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C++ AFD_DbgPrint函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AFD_DbgPrint函数的典型用法代码示例。如果您正苦于以下问题：C++ AFD_DbgPrint函数的具体用法？C++ AFD_DbgPrint怎么用？C++ AFD_DbgPrint使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了AFD_DbgPrint函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: DisplayBuffer

static VOID DisplayBuffer(
    PVOID Buffer,
    ULONG Size)
{
    ULONG i;
    PCHAR p;

    if ((DebugTraceLevel & MAX_TRACE) == 0)
        return;

    if (!Buffer) {
        AFD_DbgPrint(MIN_TRACE, ("Cannot display null buffer.\n"));
        return;
    }

    AFD_DbgPrint(MID_TRACE, ("Displaying buffer at (0x%X)  Size (%d).\n", Buffer, Size));

    p = (PCHAR)Buffer;
    for (i = 0; i < Size; i++) {
        if (i % 16 == 0)
            DbgPrint("\n");
        DbgPrint("%02X ", (p[i]) & 0xFF);
    }
    DbgPrint("\n");
}
开发者ID:hoangduit，项目名称:reactos，代码行数:25，代码来源:tdi.c


示例2: WarmSocketForBind

NTSTATUS WarmSocketForBind( PAFD_FCB FCB, ULONG ShareType ) {
    NTSTATUS Status;

    AFD_DbgPrint(MID_TRACE,("Called (AF %u)\n",
                            FCB->LocalAddress->Address[0].AddressType));

    if( !FCB->TdiDeviceName.Length || !FCB->TdiDeviceName.Buffer ) {
        AFD_DbgPrint(MIN_TRACE,("Null Device\n"));
        return STATUS_NO_SUCH_DEVICE;
    }
    if( !FCB->LocalAddress ) {
        AFD_DbgPrint(MIN_TRACE,("No local address\n"));
        return STATUS_INVALID_PARAMETER;
    }

    Status = TdiOpenAddressFile(&FCB->TdiDeviceName,
                                FCB->LocalAddress,
                                ShareType,
                                &FCB->AddressFile.Handle,
                                &FCB->AddressFile.Object );
    if (!NT_SUCCESS(Status))
        return Status;

    if (FCB->Flags & AFD_ENDPOINT_CONNECTIONLESS)
    {
        if (!FCB->Recv.Size)
        {
            Status = TdiQueryMaxDatagramLength(FCB->AddressFile.Object,
                                               &FCB->Recv.Size);
        }

        if (NT_SUCCESS(Status) && !FCB->Recv.Window)
        {
            FCB->Recv.Window = ExAllocatePool(PagedPool, FCB->Recv.Size);
            if (!FCB->Recv.Window)
                Status = STATUS_NO_MEMORY;
        }

        if (NT_SUCCESS(Status))
        {
            Status = TdiReceiveDatagram(&FCB->ReceiveIrp.InFlightRequest,
                                        FCB->AddressFile.Object,
                                        0,
                                        FCB->Recv.Window,
                                        FCB->Recv.Size,
                                        FCB->AddressFrom,
                                        &FCB->ReceiveIrp.Iosb,
                                        PacketSocketRecvComplete,
                                        FCB);

            /* We don't want to wait for this read to complete. */
            if( Status == STATUS_PENDING ) Status = STATUS_SUCCESS;
        }
    }

    AFD_DbgPrint(MID_TRACE,("Returning %x\n", Status));

    return Status;
}
开发者ID:TayberryWare，项目名称:reactos，代码行数:59，代码来源:bind.c


示例3: TdiQueryDeviceControl

NTSTATUS TdiQueryDeviceControl(
    PFILE_OBJECT FileObject,
    ULONG IoControlCode,
    PVOID InputBuffer,
    ULONG InputBufferLength,
    PVOID OutputBuffer,
    ULONG OutputBufferLength,
    PULONG Return)
/*
 * FUNCTION: Queries a device for information
 * ARGUMENTS:
 *     FileObject         = Pointer to file object
 *     IoControlCode      = I/O control code
 *     InputBuffer        = Pointer to buffer with input data
 *     InputBufferLength  = Length of InputBuffer
 *     OutputBuffer       = Address of buffer to place output data
 *     OutputBufferLength = Length of OutputBuffer
 * RETURNS:
 *     Status of operation
 */
{
    PDEVICE_OBJECT DeviceObject;
    IO_STATUS_BLOCK Iosb;
    NTSTATUS Status;
    KEVENT Event;
    PIRP Irp;

    if (!FileObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad file object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    DeviceObject = IoGetRelatedDeviceObject(FileObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    KeInitializeEvent(&Event, NotificationEvent, FALSE);

    Irp = IoBuildDeviceIoControlRequest(IoControlCode,
                                        DeviceObject,
                                        InputBuffer,
                                        InputBufferLength,
                                        OutputBuffer,
                                        OutputBufferLength,
                                        FALSE,
                                        &Event,
                                        &Iosb);
    if (!Irp)
        return STATUS_INSUFFICIENT_RESOURCES;

    Status = TdiCall(Irp, DeviceObject, &Event, &Iosb);

    if (Return)
        *Return = Iosb.Information;

    return Status;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:59，代码来源:tdi.c


示例4: TdiSetEventHandler

NTSTATUS TdiSetEventHandler(
    PFILE_OBJECT FileObject,
    LONG EventType,
    PVOID Handler,
    PVOID Context)
/*
 * FUNCTION: Sets or resets an event handler
 * ARGUMENTS:
 *     FileObject = Pointer to file object
 *     EventType  = Event code
 *     Handler    = Event handler to be called when the event occurs
 *     Context    = Context input to handler when the event occurs
 * RETURNS:
 *     Status of operation
 * NOTES:
 *     Specify NULL for Handler to stop calling event handler
 */
{
    PDEVICE_OBJECT DeviceObject;
    IO_STATUS_BLOCK Iosb;
    KEVENT Event;
    PIRP Irp;

    AFD_DbgPrint(MAX_TRACE, ("Called\n"));

    if (!FileObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad file object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    DeviceObject = IoGetRelatedDeviceObject(FileObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    KeInitializeEvent(&Event, NotificationEvent, FALSE);

    Irp = TdiBuildInternalDeviceControlIrp(TDI_SET_EVENT_HANDLER,   /* Sub function */
                                           DeviceObject,            /* Device object */
                                           FileObject,              /* File object */
                                           &Event,                  /* Event */
                                           &Iosb);                  /* Status */
    if (!Irp)
        return STATUS_INSUFFICIENT_RESOURCES;



    TdiBuildSetEventHandler(Irp,
                            DeviceObject,
                            FileObject,
                            NULL,
                            NULL,
                            EventType,
                            Handler,
                            Context);

    return TdiCall(Irp, DeviceObject, &Event, &Iosb);
}
开发者ID:hoangduit，项目名称:reactos，代码行数:59，代码来源:tdi.c


示例5: TryToSatisfyRecvRequestFromBuffer

static NTSTATUS TryToSatisfyRecvRequestFromBuffer( PAFD_FCB FCB,
                                                   PAFD_RECV_INFO RecvReq,
                                                   PUINT TotalBytesCopied ) {
    UINT i, BytesToCopy = 0, FcbBytesCopied = FCB->Recv.BytesUsed,
        BytesAvailable =
        FCB->Recv.Content - FCB->Recv.BytesUsed;
    PAFD_MAPBUF Map;
    *TotalBytesCopied = 0;


    AFD_DbgPrint(MID_TRACE,("Called, BytesAvailable = %u\n", BytesAvailable));

    if( CantReadMore(FCB) ) return STATUS_SUCCESS;
    if( !BytesAvailable ) return STATUS_PENDING;

    Map = (PAFD_MAPBUF)(RecvReq->BufferArray + RecvReq->BufferCount);

    AFD_DbgPrint(MID_TRACE,("Buffer Count: %u @ %p\n",
                            RecvReq->BufferCount,
                            RecvReq->BufferArray));
    for( i = 0;
         RecvReq->BufferArray &&
             BytesAvailable &&
             i < RecvReq->BufferCount;
         i++ ) {
        BytesToCopy =
            MIN( RecvReq->BufferArray[i].len, BytesAvailable );

        if( Map[i].Mdl ) {
            Map[i].BufferAddress = MmMapLockedPages( Map[i].Mdl, KernelMode );

            AFD_DbgPrint(MID_TRACE,("Buffer %u: %p:%u\n",
                                    i,
                                    Map[i].BufferAddress,
                                    BytesToCopy));

            RtlCopyMemory( Map[i].BufferAddress,
                           FCB->Recv.Window + FcbBytesCopied,
                           BytesToCopy );

            MmUnmapLockedPages( Map[i].BufferAddress, Map[i].Mdl );

            *TotalBytesCopied += BytesToCopy;
            FcbBytesCopied += BytesToCopy;
            BytesAvailable -= BytesToCopy;

            if (!(RecvReq->TdiFlags & TDI_RECEIVE_PEEK))
                FCB->Recv.BytesUsed += BytesToCopy;
        }
    }

    /* Issue another receive IRP to keep the buffer well stocked */
    RefillSocketBuffer(FCB);

    return STATUS_SUCCESS;
}
开发者ID:Nevermore2015，项目名称:reactos，代码行数:56，代码来源:read.c


示例6: TdiConnect

NTSTATUS TdiConnect(
    PIRP *Irp,
    PFILE_OBJECT ConnectionObject,
    PTDI_CONNECTION_INFORMATION ConnectionCallInfo,
    PTDI_CONNECTION_INFORMATION ConnectionReturnInfo,
    PIO_COMPLETION_ROUTINE CompletionRoutine,
    PVOID CompletionContext)
/*
 * FUNCTION: Connect a connection endpoint to a remote peer
 * ARGUMENTS:
 *     ConnectionObject = Pointer to connection endpoint file object
 *     RemoteAddress    = Pointer to remote address
 * RETURNS:
 *     Status of operation
 */
{
    PDEVICE_OBJECT DeviceObject;

    AFD_DbgPrint(MAX_TRACE, ("Called\n"));

    ASSERT(*Irp == NULL);

    if (!ConnectionObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad connection object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    DeviceObject = IoGetRelatedDeviceObject(ConnectionObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    *Irp = TdiBuildInternalDeviceControlIrp(TDI_CONNECT,             /* Sub function */
                                            DeviceObject,            /* Device object */
                                            ConnectionObject,        /* File object */
                                            NULL,                    /* Event */
                                            NULL);                   /* Status */
    if (!*Irp) {
        return STATUS_INSUFFICIENT_RESOURCES;
    }

    TdiBuildConnect(*Irp,                   /* IRP */
                    DeviceObject,           /* Device object */
                    ConnectionObject,       /* File object */
                    CompletionRoutine,      /* Completion routine */
                    CompletionContext,      /* Completion routine context */
                    NULL,                   /* Time */
                    ConnectionCallInfo,     /* Request connection information */
                    ConnectionReturnInfo);  /* Return connection information */

    TdiCall(*Irp, DeviceObject, NULL, NULL);

    return STATUS_PENDING;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:55，代码来源:tdi.c


示例7: TdiListen

NTSTATUS TdiListen(
    PIRP *Irp,
    PFILE_OBJECT ConnectionObject,
    PTDI_CONNECTION_INFORMATION *RequestConnectionInfo,
    PTDI_CONNECTION_INFORMATION *ReturnConnectionInfo,
    PIO_COMPLETION_ROUTINE  CompletionRoutine,
    PVOID CompletionContext)
/*
 * FUNCTION: Listen on a connection endpoint for a connection request from a remote peer
 * ARGUMENTS:
 *     CompletionRoutine = Routine to be called when IRP is completed
 *     CompletionContext = Context for CompletionRoutine
 * RETURNS:
 *     Status of operation
 *     May return STATUS_PENDING
 */
{
    PDEVICE_OBJECT DeviceObject;

    AFD_DbgPrint(MAX_TRACE, ("Called\n"));

    ASSERT(*Irp == NULL);

    if (!ConnectionObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad connection object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    DeviceObject = IoGetRelatedDeviceObject(ConnectionObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    *Irp = TdiBuildInternalDeviceControlIrp(TDI_LISTEN,              /* Sub function */
                                            DeviceObject,            /* Device object */
                                            ConnectionObject,        /* File object */
                                            NULL,                    /* Event */
                                            NULL);                   /* Status */
    if (*Irp == NULL)
        return STATUS_INSUFFICIENT_RESOURCES;

    TdiBuildListen(*Irp,                   /* IRP */
                   DeviceObject,           /* Device object */
                   ConnectionObject,       /* File object */
                   CompletionRoutine,      /* Completion routine */
                   CompletionContext,      /* Completion routine context */
                   0,                      /* Flags */
                   *RequestConnectionInfo, /* Request connection information */
                   *ReturnConnectionInfo);  /* Return connection information */

    TdiCall(*Irp, DeviceObject, NULL /* Don't wait for completion */, NULL);

    return STATUS_PENDING;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:55，代码来源:tdi.c


示例8: AfdEventReceive

NTSTATUS AfdEventReceive(
    IN PVOID TdiEventContext,
    IN CONNECTION_CONTEXT ConnectionContext,
    IN ULONG ReceiveFlags,
    IN ULONG BytesIndicated,
    IN ULONG BytesAvailable,
    OUT ULONG *BytesTaken,
    IN PVOID Tsdu,
    OUT PIRP *IoRequestPacket)
{
    PAFDFCB FCB = (PAFDFCB)TdiEventContext;
    PVOID ReceiveBuffer;
    PAFD_BUFFER Buffer;
    KIRQL OldIrql;

    AFD_DbgPrint(MAX_TRACE, ("Called.\n"));

    AFD_DbgPrint(MID_TRACE, ("Receiving (%d) bytes on socket\n",
                             BytesAvailable));

    ReceiveBuffer = ExAllocatePool(NonPagedPool, BytesAvailable);
    if (!ReceiveBuffer)
        return STATUS_INSUFFICIENT_RESOURCES;

    /*Buffer = (PAFD_BUFFER)ExAllocateFromNPagedLookasideList(
      &BufferLookasideList);*/
    Buffer = (PAFD_BUFFER)ExAllocatePool(NonPagedPool, sizeof(AFD_BUFFER));
    if (!Buffer) {
        ExFreePool(ReceiveBuffer);
        return STATUS_INSUFFICIENT_RESOURCES;
    }

    /* Copy the data to a local buffer */
    RtlCopyMemory(ReceiveBuffer, Tsdu, BytesAvailable);

    Buffer->Buffer.len = BytesAvailable;
    Buffer->Buffer.buf = ReceiveBuffer;
    Buffer->Offset = 0;

    KeAcquireSpinLock(&FCB->ReceiveQueueLock, &OldIrql);

    InsertTailList( &FCB->ReceiveQueue, &Buffer->ListEntry );

    TryToSatisfyRecvRequest( FCB, TRUE );

    KeReleaseSpinLock(&FCB->ReceiveQueueLock, OldIrql);

    *BytesTaken = BytesAvailable;

    AFD_DbgPrint(MAX_TRACE, ("Leaving.\n"));

    return STATUS_SUCCESS;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:53，代码来源:event.c


示例9: TdiQueryInformation

NTSTATUS TdiQueryInformation(
    PFILE_OBJECT FileObject,
    LONG QueryType,
    PMDL MdlBuffer)
/*
 * FUNCTION: Query for information
 * ARGUMENTS:
 *     FileObject   = Pointer to file object
 *     QueryType    = Query type
 *     MdlBuffer    = Pointer to MDL buffer specific for query type
 * RETURNS:
 *     Status of operation
 */
{
    PDEVICE_OBJECT DeviceObject;
    IO_STATUS_BLOCK Iosb;
    KEVENT Event;
    PIRP Irp;

    if (!FileObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad file object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    DeviceObject = IoGetRelatedDeviceObject(FileObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    KeInitializeEvent(&Event, NotificationEvent, FALSE);

    Irp = TdiBuildInternalDeviceControlIrp(TDI_QUERY_INFORMATION,       /* Sub function */
                                           DeviceObject,                /* Device object */
                                           ConnectionObject,            /* File object */
                                           &Event,                      /* Event */
                                           &Iosb);                      /* Status */
    if (!Irp) {
        return STATUS_INSUFFICIENT_RESOURCES;
    }

    TdiBuildQueryInformation(Irp,
                             DeviceObject,
                             FileObject,
                             NULL,
                             NULL,
                             QueryType,
                             MdlBuffer);

    return TdiCall(Irp, DeviceObject, &Event, &Iosb);
}
开发者ID:hoangduit，项目名称:reactos，代码行数:51，代码来源:tdi.c


示例10: TdiAssociateAddressFile

NTSTATUS TdiAssociateAddressFile(
    HANDLE AddressHandle,
    PFILE_OBJECT ConnectionObject)
/*
 * FUNCTION: Associates a connection endpoint to an address file object
 * ARGUMENTS:
 *     AddressHandle    = Handle to address file object
 *     ConnectionObject = Connection endpoint file object
 * RETURNS:
 *     Status of operation
 */
{
    PDEVICE_OBJECT DeviceObject;
    IO_STATUS_BLOCK Iosb;
    KEVENT Event;
    PIRP Irp;

    AFD_DbgPrint(MAX_TRACE, ("Called. AddressHandle (%p)  ConnectionObject (%p)\n",
                             AddressHandle, ConnectionObject));

    if (!ConnectionObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad connection object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    DeviceObject = IoGetRelatedDeviceObject(ConnectionObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    KeInitializeEvent(&Event, NotificationEvent, FALSE);

    Irp = TdiBuildInternalDeviceControlIrp(TDI_ASSOCIATE_ADDRESS,   /* Sub function */
                                           DeviceObject,            /* Device object */
                                           ConnectionObject,        /* File object */
                                           &Event,                  /* Event */
                                           &Iosb);                  /* Status */
    if (!Irp)
        return STATUS_INSUFFICIENT_RESOURCES;

    TdiBuildAssociateAddress(Irp,
                             DeviceObject,
                             ConnectionObject,
                             NULL,
                             NULL,
                             AddressHandle);

    return TdiCall(Irp, DeviceObject, &Event, &Iosb);
}
开发者ID:hoangduit，项目名称:reactos，代码行数:50，代码来源:tdi.c


示例11: UNREFERENCED_PARAMETER

NTSTATUS NTAPI ReceiveComplete
( PDEVICE_OBJECT DeviceObject,
  PIRP Irp,
  PVOID Context ) {
    PAFD_FCB FCB = (PAFD_FCB)Context;
    PLIST_ENTRY NextIrpEntry;
    PIRP NextIrp;
    PAFD_RECV_INFO RecvReq;
    PIO_STACK_LOCATION NextIrpSp;

    UNREFERENCED_PARAMETER(DeviceObject);

    AFD_DbgPrint(MID_TRACE,("Called\n"));

    if( !SocketAcquireStateLock( FCB ) )
        return STATUS_FILE_CLOSED;

    ASSERT(FCB->ReceiveIrp.InFlightRequest == Irp);
    FCB->ReceiveIrp.InFlightRequest = NULL;

    if( FCB->State == SOCKET_STATE_CLOSED ) {
        /* Cleanup our IRP queue because the FCB is being destroyed */
        while( !IsListEmpty( &FCB->PendingIrpList[FUNCTION_RECV] ) ) {
            NextIrpEntry = RemoveHeadList(&FCB->PendingIrpList[FUNCTION_RECV]);
            NextIrp = CONTAINING_RECORD(NextIrpEntry, IRP, Tail.Overlay.ListEntry);
            NextIrpSp = IoGetCurrentIrpStackLocation(NextIrp);
            RecvReq = GetLockedData(NextIrp, NextIrpSp);
            NextIrp->IoStatus.Status = STATUS_FILE_CLOSED;
            NextIrp->IoStatus.Information = 0;
            UnlockBuffers(RecvReq->BufferArray, RecvReq->BufferCount, FALSE);
            if( NextIrp->MdlAddress ) UnlockRequest( NextIrp, IoGetCurrentIrpStackLocation( NextIrp ) );
            (void)IoSetCancelRoutine(NextIrp, NULL);
            IoCompleteRequest( NextIrp, IO_NETWORK_INCREMENT );
        }
        SocketStateUnlock( FCB );
        return STATUS_FILE_CLOSED;
    } else if( FCB->State == SOCKET_STATE_LISTENING ) {
        AFD_DbgPrint(MIN_TRACE,("!!! LISTENER GOT A RECEIVE COMPLETE !!!\n"));
        SocketStateUnlock( FCB );
        return STATUS_INVALID_PARAMETER;
    }

    HandleReceiveComplete( FCB, Irp->IoStatus.Status, Irp->IoStatus.Information );

    ReceiveActivity( FCB, NULL );

    SocketStateUnlock( FCB );

    return STATUS_SUCCESS;
}
开发者ID:Nevermore2015，项目名称:reactos，代码行数:50，代码来源:read.c


示例12: TdiDisconnect

NTSTATUS TdiDisconnect(
    PIRP *Irp,
    PFILE_OBJECT TransportObject,
    PLARGE_INTEGER Time,
    USHORT Flags,
    PIO_COMPLETION_ROUTINE CompletionRoutine,
    PVOID CompletionContext,
    PTDI_CONNECTION_INFORMATION RequestConnectionInfo,
    PTDI_CONNECTION_INFORMATION ReturnConnectionInfo) {
    PDEVICE_OBJECT DeviceObject;

    if (!TransportObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad transport object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    AFD_DbgPrint(MID_TRACE,("Called(TransportObject %p)\n", TransportObject));

    DeviceObject = IoGetRelatedDeviceObject(TransportObject);
    if (!DeviceObject) {
        AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
        return STATUS_INVALID_PARAMETER;
    }

    *Irp = TdiBuildInternalDeviceControlIrp(TDI_DISCONNECT,          /* Sub function */
                                            DeviceObject,            /* Device object */
                                            TransportObject,         /* File object */
                                            NULL,                    /* Event */
                                            NULL);                   /* Status */

    if (!*Irp) {
        AFD_DbgPrint(MIN_TRACE, ("Insufficient resources.\n"));
        return STATUS_INSUFFICIENT_RESOURCES;
    }

    TdiBuildDisconnect(*Irp,                   /* I/O Request Packet */
                       DeviceObject,           /* Device object */
                       TransportObject,        /* File object */
                       CompletionRoutine,      /* Completion routine */
                       CompletionContext,      /* Completion context */
                       Time,                   /* Time */
                       Flags,                  /* Disconnect flags */
                       RequestConnectionInfo,  /* Indication of who to disconnect */
                       ReturnConnectionInfo);  /* Indication of who disconnected */

    TdiCall(*Irp, DeviceObject, NULL, NULL);

    return STATUS_PENDING;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:49，代码来源:tdi.c


示例13: AfdGetConnectOptions

NTSTATUS
NTAPI
AfdGetConnectOptions(PDEVICE_OBJECT DeviceObject, PIRP Irp,
                     PIO_STACK_LOCATION IrpSp)
{
    PFILE_OBJECT FileObject = IrpSp->FileObject;
    PAFD_FCB FCB = FileObject->FsContext;
    UINT BufferSize = IrpSp->Parameters.DeviceIoControl.OutputBufferLength;

    UNREFERENCED_PARAMETER(DeviceObject);

    if (!SocketAcquireStateLock(FCB)) return LostSocket(Irp);

    if (FCB->ConnectOptionsSize == 0)
    {
        AFD_DbgPrint(MIN_TRACE,("Invalid parameter\n"));
        return UnlockAndMaybeComplete(FCB, STATUS_INVALID_PARAMETER, Irp, 0);
    }

    ASSERT(FCB->ConnectOptions);

    if (FCB->FilledConnectOptions < BufferSize) BufferSize = FCB->FilledConnectOptions;

    RtlCopyMemory(Irp->UserBuffer,
                  FCB->ConnectOptions,
                  BufferSize);

    return UnlockAndMaybeComplete(FCB, STATUS_SUCCESS, Irp, BufferSize);
}
开发者ID:TayberryWare，项目名称:reactos，代码行数:29，代码来源:connect.c


示例14: TaLengthOfTransportAddressByType

NTSTATUS TdiBuildNullConnectionInfoInPlace
( PTDI_CONNECTION_INFORMATION ConnInfo,
  ULONG Type )
/*
 * FUNCTION: Builds a NULL TDI connection information structure
 * ARGUMENTS:
 *     ConnectionInfo = Address of buffer to place connection information
 *     Type           = TDI style address type (TDI_ADDRESS_TYPE_XXX).
 * RETURNS:
 *     Status of operation
 */
{
    ULONG TdiAddressSize;
    PTRANSPORT_ADDRESS TransportAddress;

    TdiAddressSize = TaLengthOfTransportAddressByType(Type);
    if (!TdiAddressSize)
    {
        AFD_DbgPrint(MIN_TRACE,("Invalid parameter\n"));
        return STATUS_INVALID_PARAMETER;
    }

    RtlZeroMemory(ConnInfo,
                  sizeof(TDI_CONNECTION_INFORMATION) +
                  TdiAddressSize);

    ConnInfo->OptionsLength = sizeof(ULONG);
    ConnInfo->RemoteAddressLength = TdiAddressSize;
    ConnInfo->RemoteAddress = TransportAddress =
                                  (PTRANSPORT_ADDRESS)&ConnInfo[1];

    return TdiBuildNullTransportAddressInPlace(TransportAddress, Type);
}
开发者ID:RareHare，项目名称:reactos，代码行数:33，代码来源:tdiconn.c


示例15: AfdGetContext

NTSTATUS NTAPI
AfdGetContext( PDEVICE_OBJECT DeviceObject, PIRP Irp,
               PIO_STACK_LOCATION IrpSp ) {
    NTSTATUS Status = STATUS_INVALID_PARAMETER;
    PFILE_OBJECT FileObject = IrpSp->FileObject;
    PAFD_FCB FCB = FileObject->FsContext;
    UINT ContextSize = IrpSp->Parameters.DeviceIoControl.OutputBufferLength;

    UNREFERENCED_PARAMETER(DeviceObject);

    if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp );

    if( FCB->ContextSize < ContextSize ) ContextSize = FCB->ContextSize;

    if( FCB->Context ) {
        RtlCopyMemory( Irp->UserBuffer,
                       FCB->Context,
                       ContextSize );
        Status = STATUS_SUCCESS;
    }

    AFD_DbgPrint(MID_TRACE,("Returning %x\n", Status));

    return UnlockAndMaybeComplete( FCB, Status, Irp, ContextSize );
}
开发者ID:Moteesh，项目名称:reactos，代码行数:25，代码来源:context.c


示例16: SatisfyAccept

static NTSTATUS SatisfyAccept( PAFD_DEVICE_EXTENSION DeviceExt,
                               PIRP Irp,
                               PFILE_OBJECT NewFileObject,
                               PAFD_TDI_OBJECT_QELT Qelt ) {
    PAFD_FCB FCB = NewFileObject->FsContext;
    NTSTATUS Status;

    UNREFERENCED_PARAMETER(DeviceExt);

    if( !SocketAcquireStateLock( FCB ) )
        return LostSocket( Irp );

    /* Transfer the connection to the new socket, launch the opening read */
    AFD_DbgPrint(MID_TRACE,("Completing a real accept (FCB %p)\n", FCB));

    FCB->Connection = Qelt->Object;

    if( FCB->RemoteAddress ) ExFreePool( FCB->RemoteAddress );
    FCB->RemoteAddress =
        TaCopyTransportAddress( Qelt->ConnInfo->RemoteAddress );

    if( !FCB->RemoteAddress )
        Status = STATUS_NO_MEMORY;
    else
        Status = MakeSocketIntoConnection( FCB );

    if (NT_SUCCESS(Status))
        Status = TdiBuildConnectionInfo(&FCB->ConnectCallInfo, FCB->RemoteAddress);

    if (NT_SUCCESS(Status))
        Status = TdiBuildConnectionInfo(&FCB->ConnectReturnInfo, FCB->RemoteAddress);

    return UnlockAndMaybeComplete( FCB, Status, Irp, 0 );
}
开发者ID:hoangduit，项目名称:reactos，代码行数:34，代码来源:listen.c


示例17: AfdEventError

NTSTATUS AfdEventError(
    IN PVOID TdiEventContext,
    IN NTSTATUS Status)
{
    AFD_DbgPrint(MAX_TRACE, ("Called.\n"));

    return STATUS_SUCCESS;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:8，代码来源:event.c


示例18: AfdBindSocket

NTSTATUS NTAPI
AfdBindSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
              PIO_STACK_LOCATION IrpSp) {
    NTSTATUS Status = STATUS_SUCCESS;
    PFILE_OBJECT FileObject = IrpSp->FileObject;
    PAFD_FCB FCB = FileObject->FsContext;
    PAFD_BIND_DATA BindReq;
    HANDLE UserHandle = NULL;

    UNREFERENCED_PARAMETER(DeviceObject);

    AFD_DbgPrint(MID_TRACE,("Called\n"));

    if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp );
    if( !(BindReq = LockRequest( Irp, IrpSp, FALSE, NULL )) )
        return UnlockAndMaybeComplete( FCB, STATUS_NO_MEMORY,
                                       Irp, 0 );

    if( FCB->LocalAddress ) ExFreePool( FCB->LocalAddress );
    FCB->LocalAddress = TaCopyTransportAddress( &BindReq->Address );

    if( FCB->LocalAddress )
        Status = TdiBuildConnectionInfo( &FCB->AddressFrom,
                                         FCB->LocalAddress );

    if( NT_SUCCESS(Status) )
        Status = WarmSocketForBind( FCB, BindReq->ShareType );
    AFD_DbgPrint(MID_TRACE,("FCB->Flags %x\n", FCB->Flags));

    if (NT_SUCCESS(Status))
    {
        Status = ObOpenObjectByPointer(FCB->AddressFile.Object,
                                       0,
                                       NULL,
                                       MAXIMUM_ALLOWED,
                                       *IoFileObjectType,
                                       Irp->RequestorMode,
                                       &UserHandle);
        if (NT_SUCCESS(Status))
            FCB->State = SOCKET_STATE_BOUND;
    }

    /* MSAFD relies on us returning the address file handle in the IOSB */
    return UnlockAndMaybeComplete( FCB, Status, Irp,
                                   (ULONG_PTR)UserHandle);
}
开发者ID:TayberryWare，项目名称:reactos，代码行数:46，代码来源:bind.c


示例19: AfdWaitForListen

NTSTATUS AfdWaitForListen( PDEVICE_OBJECT DeviceObject, PIRP Irp,
                           PIO_STACK_LOCATION IrpSp ) {
    PFILE_OBJECT FileObject = IrpSp->FileObject;
    PAFD_FCB FCB = FileObject->FsContext;
    NTSTATUS Status;

    UNREFERENCED_PARAMETER(DeviceObject);

    AFD_DbgPrint(MID_TRACE,("Called\n"));

    if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp );

    if( !IsListEmpty( &FCB->PendingConnections ) ) {
        PLIST_ENTRY PendingConn = FCB->PendingConnections.Flink;

        /* We have a pending connection ... complete this irp right away */
        Status = SatisfyPreAccept
            ( Irp,
              CONTAINING_RECORD
              ( PendingConn, AFD_TDI_OBJECT_QELT, ListEntry ) );

        AFD_DbgPrint(MID_TRACE,("Completed a wait for accept\n"));

        if ( !IsListEmpty( &FCB->PendingConnections ) )
        {
             FCB->PollState |= AFD_EVENT_ACCEPT;
             FCB->PollStatus[FD_ACCEPT_BIT] = STATUS_SUCCESS;
             PollReeval( FCB->DeviceExt, FCB->FileObject );
        } else
             FCB->PollState &= ~AFD_EVENT_ACCEPT;

        SocketStateUnlock( FCB );
        return Status;
    } else if (FCB->NonBlocking) {
        AFD_DbgPrint(MIN_TRACE,("No connection ready on a non-blocking socket\n"));

        return UnlockAndMaybeComplete(FCB, STATUS_CANT_WAIT, Irp, 0);
    } else {
        AFD_DbgPrint(MID_TRACE,("Holding\n"));

        return LeaveIrpUntilLater( FCB, Irp, FUNCTION_PREACCEPT );
    }
}
开发者ID:hoangduit，项目名称:reactos，代码行数:43，代码来源:listen.c


示例20: TdiOpenAddressFile

NTSTATUS TdiOpenAddressFile(
    PUNICODE_STRING DeviceName,
    PTRANSPORT_ADDRESS Name,
    ULONG ShareType,
    PHANDLE AddressHandle,
    PFILE_OBJECT *AddressObject)
/*
 * FUNCTION: Opens an IPv4 address file object
 * ARGUMENTS:
 *     DeviceName    = Pointer to counted string with name of device
 *     Name          = Pointer to socket name (IPv4 address family)
 *     AddressHandle = Address of buffer to place address file handle
 *     AddressObject = Address of buffer to place address file object
 * RETURNS:
 *     Status of operation
 */
{
    PFILE_FULL_EA_INFORMATION EaInfo;
    NTSTATUS Status;
    ULONG EaLength;
    PTRANSPORT_ADDRESS Address;

    AFD_DbgPrint(MAX_TRACE, ("Called. DeviceName (%wZ)  Name (%p)\n",
                             DeviceName, Name));

    /* EaName must be 0-terminated, even though TDI_TRANSPORT_ADDRESS_LENGTH does *not* include the 0 */
    EaLength = sizeof(FILE_FULL_EA_INFORMATION) +
               TDI_TRANSPORT_ADDRESS_LENGTH +
               TaLengthOfTransportAddress( Name ) + 1;
    EaInfo = (PFILE_FULL_EA_INFORMATION)ExAllocatePool(NonPagedPool, EaLength);
    if (!EaInfo)
        return STATUS_INSUFFICIENT_RESOURCES;

    RtlZeroMemory(EaInfo, EaLength);
    EaInfo->EaNameLength = TDI_TRANSPORT_ADDRESS_LENGTH;
    /* Don't copy the terminating 0; we have already zeroed it */
    RtlCopyMemory(EaInfo->EaName,
                  TdiTransportAddress,
                  TDI_TRANSPORT_ADDRESS_LENGTH);
    EaInfo->EaValueLength = sizeof(TA_IP_ADDRESS);
    Address =
        (PTRANSPORT_ADDRESS)(EaInfo->EaName + TDI_TRANSPORT_ADDRESS_LENGTH + 1); /* 0-terminated */
    TaCopyTransportAddressInPlace( Address, Name );

    Status = TdiOpenDevice(DeviceName,
                           EaLength,
                           EaInfo,
                           ShareType,
                           AddressHandle,
                           AddressObject);
    ExFreePool(EaInfo);
    return Status;
}
开发者ID:hoangduit，项目名称:reactos，代码行数:53，代码来源:tdi.c



注：本文中的AFD_DbgPrint函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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