mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
331 lines
9.4 KiB
331 lines
9.4 KiB
/*++
|
|
|
|
Copyright (c) 1995 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
rtrmgr.h
|
|
|
|
Abstract:
|
|
|
|
This module contains the definitions of the internal control structures
|
|
used by the router manager
|
|
|
|
Author:
|
|
|
|
Stefan Solomon 03/03/1995
|
|
|
|
Revision History:
|
|
|
|
|
|
--*/
|
|
|
|
#ifndef _RTRMGR_
|
|
#define _RTRMGR_
|
|
|
|
//************************************************************************
|
|
// *
|
|
// MAIN DATA STRUCTURES *
|
|
// *
|
|
//************************************************************************
|
|
|
|
|
|
//*** Interface Control Block ***
|
|
|
|
typedef struct _ACB * PACB;
|
|
|
|
typedef struct _UPDATEREQCB {
|
|
|
|
ULONG RoutesReqStatus;
|
|
ULONG ServicesReqStatus;
|
|
|
|
} UPDATEREQCB, *PUPDATEREQCB;
|
|
|
|
// status definitions for the routes and services req update
|
|
|
|
#define NO_UPDATE 0
|
|
#define UPDATE_PENDING 1
|
|
#define UPDATE_SUCCESSFULL 2
|
|
#define UPDATE_FAILURE 3
|
|
|
|
#define DIAL_REQUEST_BUFFER_SIZE 128
|
|
|
|
typedef struct _ICB {
|
|
|
|
LIST_ENTRY IndexHtLinkage;
|
|
UCHAR Signature[4];
|
|
ULONG InterfaceIndex;
|
|
LIST_ENTRY IndexListLinkage; // list of if ordered by index
|
|
ULONG AdminState;
|
|
ULONG OperState;
|
|
BOOL InterfaceReachable;
|
|
ROUTER_INTERFACE_TYPE DIMInterfaceType; // interface type for Dim & Co.
|
|
ULONG MIBInterfaceType; // interface type for the IPX MIB
|
|
LPWSTR InterfaceNamep;
|
|
LPWSTR AdapterNamep;
|
|
PACB acbp; // ptr to adapter control block
|
|
ULONG PacketType; // used to identify a corresponding adapter
|
|
ULONG EnableIpxWanNegotiation;
|
|
UPDATEREQCB UpdateReq; // controls update request on this if
|
|
HANDLE hDIMInterface; // if handle used by DIM
|
|
HANDLE DIMUpdateEvent;
|
|
DWORD UpdateResult;
|
|
BOOL ConnectionRequestPending;
|
|
} ICB, *PICB;
|
|
|
|
|
|
//*** Adapter Control Block ***
|
|
|
|
typedef struct _ACB {
|
|
|
|
LIST_ENTRY IndexHtLinkage;
|
|
UCHAR Signature[4];
|
|
ULONG AdapterIndex;
|
|
PICB icbp; // ptr to interface control block
|
|
LPWSTR AdapterNamep;
|
|
ULONG AdapterNameLen;
|
|
ADAPTER_INFO AdapterInfo;
|
|
|
|
} ACB, *PACB;
|
|
|
|
//
|
|
// Macros used by update functions
|
|
//
|
|
|
|
|
|
#define ResetUpdateRequest(icbp) {\
|
|
(icbp)->UpdateReq.RoutesReqStatus = NO_UPDATE;\
|
|
(icbp)->UpdateReq.ServicesReqStatus = NO_UPDATE;\
|
|
}
|
|
|
|
#define SetUpdateRequestPending(icbp) {\
|
|
(icbp)->UpdateReq.RoutesReqStatus = UPDATE_PENDING;\
|
|
(icbp)->UpdateReq.ServicesReqStatus = UPDATE_PENDING;\
|
|
}
|
|
|
|
#define IsUpdateRequestPending(icbp) \
|
|
(((icbp)->UpdateReq.RoutesReqStatus == UPDATE_PENDING) || \
|
|
((icbp)->UpdateReq.ServicesReqStatus == UPDATE_PENDING))
|
|
|
|
//
|
|
// Control Block for each Routing Protocol
|
|
//
|
|
typedef struct _RPCB {
|
|
|
|
LIST_ENTRY RP_Linkage ; // Linkage in Routing Prot CBs List
|
|
PWSTR RP_DllName; // ptr to string for the dll name
|
|
HINSTANCE RP_DllHandle; // DLL module handle
|
|
DWORD RP_ProtocolId; // E.g. IPX_PROTOCOL_RIP, etc.
|
|
PREGISTER_PROTOCOL RP_RegisterProtocol; // function pointer
|
|
PSTART_PROTOCOL RP_StartProtocol ; // function pointer
|
|
PSTOP_PROTOCOL RP_StopProtocol ; // function pointer
|
|
PADD_INTERFACE RP_AddInterface ; // function pointer
|
|
PDELETE_INTERFACE RP_DeleteInterface ; // function pointer
|
|
PGET_EVENT_MESSAGE RP_GetEventMessage ; // function pointer
|
|
PSET_INTERFACE_INFO RP_SetIfConfigInfo ; // function pointer
|
|
PGET_INTERFACE_INFO RP_GetIfConfigInfo ; // function pointer
|
|
PBIND_INTERFACE RP_BindInterface ; // function pointer
|
|
PUNBIND_INTERFACE RP_UnBindInterface ; // function pointer
|
|
PENABLE_INTERFACE RP_EnableInterface ; // function pointer
|
|
PDISABLE_INTERFACE RP_DisableInterface ; // function pointer
|
|
PGET_GLOBAL_INFO RP_GetGlobalInfo ; // function pointer
|
|
PSET_GLOBAL_INFO RP_SetGlobalInfo ; // function pointer
|
|
PMIB_CREATE RP_MibCreate ; // function pointer
|
|
PMIB_DELETE RP_MibDelete ; // function pointer
|
|
PMIB_SET RP_MibSet ; // function pointer
|
|
PMIB_GET RP_MibGet ; // function pointer
|
|
PMIB_GET_FIRST RP_MibGetFirst ; // function pointer
|
|
PMIB_GET_NEXT RP_MibGetNext ; // function pointer
|
|
|
|
} RPCB, *PRPCB;
|
|
|
|
|
|
//************************************************************************
|
|
// *
|
|
// MAIN CONSTANTS DEFS *
|
|
// *
|
|
//************************************************************************
|
|
|
|
//
|
|
// Database Lock Operations
|
|
//
|
|
|
|
#define ACQUIRE_DATABASE_LOCK EnterCriticalSection (&DatabaseLock)
|
|
|
|
#define RELEASE_DATABASE_LOCK LeaveCriticalSection (&DatabaseLock)
|
|
|
|
//
|
|
// Interface Hash Table Size
|
|
//
|
|
|
|
#define IF_HASH_TABLE_SIZE 32
|
|
|
|
//
|
|
// Adapter Hash Table Size
|
|
//
|
|
|
|
#define ADAPTER_HASH_TABLE_SIZE 16
|
|
|
|
//
|
|
// DEFAULT WAIT FOR CONNECTION REQUEST TO TIME OUT
|
|
//
|
|
|
|
#define CONNECTION_REQUEST_TIME 120000 // 2 minutes in milliseconds
|
|
|
|
//
|
|
// Events for the router manager worker thread to pend on
|
|
//
|
|
|
|
#define ADAPTER_NOTIFICATION_EVENT 0
|
|
#define FORWARDER_NOTIFICATION_EVENT 1
|
|
#define ROUTING_PROTOCOLS_NOTIFICATION_EVENT 2
|
|
#define STOP_NOTIFICATION_EVENT 3
|
|
|
|
#define MAX_EVENTS 4
|
|
|
|
//
|
|
// Define the mode in which WAN net numbers are allocated to incoming WAN links
|
|
//
|
|
|
|
// NO_WAN_NET_MODE - in this mode we have a LAN/LAN only router.
|
|
//
|
|
// NUMBERED_WAN_NET_MODE - in this mode, the WAN net numbers are allocated from
|
|
// a manually defined pool of net numbers.
|
|
//
|
|
// UNNUMBERED_WAN_NET_MODE - in this mode there are no net numbers for the WAN
|
|
// lines connecting routers and there is a global WAN
|
|
// net number for all the client lines.
|
|
// The global client WAN net can be manually defined or
|
|
// allocated automatically by the router.
|
|
|
|
|
|
#define UNNUMBERED_WAN_NET_MODE 0
|
|
#define NUMBERED_WAN_NET_MODE 1
|
|
#define NO_WAN_NET_MODE 2
|
|
|
|
//
|
|
// Update Information Type defs
|
|
//
|
|
|
|
#define ROUTES_UPDATE 1
|
|
#define SERVICES_UPDATE 2
|
|
|
|
// Default max routing table size (bytes)
|
|
|
|
#define IPX_MAX_ROUTING_TABLE_SIZE 100000 * sizeof(RTM_IPX_ROUTE)
|
|
|
|
// IPXCP DLL Name
|
|
|
|
#define IPXCPDLLNAME "rasppp"
|
|
|
|
//************************************************************************
|
|
// *
|
|
// MAIN GLOBALS DEFS *
|
|
// *
|
|
//************************************************************************
|
|
|
|
extern CRITICAL_SECTION DatabaseLock;
|
|
extern ULONG InterfaceCount;
|
|
extern BOOL RouterAdminStart;
|
|
extern ULONG RouterOperState;
|
|
extern HANDLE RtmStaticHandle;
|
|
extern HANDLE RtmLocalHandle;
|
|
extern PICB InternalInterfacep;
|
|
extern PACB InternalAdapterp;
|
|
extern ULONG NextInterfaceIndex;
|
|
extern UCHAR InterfaceSignature[];
|
|
extern UCHAR AdapterSignature[];
|
|
extern HANDLE g_hEvents[MAX_EVENTS];
|
|
extern ULONG ConnReqTimeout;
|
|
extern LIST_ENTRY IndexIfHt[IF_HASH_TABLE_SIZE];
|
|
extern LIST_ENTRY IndexIfList;
|
|
extern UCHAR GlobalWanNet[4];
|
|
extern ULONG GlobalInterfaceIndex;
|
|
extern LIST_ENTRY RoutingProtocolCBList;
|
|
extern ULONG RoutingProtocolActiveCount;
|
|
extern ULONG WorkItemsPendingCounter;
|
|
|
|
|
|
extern DWORD
|
|
(APIENTRY *ConnectInterface)(IN HANDLE InterfaceName,
|
|
IN DWORD ProtocolId);
|
|
|
|
extern DWORD
|
|
(APIENTRY *DisconnectInterface)(IN HANDLE InterfaceName,
|
|
IN DWORD ProtocolId);
|
|
|
|
extern DWORD
|
|
(APIENTRY *SaveInterfaceInfo)(
|
|
IN HANDLE hDIMInterface,
|
|
IN DWORD dwProtocolId,
|
|
IN LPVOID pInterfaceInfo,
|
|
IN DWORD cbInterfaceInfoSize);
|
|
|
|
extern DWORD
|
|
(APIENTRY *RestoreInterfaceInfo)(
|
|
IN HANDLE hDIMInterface,
|
|
IN DWORD dwProtocolId,
|
|
IN LPVOID lpInterfaceInfo,
|
|
IN LPDWORD lpcbInterfaceInfoSize);
|
|
|
|
extern VOID
|
|
(APIENTRY *RouterStarted)(
|
|
IN DWORD dwProtocolId );
|
|
|
|
|
|
extern VOID
|
|
(APIENTRY *RouterStopped)(
|
|
IN DWORD dwProtocolId,
|
|
IN DWORD dwError );
|
|
extern VOID
|
|
(APIENTRY *InterfaceEnabled)(
|
|
IN HANDLE hDIMInterface,
|
|
IN DWORD dwProtocolId,
|
|
IN BOOL fEnabled );
|
|
|
|
extern BOOL RouterAdminStart;
|
|
extern BOOL RipAdminStart;
|
|
extern BOOL SapAdminStart;
|
|
extern ULONG RouterOperState;
|
|
extern ULONG FwOperState;
|
|
extern ULONG AdptMgrOperState;
|
|
extern ULONG RipOperState;
|
|
extern ULONG SapOperState;
|
|
extern HANDLE RtmStaticHandle;
|
|
extern HANDLE RtmLocalHandle;
|
|
extern ULONG RouterStartCount;
|
|
extern ULONG RouterStopCount;
|
|
extern ULONG RouterStartProtocols;
|
|
extern LIST_ENTRY IndexAdptHt[ADAPTER_HASH_TABLE_SIZE];
|
|
extern LIST_ENTRY IndexIfHt[IF_HASH_TABLE_SIZE];
|
|
extern ULONG MibRefCounter;
|
|
extern ULONG UpdateRoutesProtId;
|
|
extern UCHAR nullnet[4];
|
|
extern BOOL LanOnlyMode;
|
|
extern BOOL WanNetDatabaseInitialized;
|
|
extern BOOL EnableGlobalWanNet;
|
|
extern ULONG RoutingTableHashSize;
|
|
extern ULONG MaxRoutingTableSize;
|
|
extern PFW_DIAL_REQUEST ConnRequest;
|
|
extern OVERLAPPED ConnReqOverlapped;
|
|
|
|
|
|
extern DWORD (*IpxcpBind)(PIPXCP_INTERFACE IpxcpInterface);
|
|
|
|
extern VOID (*IpxcpRouterStarted)(VOID);
|
|
|
|
extern VOID (*IpxcpRouterStopped)(VOID);
|
|
|
|
// NOTE: For the IPX Routing Protocols, the "routing protocol id" is the info
|
|
// type used to associate the respective config info with the protocol.
|
|
// For instance, IPX_PROTOCOL_RIP as the InfoType field in an IPX_TOC_ENTRY
|
|
// passed in AddInterface or SetInterface calls represents the RIP interface info.
|
|
// The same in a SetGlobalInfo call represents the RIP Global Info.
|
|
|
|
// actual structures moved to rtinfo.h to be common with other protocol
|
|
// families
|
|
typedef RTR_INFO_BLOCK_HEADER IPX_INFO_BLOCK_HEADER, *PIPX_INFO_BLOCK_HEADER;
|
|
typedef RTR_TOC_ENTRY IPX_TOC_ENTRY, *PIPX_TOC_ENTRY;
|
|
|
|
|
|
#endif
|