419 lines
8.6 KiB
C
419 lines
8.6 KiB
C
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/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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srvfsd.h
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Abstract:
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This module defines routines in the File System Driver for the LAN
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Manager server.
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Author:
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Chuck Lenzmeier (chuckl) 1-Dec-1989
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Revision History:
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--*/
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#ifndef _SRVFSD_
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#define _SRVFSD_
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//#include "srvblock.h"
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#include "wmilib.h"
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typedef struct _DEVICE_EXTENSION {
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PDEVICE_OBJECT pDeviceObject;
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ULONG TestCounter;
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WMILIB_CONTEXT WmiLibContext;
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} DEVICE_EXTENSION, * PDEVICE_EXTENSION;
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typedef enum _tagSrvWmiEvents {
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EVENT_TYPE_SMB_CREATE_DIRECTORY,
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EVENT_TYPE_SMB_DELETE_DIRECTORY,
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EVENT_TYPE_SMB_OPEN,
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EVENT_TYPE_SMB_CREATE,
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EVENT_TYPE_SMB_CLOSE,
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EVENT_TYPE_SMB_FLUSH,
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EVENT_TYPE_SMB_DELETE,
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EVENT_TYPE_SMB_RENAME,
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EVENT_TYPE_SMB_QUERY_INFORMATION,
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EVENT_TYPE_SMB_SET_INFORMATION,
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EVENT_TYPE_SMB_READ,
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EVENT_TYPE_SMB_WRITE,
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EVENT_TYPE_SMB_LOCK_BYTE_RANGE,
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EVENT_TYPE_SMB_UNLOCK_BYTE_RANGE,
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EVENT_TYPE_SMB_CREATE_TEMPORARY,
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EVENT_TYPE_SMB_CHECK_DIRECTORY,
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EVENT_TYPE_SMB_PROCESS_EXIT,
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EVENT_TYPE_SMB_SEEK,
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EVENT_TYPE_SMB_LOCK_AND_READ,
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EVENT_TYPE_SMB_SET_INFORMATION2,
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EVENT_TYPE_SMB_QUERY_INFORMATION2,
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EVENT_TYPE_SMB_LOCKING_AND_X,
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EVENT_TYPE_SMB_TRANSACTION,
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EVENT_TYPE_SMB_TRANSACTION_SECONDARY,
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EVENT_TYPE_SMB_IOCTL,
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EVENT_TYPE_SMB_IOCTL_SECONDARY,
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EVENT_TYPE_SMB_MOVE,
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EVENT_TYPE_SMB_ECHO,
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EVENT_TYPE_SMB_OPEN_AND_X,
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EVENT_TYPE_SMB_READ_AND_X,
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EVENT_TYPE_SMB_WRITE_AND_X,
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EVENT_TYPE_SMB_FIND_CLOSE2,
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EVENT_TYPE_SMB_FIND_NOTIFY_CLOSE,
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EVENT_TYPE_SMB_TREE_CONNECT,
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EVENT_TYPE_SMB_TREE_DISCONNECT,
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EVENT_TYPE_SMB_NEGOTIATE,
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EVENT_TYPE_SMB_SESSION_SETUP_AND_X,
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EVENT_TYPE_SMB_LOGOFF_AND_X,
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EVENT_TYPE_SMB_TREE_CONNECT_AND_X,
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EVENT_TYPE_SMB_QUERY_INFORMATION_DISK,
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EVENT_TYPE_SMB_SEARCH,
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EVENT_TYPE_SMB_NT_TRANSACTION,
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EVENT_TYPE_SMB_NT_TRANSACTION_SECONDARY,
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EVENT_TYPE_SMB_NT_CREATE_AND_X,
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EVENT_TYPE_SMB_NT_CANCEL,
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EVENT_TYPE_SMB_OPEN_PRINT_FILE,
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EVENT_TYPE_SMB_CLOSE_PRINT_FILE,
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EVENT_TYPE_SMB_GET_PRINT_QUEUE,
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EVENT_TYPE_SMB_READ_RAW,
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EVENT_TYPE_SMB_WRITE_RAW,
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EVENT_TYPE_SMB_READ_MPX,
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EVENT_TYPE_SMB_WRITE_MPX,
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EVENT_TYPE_SMB_WRITE_MPX_SECONDARY,
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EVENT_TYPE_SMB_OPEN2,
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EVENT_TYPE_SMB_FIND_FIRST2,
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EVENT_TYPE_SMB_FIND_NEXT2,
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EVENT_TYPE_SMB_QUERY_FS_INFORMATION,
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EVENT_TYPE_SMB_SET_FS_INFORMATION,
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EVENT_TYPE_SMB_QUERY_PATH_INFORMATION,
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EVENT_TYPE_SMB_SET_PATH_INFORMATION,
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EVENT_TYPE_SMB_QUERY_FILE_INFORMATION,
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EVENT_TYPE_SMB_SET_FILE_INFORMATION,
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EVENT_TYPE_SMB_FSCTL,
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EVENT_TYPE_SMB_IOCTL2,
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EVENT_TYPE_SMB_FIND_NOTIFY,
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EVENT_TYPE_SMB_CREATE_DIRECTORY2,
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EVENT_TYPE_SMB_GET_DFS_REFERRALS,
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EVENT_TYPE_SMB_REPORT_DFS_INCONSISTENCY,
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EVENT_TYPE_SMB_CREATE_WITH_SD_OR_EA,
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EVENT_TYPE_SMB_NT_IOCTL,
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EVENT_TYPE_SMB_SET_SECURITY_DESCRIPTOR,
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EVENT_TYPE_SMB_NT_NOTIFY_CHANGE,
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EVENT_TYPE_SMB_NT_RENAME,
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EVENT_TYPE_SMB_QUERY_SECURITY_DESCRIPTOR,
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EVENT_TYPE_SMB_QUERY_QUOTA,
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EVENT_TYPE_SMB_SET_QUOTA,
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EVENT_TYPE_SMB_LAST_EVENT
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} SrvWmiEvents;
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// WMI Dispatch routine
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//
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void
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SrvWmiInitContext(
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PWORK_CONTEXT WorkContext
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);
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void
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SrvWmiStartContext(
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PWORK_CONTEXT WorkContext
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);
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void
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SrvWmiEndContext(
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PWORK_CONTEXT WorkContext
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);
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void
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SrvWmiTraceEvent(
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PWORK_CONTEXT WorkContext
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);
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NTSTATUS
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SrvWmiDispatch(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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//
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// FSD dispatch routine.
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//
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NTSTATUS
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SrvFsdDispatch (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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//
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// FSD I/O completion routine
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//
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NTSTATUS
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SrvFsdIoCompletionRoutine (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Context
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);
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//
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// FSD TDI send completion routine
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//
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NTSTATUS
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SrvFsdSendCompletionRoutine (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Context
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);
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//
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// FSD Oplock request completion routine
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//
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NTSTATUS
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SrvFsdOplockCompletionRoutine (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Context
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);
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//
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// FSD transport Connect indication handler
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//
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NTSTATUS
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SrvFsdTdiConnectHandler (
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IN PVOID TdiEventContext,
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IN int RemoteAddressLength,
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IN PVOID RemoteAddress,
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IN int UserDataLength,
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IN PVOID UserData,
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IN int OptionsLength,
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IN PVOID Options,
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OUT CONNECTION_CONTEXT *ConnectionContext,
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OUT PIRP *AcceptIrp
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);
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//
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// FSD transport Disconnect indication handler
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//
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NTSTATUS
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SrvFsdTdiDisconnectHandler (
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IN PVOID TdiEventContext,
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IN CONNECTION_CONTEXT ConnectionContext,
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IN int DisconnectDataLength,
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IN PVOID DisconnectData,
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IN int DisconnectInformationLength,
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IN PVOID DisconnectInformation,
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IN ULONG DisconnectFlags
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);
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//
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// FSD transport Receive indication handler
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//
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NTSTATUS
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SrvFsdTdiReceiveHandler (
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IN PVOID TdiEventContext,
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IN CONNECTION_CONTEXT ConnectionContext,
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IN ULONG ReceiveFlags,
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IN ULONG BytesIndicated,
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IN ULONG BytesAvailable,
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OUT ULONG *BytesTaken,
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IN PVOID Tsdu,
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OUT PIRP *IoRequestPacket
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);
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VOID
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SrvPnpBindingHandler (
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IN TDI_PNP_OPCODE PnpOpcode,
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IN PUNICODE_STRING DeviceName,
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IN PWSTR MultiSZBindList
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);
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NTSTATUS
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SrvPnpPowerHandler (
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IN PUNICODE_STRING DeviceName,
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IN PNET_PNP_EVENT PnPEvent,
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IN PTDI_PNP_CONTEXT Context1,
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IN PTDI_PNP_CONTEXT Context2
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);
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//
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// Routine to get a work item from the free list. Wakes the resource
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// thread if the list is getting empty.
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//
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PWORK_CONTEXT SRVFASTCALL
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SrvFsdGetReceiveWorkItem (
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PWORK_QUEUE queue
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);
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//
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// If a workitem could not be allocated, SrvServiceWorkItemShortage() is called
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// when the next workitem is freed
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//
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VOID SRVFASTCALL
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SrvServiceWorkItemShortage (
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IN PWORK_CONTEXT WorkContext
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);
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//
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// If we have detected a DoS attack, the workitem will trigger a teardown
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//
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VOID SRVFASTCALL
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SrvServiceDoSTearDown (
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IN PWORK_CONTEXT WorkContext
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);
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//
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// Routine to queue an EX work item to an EX worker thread.
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//
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#define SrvFsdQueueExWorkItem(_item,_running,_type) { \
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if ( !*(_running) ) { \
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*(_running) = TRUE; \
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ObReferenceObject( SrvDeviceObject ); \
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ExQueueWorkItem( (_item), (_type) ); \
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} \
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}
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//
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// SMB processing support routines.
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//
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VOID SRVFASTCALL
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SrvFsdRequeueReceiveWorkItem (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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SrvFsdRestartSmbComplete (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID
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SrvFsdServiceNeedResourceQueue (
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IN PWORK_CONTEXT *WorkContext,
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IN PKIRQL OldIrql
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);
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//
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// SMB processing restart routines referenced by the FSP.
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//
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VOID SRVFASTCALL
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SrvFsdRestartRead (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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SrvFsdRestartReadAndX (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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SrvFsdRestartReadAndXCompressed (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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SrvFsdRestartWrite (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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SrvFsdRestartWriteAndX (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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IpxRestartStartSendOnCorrectProcessor (
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IN OUT PWORK_CONTEXT WorkContext
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);
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VOID SRVFASTCALL
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SrvFsdRestartLargeReadAndX (
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IN OUT PWORK_CONTEXT WorkContext
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);
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//
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// Resource shortage routines.
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//
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BOOLEAN
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SrvAddToNeedResourceQueue (
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IN PCONNECTION Connection,
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IN RESOURCE_TYPE ResourceType,
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IN PRFCB Rfcb OPTIONAL
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);
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VOID
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SrvCheckForAndQueueDoS(
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PWORK_QUEUE queue
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);
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//
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// Send Completion Routines
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//
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NTSTATUS
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SrvFsdRestartSmbAtSendCompletion (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PWORK_CONTEXT WorkContext
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);
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NTSTATUS
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SrvQueueWorkToFspAtSendCompletion (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PWORK_CONTEXT WorkContext
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);
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NTSTATUS
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SrvFsdRestartSendOplockIItoNone(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN OUT PWORK_CONTEXT WorkContext
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);
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NTSTATUS
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RequeueIpxWorkItemAtSendCompletion (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN OUT PWORK_CONTEXT WorkContext
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);
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NTSTATUS
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RestartCopyReadMpxComplete (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN OUT PWORK_CONTEXT WorkContext
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);
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NTSTATUS
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RestartCopyReadRawResponse (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN OUT PWORK_CONTEXT WorkContext
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);
|
||
|
|
|
||
|
|
VOID
|
||
|
|
SrvpNotifyChangesToNetBt(
|
||
|
|
IN TDI_PNP_OPCODE PnPOpcode,
|
||
|
|
IN PUNICODE_STRING DeviceName,
|
||
|
|
IN PWSTR MultiSZBindList);
|
||
|
|
|
||
|
|
#endif // ndef _SRVFSD_
|