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[NTFS]

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When dumping attributes, also dump attributes from the $ATTRIBUTE_LIST if present

svn path=/trunk/; revision=68291
This commit is contained in:
Pierre Schweitzer 2015-06-27 15:06:25 +00:00
parent c1f1ff059c
commit 9c3630ca79
4 changed files with 79 additions and 26 deletions
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88
reactos/drivers/filesystems/ntfs/attrib.c
View file

@ -184,7 +184,53 @@ NtfsDumpIndexRootAttribute(PNTFS_ATTR_RECORD Attribute)
static static
VOID VOID
NtfsDumpAttribute(PNTFS_ATTR_RECORD Attribute) NtfsDumpAttribute(PDEVICE_EXTENSION Vcb, PNTFS_ATTR_RECORD Attribute);
static
VOID
NtfsDumpAttributeListAttribute(PDEVICE_EXTENSION Vcb,
PNTFS_ATTR_RECORD Attribute)
{
PNTFS_ATTR_CONTEXT ListContext;
PVOID ListBuffer;
ULONGLONG ListSize;
ListContext = PrepareAttributeContext(Attribute);
ListSize = AttributeDataLength(&ListContext->Record);
if (ListSize <= 0xFFFFFFFF)
ListBuffer = ExAllocatePoolWithTag(NonPagedPool, (ULONG)ListSize, TAG_NTFS);
else
ListBuffer = NULL;
if (!ListBuffer)
{
DPRINT("Failed to allocate memory: %x\n", (ULONG)ListSize);
return;
}
if (ReadAttribute(Vcb, ListContext, 0, ListBuffer, (ULONG)ListSize) == ListSize)
{
Attribute = (PNTFS_ATTR_RECORD)ListBuffer;
while (Attribute < (PNTFS_ATTR_RECORD)((PCHAR)ListBuffer + ListSize) &&
Attribute->Type != AttributeEnd)
{
NtfsDumpAttribute(Vcb, Attribute);
Attribute = (PNTFS_ATTR_RECORD)((ULONG_PTR)Attribute + Attribute->Length);
}
ReleaseAttributeContext(ListContext);
ExFreePoolWithTag(ListBuffer, TAG_NTFS);
}
}
static
VOID
NtfsDumpAttribute(PDEVICE_EXTENSION Vcb,
PNTFS_ATTR_RECORD Attribute)
{ {
UNICODE_STRING Name; UNICODE_STRING Name;
@ -202,7 +248,7 @@ NtfsDumpAttribute(PNTFS_ATTR_RECORD Attribute)
break; break;
case AttributeAttributeList: case AttributeAttributeList:
DbgPrint(" $ATTRIBUTE_LIST "); NtfsDumpAttributeListAttribute(Vcb, Attribute);
break; break;
case AttributeObjectId: case AttributeObjectId:
@ -264,32 +310,36 @@ NtfsDumpAttribute(PNTFS_ATTR_RECORD Attribute)
break; break;
} }
if (Attribute->NameLength != 0) if (Attribute->Type != AttributeAttributeList)
{ {
Name.Length = Attribute->NameLength * sizeof(WCHAR); if (Attribute->NameLength != 0)
Name.MaximumLength = Name.Length; {
Name.Buffer = (PWCHAR)((ULONG_PTR)Attribute + Attribute->NameOffset); Name.Length = Attribute->NameLength * sizeof(WCHAR);
Name.MaximumLength = Name.Length;
Name.Buffer = (PWCHAR)((ULONG_PTR)Attribute + Attribute->NameOffset);
DbgPrint("'%wZ' ", &Name); DbgPrint("'%wZ' ", &Name);
} }
DbgPrint("(%s)\n", DbgPrint("(%s)\n",
Attribute->IsNonResident ? "non-resident" : "resident"); Attribute->IsNonResident ? "non-resident" : "resident");
if (Attribute->IsNonResident) if (Attribute->IsNonResident)
{ {
FindRun(Attribute,0,&lcn, &runcount); FindRun(Attribute,0,&lcn, &runcount);
DbgPrint(" AllocatedSize %I64u DataSize %I64u\n", DbgPrint(" AllocatedSize %I64u DataSize %I64u\n",
Attribute->NonResident.AllocatedSize, Attribute->NonResident.DataSize); Attribute->NonResident.AllocatedSize, Attribute->NonResident.DataSize);
DbgPrint(" logical clusters: %I64u - %I64u\n", DbgPrint(" logical clusters: %I64u - %I64u\n",
lcn, lcn + runcount - 1); lcn, lcn + runcount - 1);
}
} }
} }
VOID VOID
NtfsDumpFileAttributes(PFILE_RECORD_HEADER FileRecord) NtfsDumpFileAttributes(PDEVICE_EXTENSION Vcb,
PFILE_RECORD_HEADER FileRecord)
{ {
PNTFS_ATTR_RECORD Attribute; PNTFS_ATTR_RECORD Attribute;
@ -297,7 +347,7 @@ NtfsDumpFileAttributes(PFILE_RECORD_HEADER FileRecord)
while (Attribute < (PNTFS_ATTR_RECORD)((ULONG_PTR)FileRecord + FileRecord->BytesInUse) && while (Attribute < (PNTFS_ATTR_RECORD)((ULONG_PTR)FileRecord + FileRecord->BytesInUse) &&
Attribute->Type != AttributeEnd) Attribute->Type != AttributeEnd)
{ {
NtfsDumpAttribute(Attribute); NtfsDumpAttribute(Vcb, Attribute);
Attribute = (PNTFS_ATTR_RECORD)((ULONG_PTR)Attribute + Attribute->Length); Attribute = (PNTFS_ATTR_RECORD)((ULONG_PTR)Attribute + Attribute->Length);
} }

8
reactos/drivers/filesystems/ntfs/dirctl.c
View file

@ -51,7 +51,7 @@ NtfsGetNameInformation(PDEVICE_EXTENSION DeviceExt,
if (FileName == NULL) if (FileName == NULL)
{ {
DPRINT1("No name information for file ID: %#I64x\n", MFTIndex); DPRINT1("No name information for file ID: %#I64x\n", MFTIndex);
NtfsDumpFileAttributes(FileRecord); NtfsDumpFileAttributes(DeviceExt, FileRecord);
return STATUS_OBJECT_NAME_NOT_FOUND; return STATUS_OBJECT_NAME_NOT_FOUND;
} }
@ -85,7 +85,7 @@ NtfsGetDirectoryInformation(PDEVICE_EXTENSION DeviceExt,
if (FileName == NULL) if (FileName == NULL)
{ {
DPRINT1("No name information for file ID: %#I64x\n", MFTIndex); DPRINT1("No name information for file ID: %#I64x\n", MFTIndex);
NtfsDumpFileAttributes(FileRecord); NtfsDumpFileAttributes(DeviceExt, FileRecord);
return STATUS_OBJECT_NAME_NOT_FOUND; return STATUS_OBJECT_NAME_NOT_FOUND;
} }
@ -135,7 +135,7 @@ NtfsGetFullDirectoryInformation(PDEVICE_EXTENSION DeviceExt,
if (FileName == NULL) if (FileName == NULL)
{ {
DPRINT1("No name information for file ID: %#I64x\n", MFTIndex); DPRINT1("No name information for file ID: %#I64x\n", MFTIndex);
NtfsDumpFileAttributes(FileRecord); NtfsDumpFileAttributes(DeviceExt, FileRecord);
return STATUS_OBJECT_NAME_NOT_FOUND; return STATUS_OBJECT_NAME_NOT_FOUND;
} }
@ -186,7 +186,7 @@ NtfsGetBothDirectoryInformation(PDEVICE_EXTENSION DeviceExt,
if (FileName == NULL) if (FileName == NULL)
{ {
DPRINT1("No name information for file ID: %#I64x\n", MFTIndex); DPRINT1("No name information for file ID: %#I64x\n", MFTIndex);
NtfsDumpFileAttributes(FileRecord); NtfsDumpFileAttributes(DeviceExt, FileRecord);
return STATUS_OBJECT_NAME_NOT_FOUND; return STATUS_OBJECT_NAME_NOT_FOUND;
} }
ShortFileName = GetFileNameFromRecord(FileRecord, NTFS_FILE_NAME_DOS); ShortFileName = GetFileNameFromRecord(FileRecord, NTFS_FILE_NAME_DOS);

4
reactos/drivers/filesystems/ntfs/fsctl.c
View file

@ -327,10 +327,10 @@ NtfsGetVolumeData(PDEVICE_OBJECT DeviceObject,
} }
/* Enumerate attributes */ /* Enumerate attributes */
NtfsDumpFileAttributes(DeviceExt->MasterFileTable); NtfsDumpFileAttributes(DeviceExt, DeviceExt->MasterFileTable);
/* Enumerate attributes */ /* Enumerate attributes */
NtfsDumpFileAttributes(VolumeRecord); NtfsDumpFileAttributes(DeviceExt, VolumeRecord);
/* Get volume name */ /* Get volume name */
Status = FindAttribute(DeviceExt, VolumeRecord, AttributeVolumeName, L"", 0, &AttrCtxt); Status = FindAttribute(DeviceExt, VolumeRecord, AttributeVolumeName, L"", 0, &AttrCtxt);

5
reactos/drivers/filesystems/ntfs/ntfs.h
View file

@ -486,7 +486,7 @@ DecodeRun(PUCHAR DataRun,
ULONGLONG *DataRunLength); ULONGLONG *DataRunLength);
VOID VOID
NtfsDumpFileAttributes(PFILE_RECORD_HEADER FileRecord); NtfsDumpFileAttributes(PDEVICE_EXTENSION Vcb, PFILE_RECORD_HEADER FileRecord);
PSTANDARD_INFORMATION PSTANDARD_INFORMATION
GetStandardInformationFromRecord(PFILE_RECORD_HEADER FileRecord); GetStandardInformationFromRecord(PFILE_RECORD_HEADER FileRecord);
@ -667,6 +667,9 @@ NtfsFileSystemControl(PNTFS_IRP_CONTEXT IrpContext);
/* mft.c */ /* mft.c */
PNTFS_ATTR_CONTEXT
PrepareAttributeContext(PNTFS_ATTR_RECORD AttrRecord);
VOID VOID
ReleaseAttributeContext(PNTFS_ATTR_CONTEXT Context); ReleaseAttributeContext(PNTFS_ATTR_CONTEXT Context);