drivers/base/condrv/dispatch.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS Console Driver
   4  * FILE:            drivers/base/condrv/dispatch.c
   5  * PURPOSE:         Console Driver - Dispatching interface
   6  * PROGRAMMERS:     Hermes Belusca-Maito (hermes.belusca@sfr.fr)
   7  */
   8
   9 /* INCLUDES *******************************************************************/
  10
  11 #include "condrv.h"
  12
  13 #define NDEBUG
  14 #include <debug.h>
  15
  16 /* FUNCTIONS ******************************************************************/
  17
  18 NTSTATUS NTAPI
  19 CompleteRequest(IN PIRP      Irp,
  20                 IN NTSTATUS  Status,
  21                 IN ULONG_PTR Information)
  22 {
  23     Irp->IoStatus.Status      = Status;
  24     Irp->IoStatus.Information = Information;
  25     IoCompleteRequest(Irp, IO_NO_INCREMENT);
  26
  27     return Status;
  28 }
  29
  30 NTSTATUS NTAPI
  31 ConDrvDispatch(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
  32 {
  33 #define HANDLE_CTRL_CODE(Code)  \
  34     case Code :                 \
  35     {                           \
  36         DPRINT1("ConDrv: " #Code ", stack->FileObject = 0x%p\n", stack->FileObject);        \
  37         if (stack->FileObject)                                                              \
  38         {                                                                                   \
  39             DPRINT1("stack->FileObject->FileName = %wZ\n", &stack->FileObject->FileName);   \
  40         }                                                                                   \
  41         break;                                                                              \
  42     }
  43
  44     PIO_STACK_LOCATION stack    = IoGetCurrentIrpStackLocation(Irp);
  45     // ULONG              ctrlCode = stack->Parameters.DeviceIoControl.IoControlCode;
  46     ULONG MajorFunction         = stack->MajorFunction;
  47
  48     /* Just display all the IRP codes for now... */
  49     switch (MajorFunction)
  50     {
  51         HANDLE_CTRL_CODE(IRP_MJ_CREATE);
  52         HANDLE_CTRL_CODE(IRP_MJ_CREATE_NAMED_PIPE);
  53         HANDLE_CTRL_CODE(IRP_MJ_CLOSE);
  54         HANDLE_CTRL_CODE(IRP_MJ_READ);
  55         HANDLE_CTRL_CODE(IRP_MJ_WRITE);
  56         HANDLE_CTRL_CODE(IRP_MJ_QUERY_INFORMATION);
  57         HANDLE_CTRL_CODE(IRP_MJ_SET_INFORMATION);
  58         HANDLE_CTRL_CODE(IRP_MJ_QUERY_EA);
  59         HANDLE_CTRL_CODE(IRP_MJ_SET_EA);
  60         HANDLE_CTRL_CODE(IRP_MJ_FLUSH_BUFFERS);
  61         HANDLE_CTRL_CODE(IRP_MJ_QUERY_VOLUME_INFORMATION);
  62         HANDLE_CTRL_CODE(IRP_MJ_SET_VOLUME_INFORMATION);
  63         HANDLE_CTRL_CODE(IRP_MJ_DIRECTORY_CONTROL);
  64         HANDLE_CTRL_CODE(IRP_MJ_FILE_SYSTEM_CONTROL);
  65         HANDLE_CTRL_CODE(IRP_MJ_DEVICE_CONTROL);
  66         HANDLE_CTRL_CODE(IRP_MJ_INTERNAL_DEVICE_CONTROL);
  67         HANDLE_CTRL_CODE(IRP_MJ_SHUTDOWN);
  68         HANDLE_CTRL_CODE(IRP_MJ_LOCK_CONTROL);
  69         HANDLE_CTRL_CODE(IRP_MJ_CLEANUP);
  70         HANDLE_CTRL_CODE(IRP_MJ_CREATE_MAILSLOT);
  71         HANDLE_CTRL_CODE(IRP_MJ_QUERY_SECURITY);
  72         HANDLE_CTRL_CODE(IRP_MJ_SET_SECURITY);
  73         HANDLE_CTRL_CODE(IRP_MJ_POWER);
  74         HANDLE_CTRL_CODE(IRP_MJ_SYSTEM_CONTROL);
  75         HANDLE_CTRL_CODE(IRP_MJ_DEVICE_CHANGE);
  76         HANDLE_CTRL_CODE(IRP_MJ_QUERY_QUOTA);
  77         HANDLE_CTRL_CODE(IRP_MJ_SET_QUOTA);
  78         HANDLE_CTRL_CODE(IRP_MJ_PNP);
  79         // case IRP_MJ_PNP_POWER:
  80         // case IRP_MJ_MAXIMUM_FUNCTION:
  81
  82         default:
  83         {
  84             DPRINT1("Unknown Major %lu\n", MajorFunction);
  85             break;
  86         }
  87     }
  88
  89     return CompleteRequest(Irp, STATUS_SUCCESS, 0);
  90 }
  91
  92 /* EOF */