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81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS TCP/IP protocol driver
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* FILE: include/icmp.h
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* PURPOSE: Internet Control Message Protocol definitions
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*/
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#pragma once
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#include <pshpack1.h>
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typedef struct ICMP_HEADER {
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UINT8 Type; /* ICMP message type */
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UINT8 Code; /* ICMP message code */
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UINT16 Checksum; /* ICMP message checksum */
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UINT16 Identifier; /* ICMP Echo message identifier */
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UINT16 Seq; /* ICMP Echo message sequence num */
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} ICMP_HEADER, *PICMP_HEADER;
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#include <poppack.h>
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/* ICMP message types */
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#define ICMP_TYPE_ECHO_REPLY 0 /* Echo reply */
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#define ICMP_TYPE_DEST_UNREACH 3 /* Destination unreachable */
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#define ICMP_TYPE_SOURCE_QUENCH 4 /* Source quench */
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#define ICMP_TYPE_REDIRECT 5 /* Redirect */
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#define ICMP_TYPE_ECHO_REQUEST 8 /* Echo request */
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#define ICMP_TYPE_TIME_EXCEEDED 11 /* Time exceeded */
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#define ICMP_TYPE_PARAMETER 12 /* Parameter problem */
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#define ICMP_TYPE_TIMESTAMP_REQUEST 13 /* Timestamp request */
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#define ICMP_TYPE_TIMESTAMP_REPLY 14 /* Timestamp reply */
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#define ICMP_TYPE_INFO_REQUEST 15 /* Information request */
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#define ICMP_TYPE_INFO_REPLY 16 /* Information reply */
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/* ICMP codes for ICMP_TYPE_DEST_UNREACH */
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#define ICMP_CODE_DU_NET_UNREACH 0 /* Network unreachable */
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#define ICMP_CODE_DU_HOST_UNREACH 1 /* Host unreachable */
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#define ICMP_CODE_DU_PROTOCOL_UNREACH 2 /* Protocol unreachable */
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#define ICMP_CODE_DU_PORT_UNREACH 3 /* Port unreachable */
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#define ICMP_CODE_DU_FRAG_DF_SET 4 /* Fragmentation needed and DF set */
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#define ICMP_CODE_DU_SOURCE_ROUTE_FAILED 5 /* Source route failed */
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/* ICMP codes for ICMP_TYPE_REDIRECT */
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#define ICMP_CODE_RD_NET 0 /* Redirect datagrams for the network */
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#define ICMP_CODE_RD_HOST 1 /* Redirect datagrams for the host */
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#define ICMP_CODE_RD_TOS_NET 2 /* Redirect datagrams for the Type of Service and network */
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#define ICMP_CODE_RD_TOS_HOST 3 /* Redirect datagrams for the Type of Service and host */
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/* ICMP codes for ICMP_TYPE_TIME_EXCEEDED */
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#define ICMP_CODE_TE_TTL 0 /* Time to live exceeded in transit */
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#define ICMP_CODE_TE_REASSEMBLY 1 /* Fragment reassembly time exceeded */
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/* ICMP codes for ICMP_TYPE_PARAMETER */
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#define ICMP_CODE_TP_POINTER 1 /* Pointer indicates the error */
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NTSTATUS
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DispEchoRequest(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp,
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PIO_STACK_LOCATION IrpSp);
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NTSTATUS ICMPSendDatagram(
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PADDRESS_FILE AddrFile,
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PTDI_CONNECTION_INFORMATION ConnInfo,
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PCHAR BufferData,
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ULONG DataSize,
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PULONG DataUsed );
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NTSTATUS ICMPStartup(VOID);
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NTSTATUS ICMPShutdown(VOID);
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VOID ICMPReceive(
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PIP_INTERFACE Interface,
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PIP_PACKET IPPacket);
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VOID ICMPReply(
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PIP_INTERFACE Interface,
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PIP_PACKET IPPacket,
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UCHAR Type,
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UCHAR Code);
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/* EOF */
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