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windows-nt/Source/XPSP1/NT/net/netbt/inc/nbtprocs.h

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/*++
Copyright (c) 1989-1993 Microsoft Corporation
Module Name:
Nbtprocs.h
Abstract:
This file contains the OS independent function prototypes.
Author:
Jim Stewart (Jimst) 10-2-92
Revision History:
Johnl 05-Apr-1993 Hacked on to support VXD
--*/
#ifndef _NBTPROCS_H_
#define _NBTPROCS_H_
#include "types.h"
#ifndef VXD
#include <ntprocs.h>
#else
#include <vxdprocs.h>
#endif
//---------------------------------------------------------------------
// FROM NAMESRV.C
//
NTSTATUS
NbtRegisterName(
IN enum eNbtLocation Location,
IN ULONG IpAddress,
IN PCHAR pName,
IN tNAMEADDR *pNameAddrIn,
IN tCLIENTELE *pClientEle,
IN PVOID pClientCompletion,
IN USHORT uAddressType,
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
ReleaseNameOnNet(
tNAMEADDR *pNameAddr,
PCHAR pScope,
PVOID pClientCompletion,
ULONG NodeType,
tDEVICECONTEXT *pDeviceContext
);
VOID
NameReleaseDone(
PVOID pContext,
NTSTATUS status
);
NTSTATUS
RegOrQueryFromNet(
IN BOOL fReg,
IN tDEVICECONTEXT *pDeviceContext,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes,
IN PCHAR pName,
IN PUCHAR pScope
);
NTSTATUS
QueryNameOnNet(
IN PCHAR pName,
IN PCHAR pScope,
IN USHORT uType,
IN tDGRAM_SEND_TRACKING *pClientContextTracker,
IN PVOID pClientCompletion,
IN ULONG NodeType,
IN tNAMEADDR *pNameAddrIn,
IN tDEVICECONTEXT *pDeviceContext,
IN CTELockHandle *pJointLockOldIrq
);
#ifdef MULTIPLE_WINS
NTSTATUS
ContinueQueryNameOnNet(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PUCHAR pName,
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID QueryCompletion,
IN OUT BOOLEAN *pfNameReferenced
);
#endif
VOID
CompleteClientReq(
COMPLETIONCLIENT pClientCompletion,
tDGRAM_SEND_TRACKING *pTracker,
NTSTATUS status
);
VOID
NodeStatusTimeout(
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
RefreshRegCompletion(
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
RefreshTimeout(
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
WakeupRefreshTimeout(
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
RemoteHashTimeout(
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
SessionKeepAliveTimeout(
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
IncrementNameStats(
IN ULONG StatType,
IN BOOLEAN IsNameServer
);
VOID
SaveBcastNameResolved(
IN PUCHAR pName
);
//---------------------------------------------------------------------
// FROM NAME.C
VOID
FreeRcvBuffers(
tCONNECTELE *pConnEle,
CTELockHandle *pOldIrq
);
NTSTATUS
NbtRegisterCompletion(
IN tCLIENTELE *pClientEle,
IN NTSTATUS Status);
NTSTATUS
NbtOpenAddress(
IN TDI_REQUEST *pRequest,
IN TA_ADDRESS *pTaAddress,
IN tIPADDRESS IpAddress,
IN PVOID pSecurityDescriptor,
IN tDEVICECONTEXT *pContext,
IN PVOID pIrp);
NTSTATUS
NbtOpenConnection(
IN TDI_REQUEST *pRequest,
IN CONNECTION_CONTEXT pConnectionContext,
IN tDEVICECONTEXT *pContext);
NTSTATUS
NbtOpenAndAssocConnection(
IN tDEVICECONTEXT *pDeviceContext,
IN tCONNECTELE *pConnEle,
OUT tLOWERCONNECTION **ppLowerConn,
IN UCHAR Identifier
);
NTSTATUS
NbtAssociateAddress(
IN TDI_REQUEST *pRequest,
IN tCLIENTELE *pClientEle,
IN PVOID pIrp);
NTSTATUS
NbtDisassociateAddress(
IN TDI_REQUEST *pRequest
);
NTSTATUS
NbtCloseAddress(
IN TDI_REQUEST *pRequest,
OUT TDI_REQUEST_STATUS *pRequestStatus,
IN tDEVICECONTEXT *pContext,
IN PVOID pIrp);
NTSTATUS
NbtCleanUpAddress(
IN tCLIENTELE *pClientEle,
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
NbtCloseConnection(
IN TDI_REQUEST *pRequest,
OUT TDI_REQUEST_STATUS *pRequestStatus,
IN tDEVICECONTEXT *pContext,
IN PVOID pIrp);
NTSTATUS
NbtCleanUpConnection(
IN tCONNECTELE *pConnEle,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
RelistConnection(
IN tCONNECTELE *pConnEle
);
NTSTATUS
CleanupConnectingState(
IN tCONNECTELE *pConnEle,
IN tDEVICECONTEXT *pDeviceContext,
IN CTELockHandle *OldIrq,
IN CTELockHandle *OldIrq2
);
NTSTATUS
NbtConnect(
IN TDI_REQUEST *pRequest,
IN PVOID pTimeout,
IN PTDI_CONNECTION_INFORMATION pCallInfo,
IN PIRP pIrp
);
tNAMEADDR *
FindNameRemoteThenLocal(
IN tDGRAM_SEND_TRACKING *pTracker,
OUT tIPADDRESS *pIpAddress,
OUT PULONG plNameType
);
VOID
SessionStartupContinue(
IN PVOID pContext,
IN NTSTATUS status,
IN ULONG lInfo);
VOID
SessionSetupContinue(
IN PVOID pContext,
IN NTSTATUS status
);
VOID
SessionStartupTimeoutCompletion(
IN tDGRAM_SEND_TRACKING *pTracker,
IN NTSTATUS status
);
VOID
SessionStartupTimeout (
PVOID pContext,
PVOID pContext2,
tTIMERQENTRY *pTimerQEntry
);
VOID
QueueCleanup(
IN tCONNECTELE *pConnEle,
IN CTELockHandle *pOldIrqJointLock,
IN CTELockHandle *pOldIrqConnEle
);
NTSTATUS
NbtDisconnect(
IN TDI_REQUEST *pRequest,
IN PVOID pTimeout,
IN ULONG Flags,
IN PTDI_CONNECTION_INFORMATION pCallInfo,
IN PTDI_CONNECTION_INFORMATION pReturnInfo,
IN PIRP pIrp);
NTSTATUS
NbtSend(
IN TDI_REQUEST *pRequest,
IN USHORT Flags,
IN ULONG SendLength,
OUT LONG *pSentLength,
IN PVOID *pBuffer,
IN tDEVICECONTEXT *pContext,
IN PIRP pIrp
);
NTSTATUS
NbtSendDatagram(
IN TDI_REQUEST *pRequest,
IN PTDI_CONNECTION_INFORMATION pSendInfo,
IN LONG SendLength,
IN LONG *pSentLength,
IN PVOID pBuffer,
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp
);
NTSTATUS
SendDgram(
IN tNAMEADDR *pNameAddr,
IN tDGRAM_SEND_TRACKING *pTracker
);
NTSTATUS
BuildSendDgramHdr(
IN ULONG SendLength,
IN tDEVICECONTEXT *pDeviceContext,
IN PCHAR pSourceName,
IN PCHAR pDestinationName,
IN ULONG NameLength,
IN PVOID pBuffer,
OUT tDGRAMHDR **ppDgramHdr,
OUT tDGRAM_SEND_TRACKING **ppTracker
);
VOID
NodeStatusDone(
IN PVOID pContext,
IN NTSTATUS status
);
NTSTATUS
NbtSendNodeStatus(
IN tDEVICECONTEXT *pDeviceContext,
IN PCHAR pName,
IN PULONG pIpAddrsList,
IN PVOID ClientContext,
IN PVOID CompletionRoutine
);
NTSTATUS
NbtQueryFindName(
IN PTDI_CONNECTION_INFORMATION pInfo,
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp,
IN BOOLEAN IsIoctl
);
NTSTATUS
CopyFindNameData(
IN tNAMEADDR *pNameAddr,
IN PIRP pIrp,
IN tDGRAM_SEND_TRACKING *pTracker
);
NTSTATUS
NbtListen(
IN TDI_REQUEST *pRequest,
IN ULONG Flags,
IN TDI_CONNECTION_INFORMATION *pRequestConnectInfo,
OUT TDI_CONNECTION_INFORMATION *pReturnConnectInfo,
IN PVOID pIrp);
NTSTATUS
NbtAccept(
IN TDI_REQUEST *pRequest,
IN TDI_CONNECTION_INFORMATION *pAcceptInfo,
OUT TDI_CONNECTION_INFORMATION *pReturnAcceptInfo,
IN PIRP pIrp);
NTSTATUS
NbtReceiveDatagram(
IN TDI_REQUEST *pRequest,
IN PTDI_CONNECTION_INFORMATION pReceiveInfo,
IN PTDI_CONNECTION_INFORMATION pReturnedInfo,
IN LONG ReceiveLength,
IN LONG *pReceivedLength,
IN PVOID pBuffer,
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp
);
NTSTATUS
NbtSetEventHandler(
tCLIENTELE *pClientEle,
int EventType,
PVOID pEventHandler,
PVOID pEventContext
);
NTSTATUS
NbtAddEntryToRemoteHashTable(
IN tDEVICECONTEXT *pDeviceContext,
IN USHORT NameAddFlag,
IN PUCHAR Name,
IN ULONG IpAddress,
IN ULONG Ttl,
IN UCHAR name_flags
);
NTSTATUS
NbtQueryAdapterStatus(
IN tDEVICECONTEXT *pDeviceContext,
OUT PVOID *ppAdapterStatus,
OUT PLONG pSize,
enum eNbtLocation Location
);
NTSTATUS
NbtQueryConnectionList(
IN tDEVICECONTEXT *pDeviceContext,
OUT PVOID *ppConnList,
IN OUT PLONG pSize
);
VOID
DelayedNbtResyncRemoteCache(
IN PVOID Unused1,
IN PVOID Unused2,
IN PVOID Unused3,
IN tDEVICECONTEXT *Unused4
);
NTSTATUS
NbtQueryBcastVsWins(
IN tDEVICECONTEXT *pDeviceContext,
OUT PVOID *ppBuffer,
IN OUT PLONG pSize
);
NTSTATUS
NbtNewDhcpAddress(
tDEVICECONTEXT *pDeviceContext,
ULONG IpAddress,
ULONG SubnetMask);
VOID
FreeTracker(
IN tDGRAM_SEND_TRACKING *pTracker,
IN ULONG Actions
);
NTSTATUS
DatagramDistribution(
IN tDGRAM_SEND_TRACKING *pTracker,
IN tNAMEADDR *pNameAddr
);
VOID
DeleteAddressElement(
IN tADDRESSELE *pAddress
);
VOID
DeleteClientElement(
IN tCLIENTELE *pClientEle
);
VOID
ReleaseNameCompletion(
IN PVOID pContext,
IN NTSTATUS status,
IN ULONG lInfo);
NTSTATUS
DisconnectLower(
IN tLOWERCONNECTION *pLowerConn,
IN ULONG state,
IN ULONG Flags,
IN PVOID Timeout,
IN BOOLEAN Wait
);
extern
USHORT
GetTransactId(
);
NTSTATUS
NbtDeleteLowerConn(
IN tLOWERCONNECTION *pLowerConn
);
tDEVICECONTEXT *
GetAndRefNextDeviceFromNameAddr(
IN tNAMEADDR *pNameAddr
);
tDEVICECONTEXT *
GetDeviceFromInterface(
IN tIPADDRESS IpAddress,
IN BOOLEAN fReferenceDevice
);
VOID
NbtDereferenceName(
IN tNAMEADDR *pNameAddr,
IN ULONG RefContext,
IN BOOLEAN fLocked
);
VOID
NbtDereferenceLowerConnection(
IN tLOWERCONNECTION *pLowerConn,
IN ULONG RefContext,
IN BOOLEAN fJointLockHeld
);
VOID
NbtDereferenceTracker(
IN tDGRAM_SEND_TRACKING *pTracker,
IN BOOLEAN fLocked
);
NTSTATUS
NbtDereferenceAddress(
IN tADDRESSELE *pAddressEle,
IN ULONG Context
);
VOID
NbtDereferenceConnection(
IN tCONNECTELE *pConnEle,
IN ULONG RefContext
);
VOID
NbtDereferenceClient(
IN tCLIENTELE *pClientEle
);
//---------------------------------------------------------------------
//
// FROM TDICNCT.C
//
NTSTATUS
NbtTdiOpenConnection (
IN tLOWERCONNECTION *pLowerConn,
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
NbtTdiAssociateConnection(
IN PFILE_OBJECT pFileObject,
IN HANDLE Handle
);
NTSTATUS
NbtTdiCloseConnection(
IN tLOWERCONNECTION *pLowerConn
);
NTSTATUS
NbtTdiCloseAddress(
IN tLOWERCONNECTION *pLowerConn
);
//---------------------------------------------------------------------
//
// FROM TDIADDR.C
//
NTSTATUS
NbtTdiOpenAddress (
OUT PHANDLE pFileHandle,
OUT PDEVICE_OBJECT *pDeviceObject,
OUT PFILE_OBJECT *pFileObject,
IN tDEVICECONTEXT *pDeviceContext,
IN USHORT PortNumber,
IN ULONG IpAddress,
IN ULONG Flags
);
NTSTATUS
NbtTdiCompletionRoutine(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PVOID Context
);
NTSTATUS
NbtTdiOpenControl (
IN tDEVICECONTEXT *pDeviceContext
);
//---------------------------------------------------------------------
//
// FROM NBTUTILS.C
//
BOOLEAN
IsEntryInList(
PLIST_ENTRY pEntryToFind,
PLIST_ENTRY pListToSearch
);
void
FreeList(
PLIST_ENTRY pHead,
PLIST_ENTRY pFreeQ);
void
NbtFreeAddressObj(
tADDRESSELE *pBlk);
void
NbtFreeClientObj(
tCLIENTELE *pBlk);
void
FreeConnectionObj(
tCONNECTELE *pBlk);
tCLIENTELE *
NbtAllocateClientBlock(
tADDRESSELE *pAddrEle,
tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
NbtAddPermanentName(
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
NbtAddPermanentNameNotFound(
IN tDEVICECONTEXT *pDeviceContext
);
VOID
NbtRemovePermanentName(
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
ConvertDottedDecimalToUlong(
IN PUCHAR pInString,
OUT PULONG IpAddress);
NTSTATUS
NbtInitQ(
PLIST_ENTRY pListHead,
LONG iSizeBuffer,
LONG iNumBuffers);
NTSTATUS
NbtInitTrackerQ(
LONG iNumBuffers
);
tDGRAM_SEND_TRACKING *
NbtAllocTracker(
IN VOID
);
NTSTATUS
NbtGetBuffer(
PLIST_ENTRY pListHead,
PLIST_ENTRY *ppListEntry,
enum eBUFFER_TYPES eBuffType);
NTSTATUS
NewInternalAddressFromTransportAddress(
IN TRANSPORT_ADDRESS UNALIGNED *pTransportAddress,
IN ULONG MaxInputBufferLength,
OUT PTA_NETBT_INTERNAL_ADDRESS *ppNetBT
);
VOID
DeleteInternalAddress(
IN PTA_NETBT_INTERNAL_ADDRESS pNetBT
);
NTSTATUS
GetNetBiosNameFromTransportAddress(
IN TRANSPORT_ADDRESS UNALIGNED *pTransportAddress,
IN ULONG MaxInputBufferLength,
OUT PTDI_ADDRESS_NETBT_INTERNAL pNetBT
);
NTSTATUS
ConvertToAscii(
IN PCHAR pNameHdr,
IN LONG NumBytes,
OUT PCHAR pName,
OUT PCHAR *pScope,
OUT PULONG pNameSize
);
PCHAR
ConvertToHalfAscii(
OUT PCHAR pDest,
IN PCHAR pName,
IN PCHAR pScope,
IN ULONG ScopeSize
);
ULONG
Nbt_inet_addr(
IN PCHAR pName,
IN ULONG Flags
);
NTSTATUS
BuildQueryResponse(
IN USHORT sNameSize,
IN tNAMEHDR *pNameHdr,
IN ULONG uTtl,
IN ULONG IpAddress,
OUT ULONG uNumBytes,
OUT PVOID pResponse,
IN PVOID pName,
IN USHORT NameType,
IN USHORT RetCode
);
NTSTATUS
GetTracker(
OUT tDGRAM_SEND_TRACKING **ppTracker,
IN enum eTRACKER_TYPE TrackerType);
NTSTATUS
GetIrp(
OUT PIRP *ppIrp);
ULONG
CountLocalNames(IN tNBTCONFIG *pNbtConfig
);
ULONG
CountUpperConnections(
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
DisableInboundConnections(
IN tDEVICECONTEXT *pDeviceContext
);
ULONG
CloseLowerConnections(
IN PLIST_ENTRY pLowerConnFreeHead
);
NTSTATUS
ReRegisterLocalNames(
IN tDEVICECONTEXT *pDeviceContext,
IN BOOLEAN fSendNameRelease
);
VOID
NbtStopRefreshTimer(
);
NTSTATUS
strnlen(
PUCHAR SrcString,
LONG MaxBufferLength,
LONG *pStringLen
);
//---------------------------------------------------------------------
//
// FROM hndlrs.c
//
NTSTATUS
RcvHandlrNotOs (
IN PVOID ReceiveEventContext,
IN PVOID ConnectionContext,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID pTsdu,
OUT PVOID *RcvBuffer
);
NTSTATUS
Inbound (
IN PVOID ReceiveEventContext,
IN PVOID ConnectionContext,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID pTsdu,
OUT PVOID *RcvBuffer
);
NTSTATUS
Outbound (
IN PVOID ReceiveEventContext,
IN PVOID ConnectionContext,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID pTsdu,
OUT PVOID *RcvBuffer
);
NTSTATUS
RejectAnyData(
IN PVOID ReceiveEventContext,
IN tLOWERCONNECTION *pLowerConn,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID pTsdu,
OUT PVOID *ppIrp
);
VOID
RejectSession(
IN tLOWERCONNECTION *pLowerConn,
IN ULONG StatusCode,
IN ULONG SessionStatus,
IN BOOLEAN SendNegativeSessionResponse
);
VOID
GetIrpIfNotCancelled(
IN tCONNECTELE *pConnEle,
OUT PIRP *ppIrp
);
NTSTATUS
FindSessionEndPoint(
IN VOID UNALIGNED *pTsdu,
IN PVOID ConnectionContext,
IN ULONG BytesIndicated,
OUT tCLIENTELE **ppClientEle,
OUT PVOID *ppRemoteAddress,
OUT PULONG pRemoteAddressLength
);
VOID
SessionRetry(
IN PVOID pContext,
IN PVOID pContext2,
IN tTIMERQENTRY *pTimerQEntry
);
tCONNECTELE *
SearchConnectionList(
IN tCLIENTELE *pClientEle,
IN PVOID pClientContext
);
NTSTATUS
ConnectHndlrNotOs (
IN PVOID pConnectionContext,
IN LONG RemoteAddressLength,
IN PVOID pRemoteAddress,
IN int UserDataLength,
IN PVOID pUserData,
OUT CONNECTION_CONTEXT *ppConnectionId
);
NTSTATUS
DisconnectHndlrNotOs (
PVOID EventContext,
PVOID ConnectionContext,
ULONG DisconnectDataLength,
PVOID pDisconnectData,
ULONG DisconnectInformationLength,
PVOID pDisconnectInformation,
ULONG DisconnectIndicators
);
NTSTATUS
DgramHndlrNotOs(
IN PVOID ReceiveEventContext,
IN ULONG SourceAddrLength,
IN PVOID pSourceAddr,
IN ULONG OptionsLength,
IN PVOID pOptions,
IN ULONG ReceiveDatagramFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG pBytesTaken,
IN PVOID pTsdu,
OUT PVOID *ppRcvBuffer,
OUT tCLIENTLIST **ppAddressEle
);
NTSTATUS
NameSrvHndlrNotOs (
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameSrv,
IN ULONG uNumBytes,
IN BOOLEAN fBroadcast
);
//---------------------------------------------------------------------
//
// FROM proxy.c
//
NTSTATUS
ReleaseResponseFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG NumBytes
);
NTSTATUS
ProxyQueryFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes,
IN USHORT OpCodeFlags
);
NTSTATUS
ProxyDoDgramDist(
IN tDGRAMHDR UNALIGNED *pDgram,
IN DWORD DgramLen,
IN tNAMEADDR *pNameAddr,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
ProxyTimerComplFn (
IN PVOID pContext,
IN PVOID pContext2,
IN tTIMERQENTRY *pTimerQEntry
);
VOID
ProxyRespond (
IN tQUERYRESP *pQuery,
IN PUCHAR pName,
IN tDEVICECONTEXT *pDeviceContext,
IN tNAMEHDR *pNameHdr,
IN ULONG lNameSize,
IN ULONG SrcAddress,
IN PTDI_ADDRESS_IP pAddressIp
);
//---------------------------------------------------------------------
//
// FROM hashtbl.c
//
NTSTATUS
CreateHashTable(
tHASHTABLE **pHashTable,
LONG NumBuckets,
enum eNbtLocation LocalRemote
);
#ifdef _PNP_POWER_
VOID
DestroyHashTables(
);
#endif // _PNP_POWER_
NTSTATUS
LockAndAddToHashTable(
IN tHASHTABLE *pHashTable,
IN PCHAR pName,
IN PCHAR pScope,
IN tIPADDRESS IpAddress,
IN enum eNbtAddrType NameType,
IN tNAMEADDR *pNameAddr,
OUT tNAMEADDR **ppNameAddress,
IN tDEVICECONTEXT *pDeviceContext,
IN USHORT NameAddFlags
);
NTSTATUS
AddToHashTable(
IN tHASHTABLE *pHashTable,
IN PCHAR pName,
IN PCHAR pScope,
IN tIPADDRESS IpAddress,
IN enum eNbtAddrType NameType,
IN tNAMEADDR *pNameAddr,
OUT tNAMEADDR **ppNameAddress,
IN tDEVICECONTEXT *pDeviceContext,
IN USHORT NameAddFlags
);
NTSTATUS
DeleteFromHashTable(
tHASHTABLE *pHashTable,
PCHAR pName
);
tNAMEADDR *
LockAndFindName(
enum eNbtLocation Location,
PCHAR pName,
PCHAR pScope,
ULONG *pRetNameType
);
tNAMEADDR *
FindName(
enum eNbtLocation Location,
PCHAR pName,
PCHAR pScope,
ULONG *pRetNameType
);
NTSTATUS
ChgStateOfScopedNameInHashTable(
tHASHTABLE *pHashTable,
PCHAR pName,
PCHAR pScope,
DWORD NewState
);
NTSTATUS
FindInHashTable(
tHASHTABLE *pHashTable,
PCHAR pName,
PCHAR pScope,
tNAMEADDR **pNameAddress
);
NTSTATUS
FindNoScopeInHashTable(
tHASHTABLE *pHashTable,
PCHAR pName,
tNAMEADDR **pNameAddress
);
NTSTATUS
UpdateHashTable(
tHASHTABLE *pHashTable,
PCHAR pName,
PCHAR pScope,
ULONG IpAddress,
BOOLEAN bGroup,
tNAMEADDR **ppNameAddr
);
//---------------------------------------------------------------------
//
// FROM timer.c
//
NTSTATUS
InitTimerQ(
IN int NumInQ
);
#ifdef _PNP_POWER_
NTSTATUS
DestroyTimerQ(
);
#endif // _PNP_POWER_
NTSTATUS
InterlockedCallCompletion(
IN tTIMERQENTRY *pTimer,
IN NTSTATUS status
);
NTSTATUS
StartTimer(
IN PVOID CompletionRoutine,
IN ULONG DeltaTime,
IN PVOID Context,
IN PVOID Context2,
IN PVOID ContextClient,
IN PVOID CompletionClient,
IN tDEVICECONTEXT *pDeviceContext,
OUT tTIMERQENTRY **ppTimerEntry,
IN USHORT Retries,
BOOLEAN fLocked);
NTSTATUS
StopTimer(
IN tTIMERQENTRY *pTimerEntry,
OUT COMPLETIONCLIENT *pClient,
OUT PVOID *ppContext
);
VOID
DelayedNbtStartWakeupTimer(
IN tDGRAM_SEND_TRACKING *pUnused1,
IN PVOID Unused2,
IN PVOID Unused3,
IN tDEVICECONTEXT *Unused4
);
VOID
DelayedNbtStopWakeupTimer(
IN tDGRAM_SEND_TRACKING *pUnused1,
IN PVOID pClientContext,
IN PVOID Unused2,
IN tDEVICECONTEXT *Unused3
);
//---------------------------------------------------------------------
//
// FROM udpsend.c
//
NTSTATUS
UdpSendQueryNs(
PCHAR pName,
PCHAR pScope
);
NTSTATUS
UdpSendQueryBcast(
IN PCHAR pName,
IN PCHAR pScope,
IN tDGRAM_SEND_TRACKING *pSentList
);
NTSTATUS
UdpSendRegistrationNs(
PCHAR pName,
PCHAR pScope
);
NTSTATUS
UdpSendNSBcast(
IN tNAMEADDR *pNameAddr,
IN PCHAR pScope,
IN tDGRAM_SEND_TRACKING *pSentList,
IN PVOID pCompletionRoutine,
IN PVOID pClientContext,
IN PVOID pClientCompletion,
IN ULONG Retries,
IN ULONG Timeout,
IN enum eNSTYPE eNsType,
IN BOOL SendFlag
);
VOID
NameDgramSendCompleted(
PVOID pContext,
NTSTATUS status,
ULONG lInfo
);
NTSTATUS
UdpSendResponse(
IN ULONG lNameSize,
IN tNAMEHDR UNALIGNED *pNameHdrIn,
IN tNAMEADDR *pNameAddr,
IN PTDI_ADDRESS_IP pDestIpAddress,
IN tDEVICECONTEXT *pDeviceContext,
IN ULONG Rcode,
IN enum eNSTYPE NsType,
IN CTELockHandle OldIrq
);
NTSTATUS
UdpSendDatagram(
IN tDGRAM_SEND_TRACKING *pDgramTracker,
IN ULONG IpAddress,
IN PVOID pCompletionRoutine,
IN PVOID CompletionContext,
IN USHORT Port,
IN ULONG Service
);
PVOID
CreatePdu(
IN PCHAR pName,
IN PCHAR pScope,
IN ULONG IpAddress,
IN USHORT NameType,
IN enum eNSTYPE eNsType,
OUT PVOID *pHdrs,
OUT PULONG pLength,
IN tDGRAM_SEND_TRACKING *pTracker
);
NTSTATUS
TcpSessionStart(
IN tDGRAM_SEND_TRACKING *pTracker,
IN ULONG IpAddress,
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pCompletionRoutine,
IN ULONG Port
);
NTSTATUS
TcpSendSessionResponse(
IN tLOWERCONNECTION *pLowerConn,
IN ULONG lStatusCode,
IN ULONG lSessionStatus
);
NTSTATUS
TcpSendSession(
IN tDGRAM_SEND_TRACKING *pTracker,
IN tLOWERCONNECTION *LowerConn,
IN PVOID pCompletionRoutine
);
NTSTATUS
SendTcpDisconnect(
IN tLOWERCONNECTION *pLowerConnId
);
NTSTATUS
TcpDisconnect(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID Timeout,
IN ULONG Flags,
IN BOOLEAN Wait
);
VOID
FreeTrackerOnDisconnect(
IN tDGRAM_SEND_TRACKING *pTracker
);
VOID
QueryRespDone(
IN PVOID pContext,
IN NTSTATUS status,
IN ULONG lInfo);
VOID
DisconnectDone(
IN PVOID pContext,
IN NTSTATUS status,
IN ULONG lInfo);
//---------------------------------------------------------------------
//
// FROM tdiout.c
//
NTSTATUS
TdiSendDatagram(
IN PTDI_REQUEST pRequestInfo,
IN PTDI_CONNECTION_INFORMATION pSendDgramInfo,
IN ULONG SendLength,
OUT PULONG pSentSize,
IN tDGRAM_SEND_TRACKING *pDgramTracker
);
PIRP
NTAllocateNbtIrp(
IN PDEVICE_OBJECT DeviceObject
);
NTSTATUS
TdiConnect(
IN PTDI_REQUEST pRequestInfo,
IN ULONG_PTR lTimeout,
IN PTDI_CONNECTION_INFORMATION pSendInfo,
OUT PVOID pIrp
);
NTSTATUS
TdiSend(
IN PTDI_REQUEST pRequestInfo,
IN USHORT sFlags,
IN ULONG SendLength,
OUT PULONG pSentSize,
IN tBUFFER *pSendBuffer,
IN ULONG Flags
);
NTSTATUS
TdiDisconnect(
IN PTDI_REQUEST pRequestInfo,
IN PVOID lTimeout,
IN ULONG Flags,
IN PTDI_CONNECTION_INFORMATION pSendInfo,
IN PCTE_IRP pClientIrp,
IN BOOLEAN Wait
);
//---------------------------------------------------------------------
//
// FROM inbound.c
//
NTSTATUS
QueryFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes,
IN USHORT OpCodeFlags,
IN BOOLEAN fBroadcast
);
NTSTATUS
RegResponseFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes,
IN USHORT OpCodeFlags
);
NTSTATUS
CheckRegistrationFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes
);
NTSTATUS
NameReleaseFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes
);
NTSTATUS
WackFromNet(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN LONG lNumBytes
);
VOID
SetupRefreshTtl(
IN tNAMEHDR UNALIGNED *pNameHdr,
IN tNAMEADDR *pNameAddr,
IN LONG lNameSize
);
#ifdef MULTIPLE_WINS
BOOLEAN
IsNameServerForDevice(
IN ULONG SrcAddress,
IN tDEVICECONTEXT *pDevContext
);
#endif
BOOLEAN
SrcIsNameServer(
IN ULONG SrcAddress,
IN USHORT SrcPort
);
VOID
SwitchToBackup(
IN tDEVICECONTEXT *pDeviceContext
);
BOOLEAN
SrcIsUs(
IN ULONG SrcAddress
);
NTSTATUS
FindOnPendingList(
IN PUCHAR pName,
IN tNAMEHDR UNALIGNED *pNameHdr,
IN BOOLEAN DontCheckTransactionId,
IN ULONG BytesToCompare,
OUT tNAMEADDR **ppNameAddr
);
//---------------------------------------------------------------------
//
// FROM init.c
//
NTSTATUS
InitNotOs(
void
) ;
NTSTATUS
InitTimersNotOs(
void
);
NTSTATUS
StopInitTimers(
void
);
VOID
ReadParameters(
IN tNBTCONFIG *pConfig,
IN HANDLE ParmHandle
);
VOID
ReadParameters2(
IN tNBTCONFIG *pConfig,
IN HANDLE ParmHandle
);
//---------------------------------------------------------------------
//
// FROM parse.c
//
unsigned long
LmGetIpAddr (
IN PUCHAR path,
IN PUCHAR target,
IN CHAR RecurseDepth,
OUT BOOLEAN *bFindName
);
VOID
RemovePreloads (
);
VOID
SetNameState(
IN tNAMEADDR *pNameAddr,
IN PULONG pIpList,
IN BOOLEAN IpAddrResolved
);
LONG
PrimeCache(
IN PUCHAR path,
IN PUCHAR ignored,
IN CHAR RecurseDepth,
OUT BOOLEAN *ignored2
);
NTSTATUS
NtProcessLmHSvcIrp(
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID *pBuffer,
IN LONG Size,
IN PCTE_IRP pIrp,
IN enum eNbtLmhRequestType RequestType
);
VOID
NbtCompleteLmhSvcRequest(
IN NBT_WORK_ITEM_CONTEXT *Context,
IN ULONG *IpList,
IN enum eNbtLmhRequestType RequestType,
IN ULONG lNameLength,
IN PWSTR pwsName,
IN BOOLEAN IpAddrResolved
);
NTSTATUS
NbtProcessLmhSvcRequest(
IN NBT_WORK_ITEM_CONTEXT *Context,
IN enum eNbtLmhRequestType RequestType
);
VOID
StartLmHostTimer(
NBT_WORK_ITEM_CONTEXT *pContext,
IN BOOLEAN fLockedOnEntry
);
NTSTATUS
LmHostQueueRequest(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN PVOID pDeviceContext
);
VOID
TimeoutLmHRequests(
IN tTIMERQENTRY *pTimerQEntry,
IN tDEVICECONTEXT *pDeviceContext,
IN BOOLEAN fLocked,
IN CTELockHandle *pJointLockOldIrq
);
tNAMEADDR *
FindInDomainList (
IN PUCHAR pName,
IN PLIST_ENTRY pDomainHead
);
//---------------------------------------------------------------------
//
// Delayed (Non-Dpc) Worker routines:
//
typedef
VOID
(*PNBT_WORKER_THREAD_ROUTINE)(
tDGRAM_SEND_TRACKING *pTracker,
PVOID pClientContext,
PVOID ClientCompletion,
tDEVICECONTEXT *pDeviceContext
);
//
// In nbt\hndlrs.c
//
VOID
DelayedAllocLowerConn(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
DelayedAllocLowerConnSpecial(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
DelayedCleanupAfterDisconnect(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
//
// In nbt\Inbound.c
//
VOID
ExtractServerNameCompletion(
IN tDGRAM_SEND_TRACKING *pClientTracker,
IN NTSTATUS status
);
VOID
CopyNodeStatusResponseCompletion(
IN tDGRAM_SEND_TRACKING *pTracker,
IN NTSTATUS status
);
//
// In nbt\Name.c
//
VOID
DelayedReConnect(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
DelayedSendDgramDist (
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID Unused1,
IN tDEVICECONTEXT *Unused2
);
VOID
DelayedWipeOutLowerconn(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
//
// In nbt\NameSrv.c
//
VOID
DelayedNextRefresh(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
DelayedRefreshBegin(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
DelayedSessionKeepAlive(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
//
// In nbt\NbtUtils.c
//
VOID
DelayedFreeAddrObj(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
//
// In nbt\parse.c
//
VOID
DelayedScanLmHostFile (
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
#ifndef VXD
//
// In nt\NtIsol.c
//
NTSTATUS
DelayedNbtProcessConnect(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
//
// In nt\NtUtil.c
//
VOID
DelayedNbtDeleteDevice(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN tDEVICECONTEXT *pDeviceContext
);
#endif // !VXD
#define MIN(x,y) (((x) < (y)) ? (x) : (y))
#define MAX(x,y) (((x) > (y)) ? (x) : (y))
int check_unicode_string(IN PUNICODE_STRING str);
NTSTATUS
PickBestAddress(
IN tNAMEADDR *pNameAddr,
IN tDEVICECONTEXT *pDeviceContext,
OUT tIPADDRESS *pIpAddress
);
#endif // _NBTPROCS_H_
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