+++ /dev/null
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS TCP/IP protocol driver
- * FILE: include/ip.h
- * PURPOSE: Internet Protocol related definitions
- */
-
-#pragma once
-
-typedef VOID (*OBJECT_FREE_ROUTINE)(PVOID Object);
-
-#define FOURCC(a,b,c,d) (((a)<<24)|((b)<<16)|((c)<<8)|(d))
-
-/* Raw IPv4 style address */
-typedef ULONG IPv4_RAW_ADDRESS;
-typedef IPv4_RAW_ADDRESS *PIPv4_RAW_ADDRESS;
-
-/* Raw IPv6 style address */
-typedef USHORT IPv6_RAW_ADDRESS[8];
-typedef IPv6_RAW_ADDRESS *PIPv6_RAW_ADDRESS;
-
-/* IP style address */
-typedef struct IP_ADDRESS {
- UCHAR Type; /* Type of IP address */
- union {
- IPv4_RAW_ADDRESS IPv4Address;/* IPv4 address (in network byte order) */
- IPv6_RAW_ADDRESS IPv6Address;/* IPv6 address (in network byte order) */
- } Address;
-} IP_ADDRESS, *PIP_ADDRESS;
-
-/* IP type constants */
-#define IP_ADDRESS_V4 0x04 /* IPv4 style address */
-#define IP_ADDRESS_V6 0x06 /* IPv6 style address */
-
-
-/* IPv4 header format */
-typedef struct IPv4_HEADER {
- UCHAR VerIHL; /* 4-bit version, 4-bit Internet Header Length */
- UCHAR Tos; /* Type of Service */
- USHORT TotalLength; /* Total Length */
- USHORT Id; /* Identification */
- USHORT FlagsFragOfs; /* 3-bit Flags, 13-bit Fragment Offset */
- UCHAR Ttl; /* Time to Live */
- UCHAR Protocol; /* Protocol */
- USHORT Checksum; /* Header Checksum */
- IPv4_RAW_ADDRESS SrcAddr; /* Source Address */
- IPv4_RAW_ADDRESS DstAddr; /* Destination Address */
-} IPv4_HEADER, *PIPv4_HEADER;
-
-/* IPv6 header format */
-typedef struct IPv6_HEADER {
- ULONG VTF; /* Version, Traffic Class, Flow Label */
- USHORT PayloadLength;
- UCHAR NextHeader; /* Same as Protocol in IPv4 */
- UCHAR HopLimit; /* Same as Ttl in IPv4 */
- IPv6_RAW_ADDRESS SrcAddr;
- IPv6_RAW_ADDRESS DstAddr;
-} IPv6_HEADER, *PIPv6_HEADER;
-
-typedef union _IP_HEADER {
- IPv4_HEADER v4;
- IPv6_HEADER v6;
-} IP_HEADER, *PIP_HEADER;
-
-#define IPv4_FRAGOFS_MASK 0x1FFF /* Fragment offset mask (host byte order) */
-#define IPv4_MF_MASK 0x2000 /* More fragments (host byte order) */
-#define IPv4_DF_MASK 0x4000 /* Don't fragment (host byte order) */
-#define IPv4_MAX_HEADER_SIZE 60
-
-/* Packet completion handler prototype */
-typedef VOID (*PACKET_COMPLETION_ROUTINE)(
- PVOID Context,
- PNDIS_PACKET NdisPacket,
- NDIS_STATUS NdisStatus);
-
-/* Structure for an IP packet */
-typedef struct _IP_PACKET {
- OBJECT_FREE_ROUTINE Free; /* Routine used to free resources for the object */
- UCHAR Type; /* Type of IP packet (see IP_ADDRESS_xx above) */
- UCHAR Flags; /* Flags for packet (see IP_PACKET_FLAG_xx below)*/
- BOOLEAN MappedHeader; /* States whether Header is from an MDL or allocated from pool */
- BOOLEAN ReturnPacket; /* States whether NdisPacket should be passed to NdisReturnPackets */
- PVOID Header; /* Pointer to IP header for this packet */
- UINT HeaderSize; /* Size of IP header */
- PVOID Data; /* Current pointer into packet data */
- UINT TotalSize; /* Total amount of data in packet (IP header and data) */
- UINT Position; /* Current logical offset into packet */
- PNDIS_PACKET NdisPacket; /* Pointer to NDIS packet */
- IP_ADDRESS SrcAddr; /* Source address */
- IP_ADDRESS DstAddr; /* Destination address */
-} IP_PACKET, *PIP_PACKET;
-
-#define IP_PACKET_FLAG_RAW 0x01 /* Raw IP packet */
-
-
-/* Packet context */
-typedef struct _PACKET_CONTEXT {
- PACKET_COMPLETION_ROUTINE DLComplete; /* Data link level completion handler
- * Also used to link to next packet
- * in a queue */
- PVOID Context; /* Context information for handler */
- UINT PacketType; /* Type of packet */
-} PACKET_CONTEXT, *PPACKET_CONTEXT;
-
-/* The ProtocolReserved field is structured as a PACKET_CONTEXT */
-#define PC(Packet) ((PPACKET_CONTEXT)(&Packet->ProtocolReserved))
-
-/* Values for address type -- also the interface flags */
-/* These values are mean to overlap meaningfully with the BSD ones */
-#define ADE_UNICAST 0x01
-#define ADE_BROADCAST 0x02
-#define ADE_ADDRMASK 0x04
-#define ADE_POINTOPOINT 0x10
-#define ADE_MULTICAST 0x8000
-
-/* There is one NTE for each source (unicast) address assigned to an interface */
-/* Link layer transmit prototype */
-typedef VOID (*LL_TRANSMIT_ROUTINE)(
- PVOID Context,
- PNDIS_PACKET NdisPacket,
- UINT Offset,
- PVOID LinkAddress,
- USHORT Type);
-
-/* Link layer to IP binding information */
-typedef struct _LLIP_BIND_INFO {
- PVOID Context; /* Pointer to link layer context information */
- UINT HeaderSize; /* Size of link level header */
- UINT MinFrameSize; /* Minimum frame size in bytes */
- PUCHAR Address; /* Pointer to interface address */
- UINT AddressLength; /* Length of address in bytes */
- LL_TRANSMIT_ROUTINE Transmit; /* Transmit function for this interface */
-} LLIP_BIND_INFO, *PLLIP_BIND_INFO;
-
-typedef struct _SEND_RECV_STATS {
- UINT InBytes;
- UINT InUnicast;
- UINT InNUnicast;
- UINT InDiscarded;
- UINT InErrors;
- UINT InDiscardedUnknownProto;
- UINT OutBytes;
- UINT OutUnicast;
- UINT OutNUnicast;
- UINT OutDiscarded;
- UINT OutErrors;
-} SEND_RECV_STATS, *PSEND_RECV_STATS;
-
-/* Information about an IP interface */
-typedef struct _IP_INTERFACE {
- LIST_ENTRY ListEntry; /* Entry on list */
- OBJECT_FREE_ROUTINE Free; /* Routine used to free resources used by the object */
- KSPIN_LOCK Lock; /* Spin lock for this object */
- PVOID Context; /* Pointer to link layer context information */
- UINT HeaderSize; /* Size of link level header */
- UINT MinFrameSize; /* Minimum frame size in bytes */
- UINT MTU; /* Maximum transmission unit */
- UINT Speed; /* Link speed */
- IP_ADDRESS Unicast; /* Unicast address */
- IP_ADDRESS PointToPoint; /* Point to point address */
- IP_ADDRESS Netmask; /* Netmask */
- IP_ADDRESS Broadcast; /* Broadcast */
- UNICODE_STRING Name; /* Adapter name (GUID) */
- UNICODE_STRING Description; /* Adapter description (Human readable) */
- PUCHAR Address; /* Pointer to interface address */
- UINT AddressLength; /* Length of address in bytes */
- UINT Index; /* Index of adapter (used to add ip addr) */
- LL_TRANSMIT_ROUTINE Transmit; /* Pointer to transmit function */
- PVOID TCPContext; /* TCP Content for this interface */
- SEND_RECV_STATS Stats; /* Send/Receive statistics */
-} IP_INTERFACE, *PIP_INTERFACE;
-
-typedef struct _IP_SET_ADDRESS {
- ULONG NteIndex;
- IPv4_RAW_ADDRESS Address;
- IPv4_RAW_ADDRESS Netmask;
-} IP_SET_ADDRESS, *PIP_SET_ADDRESS;
-
-#define IP_PROTOCOL_TABLE_SIZE 0x100
-
-typedef VOID (*IP_PROTOCOL_HANDLER)(
- PIP_INTERFACE Interface,
- PIP_PACKET IPPacket);
-
-/* Loopback adapter address information (network byte order) */
-#define LOOPBACK_ADDRESS_IPv4 ((IPv4_RAW_ADDRESS)DH2N(0x7F000001))
-#define LOOPBACK_BCASTADDR_IPv4 ((IPv4_RAW_ADDRESS)DH2N(0x7FFFFFFF))
-#define LOOPBACK_ADDRMASK_IPv4 ((IPv4_RAW_ADDRESS)DH2N(0xFF000000))
-
-/* Protocol definitions */
-#ifndef IPPROTO_RAW
-#define IPPROTO_RAW 0 /* Raw IP */
-#endif
-#define IPPROTO_ICMP 1 /* Internet Control Message Protocol */
-#define IPPROTO_IGMP 2 /* Internet Group Management Protocol */
-#define IPPROTO_TCP 6 /* Transmission Control Protocol */
-#define IPPROTO_UDP 17 /* User Datagram Protocol */
-
-/* Timeout timer constants */
-#define IP_TIMEOUT 1000 /* Timeout in milliseconds */
-#define IP_DEFAULT_LINK_SPEED 10000
-
-extern LIST_ENTRY InterfaceListHead;
-extern KSPIN_LOCK InterfaceListLock;
-extern LIST_ENTRY NetTableListHead;
-extern KSPIN_LOCK NetTableListLock;
-
-PIP_PACKET IPCreatePacket(
- ULONG Type);
-
-PIP_PACKET IPInitializePacket(
- PIP_PACKET IPPacket,
- ULONG Type);
-
-PIP_INTERFACE IPCreateInterface(
- PLLIP_BIND_INFO BindInfo);
-
-VOID IPAddInterfaceRoute(
- PIP_INTERFACE IF);
-
-VOID IPRemoveInterfaceRoute(
- PIP_INTERFACE IF);
-
-VOID IPDestroyInterface(
- PIP_INTERFACE IF);
-
-BOOLEAN IPRegisterInterface(
- PIP_INTERFACE IF);
-
-VOID IPUnregisterInterface(
- PIP_INTERFACE IF);
-
-VOID NTAPI IPTimeoutDpcFn(PKDPC Dpc,
- PVOID DeferredContext,
- PVOID SystemArgument1,
- PVOID SystemArgument2);
-
-VOID IPDispatchProtocol(
- PIP_INTERFACE Interface,
- PIP_PACKET IPPacket);
-
-VOID IPRegisterProtocol(
- UINT ProtocolNumber,
- IP_PROTOCOL_HANDLER Handler);
-
-NTSTATUS IPStartup(PUNICODE_STRING RegistryPath);
-
-NTSTATUS IPShutdown(VOID);
-
-/* EOF */
projects / reactos.git / blobdiff