reactos/drivers/base/condrv/dispatch.c

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Console Driver
* FILE: drivers/base/condrv/dispatch.c
* PURPOSE: Console Driver - Dispatching interface
* PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca@sfr.fr)
*/
/* INCLUDES *******************************************************************/
#include "condrv.h"
#define NDEBUG
#include <debug.h>
/* FUNCTIONS ******************************************************************/
NTSTATUS NTAPI
CompleteRequest(IN PIRP Irp,
IN NTSTATUS Status,
IN ULONG_PTR Information)
{
Irp->IoStatus.Status = Status;
Irp->IoStatus.Information = Information;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
NTSTATUS NTAPI
ConDrvDispatch(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
{
#define HANDLE_CTRL_CODE(Code) \
case Code : \
{ \
DPRINT1("ConDrv: " #Code ", stack->FileObject = 0x%p\n", stack->FileObject); \
if (stack->FileObject) \
{ \
DPRINT1("stack->FileObject->FileName = %wZ\n", &stack->FileObject->FileName); \
} \
break; \
}
PIO_STACK_LOCATION stack = IoGetCurrentIrpStackLocation(Irp);
// ULONG ctrlCode = stack->Parameters.DeviceIoControl.IoControlCode;
ULONG MajorFunction = stack->MajorFunction;
/* Just display all the IRP codes for now... */
switch (MajorFunction)
{
HANDLE_CTRL_CODE(IRP_MJ_CREATE);
HANDLE_CTRL_CODE(IRP_MJ_CREATE_NAMED_PIPE);
HANDLE_CTRL_CODE(IRP_MJ_CLOSE);
HANDLE_CTRL_CODE(IRP_MJ_READ);
HANDLE_CTRL_CODE(IRP_MJ_WRITE);
HANDLE_CTRL_CODE(IRP_MJ_QUERY_INFORMATION);
HANDLE_CTRL_CODE(IRP_MJ_SET_INFORMATION);
HANDLE_CTRL_CODE(IRP_MJ_QUERY_EA);
HANDLE_CTRL_CODE(IRP_MJ_SET_EA);
HANDLE_CTRL_CODE(IRP_MJ_FLUSH_BUFFERS);
HANDLE_CTRL_CODE(IRP_MJ_QUERY_VOLUME_INFORMATION);
HANDLE_CTRL_CODE(IRP_MJ_SET_VOLUME_INFORMATION);
HANDLE_CTRL_CODE(IRP_MJ_DIRECTORY_CONTROL);
HANDLE_CTRL_CODE(IRP_MJ_FILE_SYSTEM_CONTROL);
HANDLE_CTRL_CODE(IRP_MJ_DEVICE_CONTROL);
HANDLE_CTRL_CODE(IRP_MJ_INTERNAL_DEVICE_CONTROL);
HANDLE_CTRL_CODE(IRP_MJ_SHUTDOWN);
HANDLE_CTRL_CODE(IRP_MJ_LOCK_CONTROL);
HANDLE_CTRL_CODE(IRP_MJ_CLEANUP);
HANDLE_CTRL_CODE(IRP_MJ_CREATE_MAILSLOT);
HANDLE_CTRL_CODE(IRP_MJ_QUERY_SECURITY);
HANDLE_CTRL_CODE(IRP_MJ_SET_SECURITY);
HANDLE_CTRL_CODE(IRP_MJ_POWER);
HANDLE_CTRL_CODE(IRP_MJ_SYSTEM_CONTROL);
HANDLE_CTRL_CODE(IRP_MJ_DEVICE_CHANGE);
HANDLE_CTRL_CODE(IRP_MJ_QUERY_QUOTA);
HANDLE_CTRL_CODE(IRP_MJ_SET_QUOTA);
HANDLE_CTRL_CODE(IRP_MJ_PNP);
// case IRP_MJ_PNP_POWER:
// case IRP_MJ_MAXIMUM_FUNCTION:
default:
{
DPRINT1("Unknown Major %lu\n", MajorFunction);
break;
}
}
return CompleteRequest(Irp, STATUS_SUCCESS, 0);
}
/* EOF */