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|
/*++
Copyright (c) 1989-1993 Microsoft Corporation
Module Name:
NTProcs.c
Abstract:
This file contains the function prototypes that are specific to the NT
portion of the NBT driver.
Author:
Johnl 29-Mar-1993 Created
Revision History:
--*/
//---------------------------------------------------------------------
//
// FROM DRIVER.C
//
NTSTATUS
NbtDispatchCleanup(
IN PDEVICE_OBJECT Device,
IN PIRP irp
);
NTSTATUS
NbtDispatchClose(
IN PDEVICE_OBJECT device,
IN PIRP irp
);
NTSTATUS
NbtDispatchCreate(
IN PDEVICE_OBJECT Device,
IN PIRP pIrp
);
NTSTATUS
NbtDispatchDevCtrl(
IN PDEVICE_OBJECT device,
IN PIRP irp
);
NTSTATUS
NbtDispatchInternalCtrl(
IN PDEVICE_OBJECT device,
IN PIRP irp
);
PFILE_FULL_EA_INFORMATION
FindInEA(
IN PFILE_FULL_EA_INFORMATION start,
IN PCHAR wanted
);
USHORT
GetDriverName(
IN PFILE_OBJECT pfileobj,
OUT PUNICODE_STRING name
);
int
shortreply(
IN PIRP pIrp,
IN int status,
IN int nbytes
);
//---------------------------------------------------------------------
//
// FROM NTISOL.C
//
NTSTATUS
NTOpenControl(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTOpenAddr(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTOpenConnection(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
VOID
NTSetFileObjectContexts(
IN PIRP pIrp,
IN PVOID FsContext,
IN PVOID FsContext2);
VOID
NTCompleteIOListen(
IN tCLIENTELE *pClientEle,
IN NTSTATUS Status);
VOID
NTIoComplete(
IN PIRP pIrp,
IN NTSTATUS Status,
IN ULONG SentLength);
VOID
NTCompleteRegistration(
IN tCLIENTELE *pClientEle,
IN NTSTATUS Status);
NTSTATUS
NTAssocAddress(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTCloseAddress(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
VOID
NTClearFileObjectContext(
IN PIRP pIrp
);
NTSTATUS
NTCloseConnection(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTSetSharedAccess(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp,
IN tADDRESSELE *pAddress);
NTSTATUS
NTCheckSharedAccess(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp,
IN tADDRESSELE *pAddress);
NTSTATUS
NTCleanUpAddress(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTCleanUpConnection(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
VOID
DiscWaitCancel(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
VOID
NbtCancelListen(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP Irp
);
VOID
NTCancelRcvDgram(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
NTSTATUS
NTAccept(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTAssocAddress(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTDisAssociateAddress(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTConnect(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTDisconnect(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTListen(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTQueryInformation(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTReceive(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTReceiveDatagram(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTSend(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTSendDatagram(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTSetEventHandler(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTSetInformation(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTCheckSetCancelRoutine(
IN PIRP pIrp,
IN PVOID CancelRoutine,
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
NTSetCancelRoutine(
IN PIRP pIrp,
IN PVOID CancelRoutine,
IN tDEVICECONTEXT *pDeviceContext
);
VOID
NTCancelSession(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
VOID
DnsIrpCancel(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
VOID
CheckAddrIrpCancel(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
VOID
WaitForDnsIrpCancel(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
VOID
NTSendSession(
IN tDGRAM_SEND_TRACKING *pTracker,
IN tLOWERCONNECTION *pLowerConn,
IN PVOID pCompletion);
VOID
NTSendDgramNoWindup(
IN tDGRAM_SEND_TRACKING *pTracker,
IN ULONG IpAddress,
IN PVOID pCompletion);
NTSTATUS
NTQueueToWorkerThread(
IN tDGRAM_SEND_TRACKING *pTracker,
IN PVOID pClientContext,
IN PVOID ClientCompletion,
IN PVOID CallBackRoutine,
IN PVOID pDeviceContext
);
VOID
SecurityDelete(
IN PVOID pContext
);
NTSTATUS
DispatchIoctls(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp,
IN PIO_STACK_LOCATION pIrpSp);
NTSTATUS
NTCancelCancelRoutine(
IN PIRP pIrp
);
VOID
NTClearContextCancel(
IN NBT_WORK_ITEM_CONTEXT *pContext
);
VOID
FindNameCancel(
IN PDEVICE_OBJECT DeviceContext,
IN PIRP pIrp
);
//---------------------------------------------------------------------
//
// FROM NTUTIL.C
//
NTSTATUS
NbtCreateDeviceObject(
PDRIVER_OBJECT DriverObject,
tNBTCONFIG *pConfig,
PUNICODE_STRING pBindName,
PUNICODE_STRING pExportName,
tADDRARRAY *pAddrs,
PUNICODE_STRING RegistryPath,
#ifndef _IO_DELETE_DEVICE_SUPPORTED
BOOLEAN fReuse,
#endif
tDEVICECONTEXT **ppDeviceContext
);
NTSTATUS
NbtDestroyDeviceObject(
IN PVOID pBuffer
);
NTSTATUS
NbtProcessDhcpRequest(
tDEVICECONTEXT *pDeviceContext);
NTSTATUS
ConvertToUlong(
IN PUNICODE_STRING pucAddress,
OUT ULONG *pulValue);
NTSTATUS
NbtCreateAddressObjects(
IN ULONG IpAddress,
IN ULONG SubnetMask,
OUT tDEVICECONTEXT *pDeviceContext);
VOID
NbtGetMdl(
PMDL *ppMdl,
enum eBUFFER_TYPES eBuffType);
NTSTATUS
NbtInitMdlQ(
PSINGLE_LIST_ENTRY pListHead,
enum eBUFFER_TYPES eBuffType);
NTSTATUS
NTZwCloseFile(
IN HANDLE Handle
);
NTSTATUS
NTReReadRegistry(
IN tDEVICECONTEXT *pDeviceContext
);
NTSTATUS
NbtInitIrpQ(
PLIST_ENTRY pListHead,
int iNumBuffers);
NTSTATUS
NbtLogEvent(
IN ULONG EventCode,
IN NTSTATUS Status
);
NTSTATUS
SaveClientSecurity(
IN tDGRAM_SEND_TRACKING *pTracker
);
VOID
NtDeleteClientSecurity(
IN tDGRAM_SEND_TRACKING *pTracker
);
VOID
LogLockOperation(
char operation,
PKSPIN_LOCK PSpinLock,
KIRQL OldIrql,
KIRQL NewIrql,
char *File,
int Line
);
StrmpInitializeLockLog(
VOID
);
VOID
PadEntry(
char *EntryPtr
);
NTSTATUS
CloseAddressesWithTransport(
IN tDEVICECONTEXT *pDeviceContext
);
PVOID
CTEAllocMemDebug(
IN ULONG Size,
IN PVOID pBuffer,
IN UCHAR *File,
IN ULONG Line
);
VOID
AcquireSpinLockDebug(
IN PKSPIN_LOCK pSpinLock,
IN PKIRQL pOldIrq,
IN UCHAR LockNumber
);
VOID
FreeSpinLockDebug(
IN PKSPIN_LOCK pSpinLock,
IN KIRQL OldIrq,
IN UCHAR LockNumber
);
VOID
AcquireSpinLockAtDpcDebug(
IN PKSPIN_LOCK pSpinLock,
IN UCHAR LockNumber
);
VOID
FreeSpinLockAtDpcDebug(
IN PKSPIN_LOCK pSpinLock,
IN UCHAR LockNumber
);
VOID
GetDgramMdl(
OUT PMDL *ppMdl);
//---------------------------------------------------------------------
//
// FROM REGISTRY.C
//
NTSTATUS
NbtReadRegistry(
IN PUNICODE_STRING RegistryPath,
IN PDRIVER_OBJECT DriverObject,
OUT tNBTCONFIG *pConfig,
OUT tDEVICES **ppBindDevices,
OUT tDEVICES **ppExportDevices,
OUT tADDRARRAY **ppAddrArray
);
NTSTATUS
ReadNameServerAddresses (
IN HANDLE NbtConfigHandle,
IN tDEVICES *BindDevices,
IN ULONG NumberDevices,
OUT tADDRARRAY **ppAddrArray
);
NTSTATUS
GetIPFromRegistry(
IN PUNICODE_STRING pucRegistryPath,
IN PUNICODE_STRING pucBindDevice,
OUT PULONG pulIpAddress,
OUT PULONG pulBroadcastAddress,
IN BOOL fWantDhcpAddresses
);
NTSTATUS
ReadElement(
IN HANDLE HandleToKey,
IN PWSTR pwsValueName,
OUT PUNICODE_STRING pucString
);
NTSTATUS
NTReadIniString (
IN HANDLE ParametersHandle,
IN PWSTR Key,
OUT PUCHAR *ppString
);
ULONG
NbtReadSingleParameter(
IN HANDLE ParametersHandle,
IN PWCHAR ValueName,
IN ULONG DefaultValue,
IN ULONG MinimumValue
);
NTSTATUS
NTGetLmHostPath(
OUT PUCHAR *ppPath
);
//---------------------------------------------------------------------
//
// FROM tdihndlr.c
//
NTSTATUS
Normal(
IN PVOID ReceiveEventContext,
IN tLOWERCONNECTION *pLowerConn,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID UNALIGNED pTsdu,
OUT PVOID *ppIrp
);
NTSTATUS
FillIrp(
IN PVOID ReceiveEventContext,
IN tLOWERCONNECTION *pLowerConn,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID UNALIGNED pTsdu,
OUT PVOID *ppIrp
);
NTSTATUS
IndicateBuffer(
IN PVOID ReceiveEventContext,
IN tLOWERCONNECTION *pLowerConn,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID UNALIGNED pTsdu,
OUT PVOID *ppIrp
);
NTSTATUS
PartialRcv(
IN PVOID ReceiveEventContext,
IN tLOWERCONNECTION *pLowerConn,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID UNALIGNED pTsdu,
OUT PVOID *ppIrp
);
NTSTATUS
TdiReceiveHandler (
IN PVOID ReceiveEventContext,
IN PVOID ConnectionContext,
IN USHORT ReceiveFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT PULONG BytesTaken,
IN PVOID UNALIGNED Tsdu,
OUT PIRP *IoRequestPacket
);
NTSTATUS
PassRcvToTransport(
IN tLOWERCONNECTION *pLowerConn,
IN tCONNECTELE *pConnectEle,
IN PVOID pIoRequestPacket,
IN PULONG pRcvLength
);
NTSTATUS
CompletionRcv(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PVOID Context
);
NTSTATUS
NtBuildIrpForReceive (
IN tLOWERCONNECTION *pLowerConn,
IN ULONG Length,
OUT PVOID *ppIrp
);
NTSTATUS
SetEventHandler (
IN PDEVICE_OBJECT DeviceObject,
IN PFILE_OBJECT FileObject,
IN ULONG EventType,
IN PVOID EventHandler,
IN PVOID Context
);
NTSTATUS
SubmitTdiRequest (
IN PFILE_OBJECT FileObject,
IN PIRP Irp
);
NTSTATUS
TdiConnectHandler (
IN PVOID pConnectEventContext,
IN int RemoteAddressLength,
IN PVOID pRemoteAddress,
IN int UserDataLength,
IN PVOID UNALIGNED pUserData,
IN int OptionsLength,
IN PVOID pOptions,
OUT CONNECTION_CONTEXT *pConnectionContext,
OUT PIRP *ppAcceptIrp
);
NTSTATUS
TdiDisconnectHandler (
PVOID EventContext,
PVOID ConnectionContext,
ULONG DisconnectDataLength,
PVOID UNALIGNED DisconnectData,
ULONG DisconnectInformationLength,
PVOID DisconnectInformation,
ULONG DisconnectIndicators
);
NTSTATUS
TdiRcvDatagramHandler(
IN PVOID pDgramEventContext,
IN int SourceAddressLength,
IN PVOID pSourceAddress,
IN int OptionsLength,
IN PVOID pOptions,
IN ULONG ReceiveDatagramFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT ULONG *pBytesTaken,
IN PVOID UNALIGNED pTsdu,
OUT PIRP *pIoRequestPacket
);
NTSTATUS
TdiRcvNameSrvHandler(
IN PVOID pDgramEventContext,
IN int SourceAddressLength,
IN PVOID pSourceAddress,
IN int OptionsLength,
IN PVOID pOptions,
IN ULONG ReceiveDatagramFlags,
IN ULONG BytesIndicated,
IN ULONG BytesAvailable,
OUT ULONG *pBytesTaken,
IN PVOID UNALIGNED pTsdu,
OUT PIRP *pIoRequestPacket
);
NTSTATUS
TdiErrorHandler (
IN PVOID Context,
IN NTSTATUS Status
);
NTSTATUS
CompletionRcvDgram(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PVOID Context
);
NTSTATUS
NTProcessAcceptIrp(
IN PIRP pIrp,
OUT tCONNECTELE **ppConnEle
);
NTSTATUS
AllocateMdl (
IN tCONNECTELE *pConnEle
);
VOID
MakePartialMdl (
IN tCONNECTELE *pConnEle,
IN PIRP pIrp,
IN ULONG ToCopy
);
NTSTATUS
OutOfRsrcKill(
OUT tLOWERCONNECTION *pLowerConn);
VOID
CopyToStartofIndicate (
IN tLOWERCONNECTION *pLowerConn,
IN ULONG DataTaken
);
//---------------------------------------------------------------------
//
// FROM tdicnct.c
//
NTSTATUS
CreateDeviceString(
IN PWSTR AppendingString,
IN OUT PUNICODE_STRING pucDevice
);
//---------------------------------------------------------------------
//
// FROM winsif.c
//
NTSTATUS
NTOpenWinsAddr(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
NTCloseWinsAddr(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp);
NTSTATUS
RcvIrpFromWins (
IN tDEVICECONTEXT *pDeviceContext,
IN PCTE_IRP pIrp
);
NTSTATUS
PassNamePduToWins (
IN tDEVICECONTEXT *pDeviceContext,
IN PVOID pSrcAddress,
IN tNAMEHDR UNALIGNED *pNameSrv,
IN ULONG uNumBytes
);
NTSTATUS
WinsSendDatagram(
IN tDEVICECONTEXT *pDeviceContext,
IN PIRP pIrp,
IN BOOLEAN MustSend);
NTSTATUS
WinsRegisterName(
IN tDEVICECONTEXT *pDeviceContext,
IN tNAMEADDR *pNameAddr,
IN PUCHAR pScope,
IN enum eNSTYPE eNsType
);
//---------------------------------------------------------------------
//
// FROM ntpnp.c
//
#ifdef _PNP_POWER
VOID
AddressArrival(IN PTA_ADDRESS Addr);
VOID
AddressDeletion(IN PTA_ADDRESS Addr);
extern HANDLE AddressChangeHandle;
NTSTATUS
NbtCreateNetBTDeviceObject(
PDRIVER_OBJECT DriverObject,
tNBTCONFIG *pConfig,
PUNICODE_STRING RegistryPath
);
tDEVICECONTEXT *
NbtFindIPAddress(
ULONG IpAddr
);
NTSTATUS
NbtNtPNPInit(
VOID
);
VOID
NbtFailedNtPNPInit(
VOID
);
NTSTATUS
NbtAddressAdd(
ULONG IpAddr,
PUNICODE_STRING pucBindString,
PUNICODE_STRING pucExportString,
PULONG Inst
);
NTSTATUS
NbtAddNewInterface (
IN PIRP pIrp,
IN PVOID *pBuffer,
IN ULONG Size
);
VOID
NbtAddressDelete(
ULONG IpAddr
);
tDEVICECONTEXT *
NbtFindBindName(
PUNICODE_STRING pucBindName
);
#ifdef WATCHBIND
VOID
BindHandler(IN PUNICODE_STRING DeviceName);
VOID
UnbindHandler(IN PUNICODE_STRING DeviceName);
extern HANDLE BindingHandle;
#endif // WATCHBIND
#endif
|