parport.c File Reference

#include "parport.h"

Include dependency graph for parport.c:

Go to the source code of this file.

Functions
static VOID NTAPI	DriverUnload (IN PDRIVER_OBJECT DriverObject)
static NTSTATUS NTAPI	DispatchCreate (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	DispatchClose (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	DispatchCleanup (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	DispatchRead (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	DispatchWrite (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	DispatchPnp (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	DispatchPower (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
NTSTATUS NTAPI	DriverEntry (IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegPath)

Variables
static DRIVER_UNLOAD	DriverUnload
static DRIVER_DISPATCH	DispatchCreate
static DRIVER_DISPATCH	DispatchClose
static DRIVER_DISPATCH	DispatchCleanup
static DRIVER_DISPATCH	DispatchPnp
static DRIVER_DISPATCH	DispatchPower
DRIVER_INITIALIZE	DriverEntry

Function Documentation

DispatchCleanup()

static NTSTATUS NTAPI DispatchCleanup ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 58 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoCleanup(DeviceObject, Irp);
    else
        return PdoCleanup(DeviceObject, Irp);
}

DispatchClose()

static NTSTATUS NTAPI DispatchClose ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 45 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoClose(DeviceObject, Irp);
    else
        return PdoClose(DeviceObject, Irp);
}

DispatchCreate()

static NTSTATUS NTAPI DispatchCreate ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 32 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoCreate(DeviceObject, Irp);
    else
        return PdoCreate(DeviceObject, Irp);
}

DispatchPnp()

static NTSTATUS NTAPI DispatchPnp ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 97 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoPnp(DeviceObject, Irp);
    else
        return PdoPnp(DeviceObject, Irp);
}

DispatchPower()

static NTSTATUS NTAPI DispatchPower ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 110 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoPower(DeviceObject, Irp);
    else
        return PdoPower(DeviceObject, Irp);
}

DispatchRead()

static NTSTATUS NTAPI DispatchRead ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 71 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoRead(DeviceObject, Irp);
    else
        return PdoRead(DeviceObject, Irp);
}

Referenced by DriverEntry().

DispatchWrite()

static NTSTATUS NTAPI DispatchWrite ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 84 of file parport.c.

{
    if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
        return FdoWrite(DeviceObject, Irp);
    else
        return PdoWrite(DeviceObject, Irp);
}

Referenced by DriverEntry().

DriverEntry()

NTSTATUS NTAPI DriverEntry	(	IN PDRIVER_OBJECT	DriverObject,
		IN PUNICODE_STRING	RegPath
	)

Definition at line 122 of file parport.c.

{
    ULONG i;
 
    DPRINT("Parport DriverEntry\n");
 
    DriverObject->DriverUnload = DriverUnload;
    DriverObject->DriverExtension->AddDevice = AddDevice;
 
    for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
        DriverObject->MajorFunction[i] = ForwardIrpAndForget;
 
    DriverObject->MajorFunction[IRP_MJ_CREATE] = DispatchCreate;
    DriverObject->MajorFunction[IRP_MJ_CLOSE] = DispatchClose;
    DriverObject->MajorFunction[IRP_MJ_CLEANUP] = DispatchCleanup;
    DriverObject->MajorFunction[IRP_MJ_READ] = DispatchRead;
    DriverObject->MajorFunction[IRP_MJ_WRITE] = DispatchWrite;
//    DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DispatchDeviceControl;
//    DriverObject->MajorFunction[IRP_MJ_QUERY_INFORMATION] = DispatchQueryInformation;
    DriverObject->MajorFunction[IRP_MJ_PNP] = DispatchPnp;
    DriverObject->MajorFunction[IRP_MJ_POWER] = DispatchPower;
 
    return STATUS_SUCCESS;
}

DriverUnload()

static VOID NTAPI DriverUnload ( IN PDRIVER_OBJECT  DriverObject )

static

Definition at line 23 of file parport.c.

{
    DPRINT("Parport DriverUnload\n");
}

Variable Documentation

DispatchCleanup

DRIVER_DISPATCH DispatchCleanup

static

Definition at line 12 of file parport.c.

Referenced by DriverEntry().

DispatchClose

DRIVER_DISPATCH DispatchClose

static

Definition at line 11 of file parport.c.

Referenced by DriverEntry().

DispatchCreate

DRIVER_DISPATCH DispatchCreate

static

Definition at line 10 of file parport.c.

Referenced by DriverEntry().

DispatchPnp

DRIVER_DISPATCH DispatchPnp

static

Definition at line 13 of file parport.c.

Referenced by DriverEntry().

DispatchPower

DRIVER_DISPATCH DispatchPower

static

Definition at line 14 of file parport.c.

Referenced by DriverEntry().

DriverEntry

DRIVER_INITIALIZE DriverEntry

Definition at line 15 of file parport.c.

DriverUnload

DRIVER_UNLOAD DriverUnload

static

Definition at line 9 of file parport.c.

Referenced by DriverEntry().