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78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
#pragma once
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#include "net_wh.h"
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#define FSCTL_LAN_BASE FILE_DEVICE_NETWORK
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#define _LAN_CONTROL_CODE(Function, Method) \
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CTL_CODE(FSCTL_LAN_BASE, Function, Method, FILE_WRITE_ACCESS)
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#define LAN_ENUM_ADAPTERS 0
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#define LAN_BUFFERED_MODE 1
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#define LAN_ADAPTER_INFO 2
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#define IOCTL_IF_ENUM_ADAPTERS \
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_LAN_CONTROL_CODE(LAN_ENUM_ADAPTERS,METHOD_BUFFERED)
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#define IOCTL_IF_BUFFERED_MODE \
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_LAN_CONTROL_CODE(LAN_BUFFERED_MODE,METHOD_BUFFERED)
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#define IOCTL_IF_ADAPTER_INFO \
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_LAN_CONTROL_CODE(LAN_ADAPTER_INFO,METHOD_BUFFERED)
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typedef struct _LAN_PACKET_HEADER_T {
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UINT Adapter;
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UINT AddressType;
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UINT AddressLen;
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UINT PacketType;
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PVOID Mdl;
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} LAN_PACKET_HEADER_T, *PLAN_PACKET_HEADER_T;
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typedef struct _LAN_PACKET_HEADER {
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LAN_PACKET_HEADER_T Fixed;
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CHAR Address[1];
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} LAN_PACKET_HEADER, *PLAN_PACKET_HEADER;
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typedef struct _LAN_ADDRESS {
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UINT Adapter;
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UINT Flags;
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USHORT AddressType;
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USHORT AddressLen;
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USHORT HWAddressType;
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USHORT HWAddressLen;
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CHAR Address[1];
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} LAN_ADDRESS, *PLAN_ADDRESS;
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typedef struct _LAN_ADAPTER_INFO_S {
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UINT Index;
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UINT Media;
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UINT Speed;
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USHORT AddressLen;
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USHORT Overhead;
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USHORT MTU;
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USHORT RegKeySize;
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} LAN_ADAPTER_INFO_S, *PLAN_ADAPTER_INFO_S;
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#define LAN_DATA_PTR(PH) \
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((PH)->Address + (PH)->Fixed.AddressLen)
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#define LAN_ALLOC_SIZE(AddrLen,PayloadLen) \
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(sizeof(LAN_PACKET_HEADER_T) + (AddrLen) + (PayloadLen))
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#define LAN_PAYLOAD_SIZE(PH,Size) \
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(Size - (PH)->Fixed.AddressLen - sizeof(LAN_PACKET_HEADER_T))
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#define LAN_ADDR_SIZE(AddrLen,HWAddrLen) \
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(sizeof(LAN_ADDRESS) - 1 + (AddrLen) + (HWAddrLen))
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#define LAN_ADDR_PTR(LA) \
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((LA)->Address)
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#define LAN_HWADDR_PTR(LA) \
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((LA)->Address + (LA)->AddressLen)
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#define LAN_EA_INFO_SIZE(NumTypes) \
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sizeof(FILE_FULL_EA_INFORMATION) + (6 + sizeof(USHORT) * NumTypes)
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#define LAN_FILL_EA_INFO(Ea,NumTypes,Types) \
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{ \
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RtlCopyMemory( (Ea)->EaName, "TYPES", 6 ); \
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(Ea)->EaNameLength = 6; \
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(Ea)->EaValueLength = sizeof(USHORT) * (NumTypes); \
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RtlCopyMemory( (Ea)->EaName + (Ea)->EaNameLength, \
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(Types), \
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sizeof(USHORT) * (NumTypes) ); \
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}
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