public SecurityDescriptors(File file)
{
_file = file;
_hashIndex = new IndexView <HashIndexKey, HashIndexData>(file.GetIndex("$SDH"));
_idIndex = new IndexView <IdIndexKey, IdIndexData>(file.GetIndex("$SII"));
foreach (var entry in _idIndex.Entries)
{
if (entry.Key.Id > _nextId)
{
_nextId = entry.Key.Id;
}
long end = entry.Value.SdsOffset + entry.Value.SdsLength;
if (end > _nextSpace)
{
_nextSpace = end;
}
}
if (_nextId == 0)
{
_nextId = 256;
}
else
{
_nextId++;
}
_nextSpace = Utilities.RoundUp(_nextSpace, 16);
}
public static Quotas Initialize(File file)
{
Index ownerIndex = file.CreateIndex("$O", (AttributeType)0, AttributeCollationRule.Sid);
Index quotaIndox = file.CreateIndex("$Q", (AttributeType)0, AttributeCollationRule.UnsignedLong);
IndexView <OwnerKey, OwnerRecord> ownerIndexView = new IndexView <OwnerKey, OwnerRecord>(ownerIndex);
IndexView <OwnerRecord, QuotaRecord> quotaIndexView = new IndexView <OwnerRecord, QuotaRecord>(quotaIndox);
OwnerKey adminSid = new OwnerKey(new SecurityIdentifier(WellKnownSidType.BuiltinAdministratorsSid, null));
OwnerRecord adminOwnerId = new OwnerRecord(256);
ownerIndexView[adminSid] = adminOwnerId;
quotaIndexView[new OwnerRecord(1)] = new QuotaRecord(null);
quotaIndexView[adminOwnerId] = new QuotaRecord(adminSid.Sid);
return(new Quotas(file));
}
private void VerifyDirectories()
{
foreach (FileRecord fr in _context.Mft.Records)
{
if (fr.BaseFile.Value != 0)
{
continue;
}
File f = new File(_context, fr);
foreach (var stream in f.AllStreams)
{
if (stream.AttributeType == AttributeType.IndexRoot && stream.Name == "$I30")
{
IndexView <FileNameRecord, FileRecordReference> dir = new IndexView <FileNameRecord, FileRecordReference>(f.GetIndex("$I30"));
foreach (var entry in dir.Entries)
{
FileRecord refFile = _context.Mft.GetRecord(entry.Value);
// Make sure each referenced file actually exists...
if (refFile == null)
{
ReportError("Directory {0} references non-existent file {1}", f, entry.Key);
}
File referencedFile = new File(_context, refFile);
StandardInformation si = referencedFile.StandardInformation;
if (si.CreationTime != entry.Key.CreationTime || si.MftChangedTime != entry.Key.MftChangedTime ||
si.ModificationTime != entry.Key.ModificationTime)
{
ReportInfo("Directory entry {0} in {1} is out of date", entry.Key, f);
}
}
}
}
}
}
public ObjectIds(File file)
{
_file = file;
_index = new IndexView <IndexKey, ObjectIdRecord>(file.GetIndex("$O"));
}
public Quotas(File file)
{
_ownerIndex = new IndexView <OwnerKey, OwnerRecord>(file.GetIndex("$O"));
_quotaIndex = new IndexView <OwnerRecord, QuotaRecord>(file.GetIndex("$Q"));
}
public ReparsePoints(File file)
{
_file = file;
_index = new IndexView <Key, Data>(file.GetIndex("$R"));
}