, // ioctlsocket // Level must be 0
} TL_IO_CONTROL_TYPE, *PTL_IO_CONTROL_TYPE;
// private
typedef struct _AFD_TL_IO_CONTROL_INFO
{
TL_IO_CONTROL_TYPE Type;
ULONG Level; // SOL_* or IPPROTO_* or HV_PROTOCOL_RAW
ULONG IoControlCode; // SIO_*, SO_*, IP_*, IPV6_*, TCP_*, UDP_*, HVSOCKET_*, etc. (depending on type and level)
BOOLEAN EndpointIoctl; // must be TRUE
_Field_size_bytes_(InputBufferLength) PVOID InputBuffer;
SIZE_T InputBufferLength;
} AFD_TL_IO_CONTROL_INFO, *PAFD_TL_IO_CONTROL_INFO;
// private
typedef struct _AFD_TPACKETS_INFO
{
_Field_size_(ElementCount) PTRANSMIT_PACKETS_ELEMENT ElementArray;
ULONG ElementCount;
ULONG SendSize;
ULONG Flags;
} AFD_TPACKETS_INFO, *PAFD_TPACKETS_INFO;
// private
typedef struct _AFD_SUPER_CONNECT_INFO
{
BOOLEAN SanActive;
TRANSPORT_ADDRESS RemoteAddress;
} AFD_SUPER_CONNECT_INFO, *PAFD_SUPER_CONNECT_INFO;
// rev
typedef struct _AFD_SUPER_CONNECT_INFO_TL
{
BOOLEAN SanActive;
SOCKADDR RemoteAddress;
} AFD_SUPER_CONNECT_INFO_TL, *PAFD_SUPER_CONNECT_INFO_TL;
// private
typedef struct _AFD_SUPER_DISCONNECT_INFO
{
ULONG Flags; // same as partial disconnect
} AFD_SUPER_DISCONNECT_INFO, *PAFD_SUPER_DISCONNECT_INFO;
// private
typedef struct _AFD_MESSAGE_INFO
{
AFD_DATAGRAM_INFO dgi;
_Field_size_bytes_(ControlLength) PVOID ControlBuffer;
PULONG ControlLength;
PULONG MsgFlags;
} AFD_MESSAGE_INFO, *PAFD_MESSAGE_INFO;
// private
typedef struct _AFD_SWITCH_CONTEXT
{
LONG EventsActive;
LONG RcvCount;
LONG ExpCount;
LONG SndCount;
BOOLEAN SelectFlag;
} AFD_SWITCH_CONTEXT, *PAFD_SWITCH_CONTEXT;
// private
typedef struct _AFD_SWITCH_CONTEXT_INFO
{
HANDLE SocketHandle;
PAFD_SWITCH_CONTEXT SwitchContext;
} AFD_SWITCH_CONTEXT_INFO, *PAFD_SWITCH_CONTEXT_INFO;
// private
typedef struct _AFD_SWITCH_EVENT_INFO
{
HANDLE SocketHandle;
PAFD_SWITCH_CONTEXT SwitchContext;
ULONG EventBit; // AFD_POLL_*_BIT
NTSTATUS Status;
} AFD_SWITCH_EVENT_INFO, *PAFD_SWITCH_EVENT_INFO;
// private
typedef struct _AFD_SWITCH_CONNECT_INFO
{
HANDLE ListenHandle;
PAFD_SWITCH_CONTEXT SwitchContext;
TRANSPORT_ADDRESS RemoteAddress;
} AFD_SWITCH_CONNECT_INFO, *PAFD_SWITCH_CONNECT_INFO;
// private
typedef struct _AFD_SWITCH_ACCEPT_INFO
{
HANDLE AcceptHandle;
ULONG ReceiveLength;
} AFD_SWITCH_ACCEPT_INFO, *PAFD_SWITCH_ACCEPT_INFO;
// private
typedef struct _AFD_SWITCH_REQUEST_INFO
{
HANDLE SocketHandle;
PAFD_SWITCH_CONTEXT SwitchContext;
PVOID RequestContext;
NTSTATUS RequestStatus;
ULONG DataOffset;
} AFD_SWITCH_REQUEST_INFO, *PAFD_SWITCH_REQUEST_INFO;
// private
typedef struct _AFD_SWITCH_ACQUIRE_CTX_INFO
{
HANDLE SocketHandle;
PAFD_SWITCH_CONTEXT SwitchContext;
PVOID SocketCtxBuf;
ULONG SocketCtxBufSize;
} AFD_SWITCH_ACQUIRE_CTX_INFO, *PAFD_SWITCH_ACQUIRE_CTX_INFO;
// private
typedef struct _AFD_SWITCH_TRANSFER_CTX_INFO
{
HANDLE SocketHandle;
PAFD_SWITCH_CONTEXT SwitchContext;
PVOID RequestContext;
PVOID SocketCtxBuf;
ULONG SocketCtxBufSize;
_Field_size_(RcvBufferCount) LPWSABUF RcvBufferArray;
ULONG RcvBufferCount;
NTSTATUS Status;
} AFD_SWITCH_TRANSFER_CTX_INFO, *PAFD_SWITCH_TRANSFER_CTX_INFO;
// private
typedef struct _AFD_UNBIND_INFO
{
LONG AddressFamily; // AF_*
LONG Protocol; // IPPROTO_*, BTHPROTO_*, HV_PROTOCOL_*, etc.
} AFD_UNBIND_INFO, *PAFD_UNBIND_INFO;
// rev // SQM Control Codes
#define AFD_SQM_CONTROL_CODE_STORE 1
#define AFD_SQM_CONTROL_CODE_SWEEP -1
// private
typedef struct _AFD_SQM_CONTROL
{
ULONG Code; // AFD_SQM_CONTROL_CODE_*
} AFD_SQM_CONTROL, *PAFD_SQM_CONTROL;
// private
typedef struct _WINSOCK_SQM_SOCKTYPE_DESC
{
ULONG StreamTCP : 1;
ULONG StreamOther : 1;
ULONG DatagramUDP : 1;
ULONG DatagramUDPMulticast : 1;
ULONG DatagramOther : 1;
ULONG RawTCP : 1;
ULONG RawUDP : 1;
ULONG RawOther : 1;
ULONG OtherSocketTypes : 1;
ULONG IPv6Socket : 1;
ULONG ProviderLoadedWSD : 1;
ULONG ProviderLoadedLSP : 1;
ULONG ProviderLoadedMultiLSP : 1;
ULONG NonMswsockBSP : 1;
} WINSOCK_SQM_SOCKTYPE_DESC, *PWINSOCK_SQM_SOCKTYPE_DESC;
// private
typedef struct _WINSOCK_SQM_SOCKTYPE_COUNTS
{
ULONG MaxStreamSocketsConn;
ULONG MaxStreamSocketsListen;
ULONG MaxDatagramSockets;
ULONG MaxRawSockets;
ULONG MaxOtherSockets;
} WINSOCK_SQM_SOCKTYPE_COUNTS, *PWINSOCK_SQM_SOCKTYPE_COUNTS;
// private
typedef struct _WINSOCK_SQM_NONCORE_FUNC
{
ULONG Select : 1;
ULONG WSAPoll : 1;
ULONG StreamWSAEventSelect : 1;
ULONG StreamWSAAsyncSelect : 1;
ULONG TransmitFile : 1;
ULONG StreamTransmitPackets : 1;
ULONG DisconnectEx : 1;
ULONG SocketReuse : 1;
ULONG StreamDuplicateSocket : 1;
ULONG ReadWriteFile : 1;
ULONG OOBSendRecv : 1;
ULONG StreamSoSndTimeO : 1;
ULONG StreamSoRcvTimeO : 1;
ULONG MsgWaitAll : 1;
ULONG StreamNonCoreSOLOptions : 1;
ULONG StreamNonCoreTCPOptions : 1;
ULONG StreamNonCoreIPOptions : 1;
ULONG StreamNonCoreOtherOptions : 1;
ULONG StreamNonCoreIOCTLs : 1;
ULONG StreamNonCoreWSASocket : 1;
ULONG NonCoreRecv : 1;
ULONG NonCoreSend : 1;
ULONG StreamNonCoreWSAIoctl : 1;
ULONG NonCoreWSAAccept : 1;
ULONG StreamNonCoreWSAConnect : 1;
ULONG StreamWSAJoinLeaf : 1;
ULONG StreamWSAGetQoSByName : 1;
ULONG WSASendDisconnect : 1;
ULONG WSARecvDisconnect : 1;
} WINSOCK_SQM_NONCORE_FUNC, *PWINSOCK_SQM_NONCORE_FUNC;
// private
typedef struct _WINSOCK_SQM_DEPRECATION_LIST
{
ULONG bEnumProtocols : 1;
ULONG bGetNameByType : 1;
ULONG bGetService : 1;
ULONG bGetTypeByName : 1;
ULONG bSetService : 1;
ULONG bWSACancelBlockingCall : 1;
ULONG bWSAIsBlocking : 1;
ULONG bWSASetBlockingHook : 1;
ULONG bWSAUnhookBlockingHook : 1;
ULONG bGetAddressByName : 1;
ULONG bGetHostByAddr : 1;
ULONG bGetHostByName : 1;
ULONG bGetHostName : 1;
ULONG bGetProtoByName : 1;
ULONG bGetProtoByNumber : 1;
ULONG bGetServByName : 1;
ULONG bGetServByPort : 1;
ULONG bInetAddr : 1;
ULONG bInetNtoa : 1;
ULONG bWSAAsyncGetHostByAddr : 1;
ULONG bWSAAsyncGetHostByName : 1;
ULONG bWSAAsyncGetProtoByName : 1;
ULONG bWSAAsyncGetProtoByNumber : 1;
ULONG bWSAAsyncGetServByName : 1;
ULONG bWSAAsyncGetServByPort : 1;
ULONG bWSACancelAsyncRequest : 1;
ULONG bWSARecvEx : 1;
} WINSOCK_SQM_DEPRECATION_LIST, *PWINSOCK_SQM_DEPRECATION_LIST;
// private
typedef struct _WINSOCK_SQM_SOCK_OPTIONS
{
ULONG SoSndBuf : 1;
ULONG SoRcvBuf : 1;
ULONG SoSndBuf0 : 1;
ULONG SoRcvBuf0 : 1;
ULONG SoKeepAliveOn : 1;
ULONG SoReuseAddrOn : 1;
ULONG SoExclusiveAddrUseOn : 1;
ULONG SoLingerOn : 1;
ULONG SoLingerOn0 : 1;
ULONG SoRandomizePortOn : 1;
ULONG SoPortScaleOn : 1;
ULONG SoCondAcceptOn : 1;
ULONG SoOobInlineOn : 1;
ULONG SoOther : 1;
ULONG TCPNoDelayOn : 1;
ULONG TCPOther : 1;
ULONG IPV6V6OnlyOff : 1;
ULONG IPV6ProtectLevel : 1;
ULONG IPOther : 1;
ULONG LevelOther : 1;
ULONG ISBQuery : 1;
ULONG ISBNotify : 1;
ULONG AddressQuery : 1;
ULONG AddressNotify : 1;
ULONG RouteQuery : 1;
ULONG RouteNotify : 1;
ULONG FionbioOn : 1;
ULONG Fionread : 1;
ULONG Siocatmark : 1;
ULONG Siokeepalivevals : 1;
ULONG Siosetcompatmode : 1;
ULONG Sioportreserve : 1;
} WINSOCK_SQM_SOCK_OPTIONS, *PWINSOCK_SQM_SOCK_OPTIONS;
// private
typedef struct _WINSOCK_SQM_MISC_BEHAVIOR
{
ULONG SendEverPended : 1;
ULONG RecvEverPended : 1;
ULONG ShutdownSend : 1;
ULONG ShutdownRecv : 1;
ULONG WSASocketProtocol : 1;
} WINSOCK_SQM_MISC_BEHAVIOR, *PWINSOCK_SQM_MISC_BEHAVIOR;
// private
typedef struct _AFD_SQM_INFO
{
AFD_SQM_CONTROL Control;
WCHAR AppName[16];
WCHAR LSPName[16];
ULONG AppVersion;
WINSOCK_SQM_SOCKTYPE_DESC SocketTypeDescriptor;
WINSOCK_SQM_SOCKTYPE_COUNTS SocketTypeCounts;
WINSOCK_SQM_NONCORE_FUNC NonCoreFunctions;
WINSOCK_SQM_DEPRECATION_LIST DeprecationList;
WINSOCK_SQM_SOCK_OPTIONS SocketOptions;
WINSOCK_SQM_MISC_BEHAVIOR MiscBehavior;
} AFD_SQM_INFO, *PAFD_SQM_INFO;
// private
typedef enum _AFD_RIO_COMMAND
{
AfdRioCommandIdCreateCq = 0, // in: AFD_RIO_COMMAND_CREATE_CQ; out: AFD_RIO_COMMAND_CREATE_CQ_RESULT
AfdRioCommandIdDestroyCq = 1, // in: AFD_RIO_COMMAND_DESTROY_CQ
AfdRioCommandIdNotifyCq = 2, // in: AFD_RIO_COMMAND_NOTIFY_CQ
AfdRioCommandIdCreateRqPair = 3, // in: AFD_RIO_COMMAND_CREATE_RQ_PAIR
AfdRioCommandIdRegisterBuffer = 4, // in: AFD_RIO_COMMAND_REGISTER_BUFFER; out: AFD_RIO_COMMAND_REGISTER_BUFFER_RESULT
AfdRioCommandIdDeregisterBuffer = 5, // in: AFD_RIO_COMMAND_DEREGISTER_BUFFER
AfdRioCommandIdPokeSend = 6, // in: AFD_RIO_COMMAND_POKE_SEND
AfdRioCommandIdPokeReceive = 7, // in: AFD_RIO_COMMAND_POKE_RECEIVE
AfdRioCommandIdResizeCq = 8, // in: AFD_RIO_COMMAND_RESIZE_CQ
AfdRioCommandIdResizeRqPair = 9, // in: AFD_RIO_COMMAND_RESIZE_RQ_PAIR
AfdRioCommandIdMaximum = 10,
} AFD_RIO_COMMAND, *PAFD_RIO_COMMAND;
// private
typedef struct _AFD_RIO_COMMAND_HEADER
{
AFD_RIO_COMMAND Command;
} AFD_RIO_COMMAND_HEADER, *PAFD_RIO_COMMAND_HEADER;
// private
typedef enum _AFD_RIO_NOTIFICATION_COMPLETION_TYPE
{
AfdRioNoCompletion = 0,
AfdRioEventCompletion = 1,
AfdRioIocpCompletion = 2,
} AFD_RIO_NOTIFICATION_COMPLETION_TYPE, *PAFD_RIO_NOTIFICATION_COMPLETION_TYPE;
// private
typedef struct _AFD_RIO_COMPLETION_QUEUE
{
ULONG QHead;
ULONG QTail;
BOOLEAN Corrupted;
RIORESULT QEntry[ANYSIZE_ARRAY];
} AFD_RIO_COMPLETION_QUEUE, *PAFD_RIO_COMPLETION_QUEUE;
// private
typedef struct _AFD_RIO_COMMAND_CREATE_CQ
{
AFD_RIO_COMMAND_HEADER Header;
ULONG QSize;
AFD_RIO_NOTIFICATION_COMPLETION_TYPE NotificationType;
ULONGLONG NotificationHandle;
ULONGLONG NotificationContext;
ULONGLONG NotificationContext2;
ULONG BufferSize;
ULONGLONG Buffer; // PAFD_RIO_COMPLETION_QUEUE
} AFD_RIO_COMMAND_CREATE_CQ, *PAFD_RIO_COMMAND_CREATE_CQ;
// private
typedef struct _AFD_RIO_COMMAND_CREATE_CQ_RESULT
{
ULONG CqId;
} AFD_RIO_COMMAND_CREATE_CQ_RESULT, *PAFD_RIO_COMMAND_CREATE_CQ_RESULT;
// private
typedef struct _AFD_RIO_COMMAND_DESTROY_CQ
{
AFD_RIO_COMMAND_HEADER Header;
ULONG CqId;
} AFD_RIO_COMMAND_DESTROY_CQ, *PAFD_RIO_COMMAND_DESTROY_CQ;
// private
typedef struct _AFD_RIO_COMMAND_NOTIFY_CQ
{
AFD_RIO_COMMAND_HEADER Header;
ULONG Index;
} AFD_RIO_COMMAND_NOTIFY_CQ, *PAFD_RIO_COMMAND_NOTIFY_CQ;
// private
typedef struct _AFD_RIO_BUF
{
ULONG BufferId;
ULONG Offset;
ULONG Length;
} AFD_RIO_BUF, *PAFD_RIO_BUF;
// private
typedef struct _AFD_RIO_REQUEST_QUEUE_ENTRY
{
AFD_RIO_BUF Data;
AFD_RIO_BUF SourceAddress;
AFD_RIO_BUF DestinationAddress;
AFD_RIO_BUF Control;
AFD_RIO_BUF FlagsBuffer;
ULONG Flags;
ULONGLONG Context;
} AFD_RIO_REQUEST_QUEUE_ENTRY, *PAFD_RIO_REQUEST_QUEUE_ENTRY;
// private
typedef struct _AFD_RIO_REQUEST_QUEUE
{
ULONG Start;
ULONG End;
BOOLEAN PokeRequired;
AFD_RIO_REQUEST_QUEUE_ENTRY Entries[ANYSIZE_ARRAY];
} AFD_RIO_REQUEST_QUEUE, *PAFD_RIO_REQUEST_QUEUE;
// private
typedef struct _AFD_RIO_COMMAND_CREATE_RQ_PAIR
{
AFD_RIO_COMMAND_HEADER Header;
ULONG SendCompletionQueue;
ULONG ReceiveCompletionQueue;
ULONG SendQueueEntryCount;
ULONG SendQueueBufferSize;
ULONGLONG SendQueueBuffer; // PAFD_RIO_REQUEST_QUEUE
ULONG ReceiveQueueEntryCount;
ULONG ReceiveQueueBufferSize;
ULONGLONG ReceiveQueueBuffer; // PAFD_RIO_REQUEST_QUEUE
ULONGLONG EndpointHandle;
ULONGLONG SocketContext;
} AFD_RIO_COMMAND_CREATE_RQ_PAIR, *PAFD_RIO_COMMAND_CREATE_RQ_PAIR;
// private
typedef struct _AFD_RIO_COMMAND_REGISTER_BUFFER
{
AFD_RIO_COMMAND_HEADER Header;
ULONGLONG Buffer;
ULONG BufferLength;
} AFD_RIO_COMMAND_REGISTER_BUFFER, *PAFD_RIO_COMMAND_REGISTER_BUFFER;
// private
typedef struct _AFD_RIO_COMMAND_REGISTER_BUFFER_RESULT
{
ULONG BufferId;
} AFD_RIO_COMMAND_REGISTER_BUFFER_RESULT, *PAFD_RIO_COMMAND_REGISTER_BUFFER_RESULT;
// private
typedef struct _AFD_RIO_COMMAND_DEREGISTER_BUFFER
{
AFD_RIO_COMMAND_HEADER Header;
ULONG BufferId;
} AFD_RIO_COMMAND_DEREGISTER_BUFFER, *PAFD_RIO_COMMAND_DEREGISTER_BUFFER;
// private
typedef struct _AFD_RIO_COMMAND_POKE_SEND
{
AFD_RIO_COMMAND_HEADER Header;
} AFD_RIO_COMMAND_POKE_SEND, *PAFD_RIO_COMMAND_POKE_SEND;
// private
typedef struct _AFD_RIO_COMMAND_POKE_RECEIVE
{
AFD_RIO_COMMAND_HEADER Header;
} AFD_RIO_COMMAND_POKE_RECEIVE, *PAFD_RIO_COMMAND_POKE_RECEIVE;
// private
typedef struct _AFD_RIO_COMMAND_RESIZE_CQ
{
AFD_RIO_COMMAND_HEADER Header;
ULONG CqId;
ULONG QSize;
ULONG BufferSize;
ULONGLONG Buffer;
} AFD_RIO_COMMAND_RESIZE_CQ, *PAFD_RIO_COMMAND_RESIZE_CQ;
// private
typedef struct _AFD_RIO_COMMAND_RESIZE_RQ_PAIR
{
AFD_RIO_COMMAND_HEADER Header;
ULONG SendQueueEntryCount;
ULONG SendQueueBufferSize;
ULONGLONG SendQueueBuffer;
ULONG ReceiveQueueEntryCount;
ULONG ReceiveQueueBufferSize;
ULONGLONG ReceiveQueueBuffer;
} AFD_RIO_COMMAND_RESIZE_RQ_PAIR, *PAFD_RIO_COMMAND_RESIZE_RQ_PAIR;
#endif
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