private void LoadAttributeLists(FileRecord record)
{
if (record.ExternalAttributes.Count > 0)
{
return;
}
var completedFiles = new List <FileReference>();
foreach (var att in record.Attributes)
{
if (!(att is AttributeList listAttr))
{
continue;
}
if (listAttr.NonResidentFlag == ResidentFlag.NonResident)
{
listAttr.ParseAttributeNonResidentBody(this);
}
foreach (var listItem in listAttr.Items)
{
if (listItem.BaseFile.Equals(record.FileReference) || completedFiles.Contains(listItem.BaseFile))
{
continue;
}
completedFiles.Add(listItem.BaseFile);
var otherRecord = ReadMftRecord(listItem.BaseFile.FileId);
record.ParseExternalAttributes(otherRecord);
}
}
}
internal void ParseAttributeLists(FileRecord record)
{
if (record.ExternalAttributes.Count > 0)
{
// Already parsed
return;
}
Dictionary <FileReference, FileRecord> externalRecords = new Dictionary <FileReference, FileRecord>();
foreach (AttributeList listAttr in record.Attributes.OfType <AttributeList>())
{
if (listAttr.NonResidentFlag == ResidentFlag.NonResident)
{
if (Provider.MftFileOnly)
{
// Nothing to do about this
return;
}
// Get data
listAttr.ParseAttributeNonResidentBody(this);
}
foreach (AttributeListItem item in listAttr.Items)
{
if (item.BaseFile.Equals(record.FileReference))
{
// Skip own attributes
continue;
}
if (externalRecords.ContainsKey(item.BaseFile))
{
continue;
}
FileRecord otherRecord = ReadMFTRecord(item.BaseFile.FileId);
externalRecords[item.BaseFile] = otherRecord;
Debug.Assert(otherRecord.FileReference.Equals(item.BaseFile));
}
}
// Add all records to the record in question
foreach (FileRecord externalRecord in externalRecords.Values)
{
record.ParseExternalAttributes(externalRecord);
}
}