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/*++

Copyright (c) 2005, Intel Corporation
All rights reserved. This program and the accompanying materials are licensed and made available
under the terms and conditions of the BSD License which accompanies this
distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.


Module Name:

  debug.c

Abstract:

  Debug functions for fat driver

Revision History

--*/

#include "Fat.h"

VOID
FatDumpFatTable (
  IN FAT_VOLUME   *Volume
  )
/*++

Routine Description:

  Dump all the FAT Entry of the FAT table in the volume

Arguments:

  Volume - The volume whose FAT info will be dumped

Returns:

  None

--*/
{
  UINTN   EntryValue;
  UINTN   MaxIndex;
  UINTN   Index;
  CHAR16  *Pointer;

  MaxIndex = Volume->MaxCluster + 2;

  Print (L"Dump of Fat Table, MaxCluster %x\n", MaxIndex);
  for (Index = 0; Index < MaxIndex; Index++) {
    EntryValue = FatGetFatEntry (Volume, Index);
    if (EntryValue != FAT_CLUSTER_FREE) {
      Pointer = NULL;
      switch (EntryValue) {
      case FAT_CLUSTER_RESERVED:
        Pointer = L"RESREVED";
        break;

      case FAT_CLUSTER_BAD:
        Pointer = L"BAD";
        break;
      }

      if (FAT_END_OF_FAT_CHAIN (EntryValue)) {
        Pointer = L"LAST";
      }

      if (Pointer != NULL) {
        Print (L"Entry %x = %s\n", Index, Pointer);
      } else {
        Print (L"Entry %x = %x\n", Index, EntryValue);
      }
    }
  }
}