public BTENTRY(byte[] bytes)
{
this._btkey = BitConverter.ToUInt64(bytes, 0);
this.BREF = new BREF(bytes.Skip(8).Take(16).ToArray());
/*this.BREF = new BREF_UNICODE
{BID_raw = BitConverter.ToUInt64(bytes, 8), ByteIndex = BitConverter.ToUInt64(bytes, 16)};*/
}
public BBTENTRY(bool unicode, byte[] bytes)
{
BREF = new BREF(unicode, bytes);
Internal = BREF.IsInternal;
BlockByteCount = unicode ? BitConverter.ToUInt16(bytes, 16) : BitConverter.ToUInt16(bytes, 8);
RefCount = unicode ? BitConverter.ToUInt16(bytes, 18) : BitConverter.ToUInt16(bytes, 10);
}
public PSTHeader(PSTFile pst)
{
using(var mmfView = pst.PSTMMF.CreateViewAccessor(0, 684))
{
var temp = new byte[4];
mmfView.ReadArray(0, temp, 0, 4);
this.DWMagic = Encoding.Default.GetString(temp);
var ver = mmfView.ReadInt16(10);
this.IsANSI = ver == 14 || ver == 15 ? true : (ver == 23 ? (bool?)false : null);
if (this.IsANSI != null && this.IsANSI.Value)
{
} else if (this.IsUNICODE != null && this.IsUNICODE.Value)
{
//root.PSTSize = ByteReverse.ReverseULong(root.PSTSize);
var sentinel = mmfView.ReadByte(512);
var cryptMethod = (uint) mmfView.ReadByte(513);
this.EncodingAlgotihm = (BlockEncoding) cryptMethod;
var bytes = new byte[16];
mmfView.ReadArray(216, bytes, 0, 16);
var nbt_bref = new BREF(bytes);
mmfView.ReadArray(232, bytes, 0, 16);
var bbt_bref = new BREF(bytes);
this.NodeBT = new NDB.PSTBTree(nbt_bref, pst);
this.BlockBT = new NDB.PSTBTree(bbt_bref, pst);
}
}
}
public BTENTRY(byte[] bytes)
{
this._btkey = BitConverter.ToUInt64(bytes, 0);
this.BREF = new BREF(bytes.Skip(8).Take(16).ToArray());
/*this.BREF = new BREF_UNICODE
* {BID_raw = BitConverter.ToUInt64(bytes, 8), ByteIndex = BitConverter.ToUInt64(bytes, 16)};*/
}
public PSTBTree(BREF bref, PSTFile pst)
{
using (var viewer = pst.PSTMMF.CreateViewAccessor((long)bref.IB, 512))
{
var data = new byte[512];
viewer.ReadArray(0, data, 0, 512);
this.Root = new BTPage(data, bref, pst);
}
}
public BBTENTRY(byte[] bytes)
{
this.BREF = new BREF(bytes);
/*this.BREF = new BREF_UNICODE
{BID_raw = BitConverter.ToUInt64(bytes, 0), ByteIndex = BitConverter.ToUInt64(bytes, 8)};*/
this.Internal = this.BREF.IsInternal;
this.BlockByteCount = BitConverter.ToUInt16(bytes, 16);
this.RefCount = BitConverter.ToUInt16(bytes, 18);
}
public PSTBTree(BREF bref, PSTFile pst)
{
using (var viewer = pst.PSTMMF.CreateViewAccessor((long)bref.IB, 512))
{
var data = new byte[512];
viewer.ReadArray(0, data, 0, 512);
this.Root = new BTPage(data, bref, pst);
}
}
public BBTENTRY(byte[] bytes)
{
this.BREF = new BREF(bytes);
/*this.BREF = new BREF_UNICODE
* {BID_raw = BitConverter.ToUInt64(bytes, 0), ByteIndex = BitConverter.ToUInt64(bytes, 8)};*/
this.Internal = this.BREF.IsInternal;
this.BlockByteCount = BitConverter.ToUInt16(bytes, 16);
this.RefCount = BitConverter.ToUInt16(bytes, 18);
}
public BTPage(bool unicode, byte[] pageData, BREF _ref, PSTFile pst)
{
InternalChildren = new List <BTPage>();
this._ref = _ref;
if (unicode)
{
_trailer = new PageTrailer(unicode, pageData.RangeSubset(496, 16));
_numEntries = pageData[488];
_maxEntries = pageData[489];
_cbEnt = pageData[490];
_cLevel = pageData[491];
}
else
{
_trailer = new PageTrailer(unicode, pageData.RangeSubset(500, 12));
_numEntries = pageData[496];
_maxEntries = pageData[497];
_cbEnt = pageData[498];
_cLevel = pageData[499];
}
Entries = new List <BTPAGEENTRY>();
for (var i = 0; i < _numEntries; i++)
{
var curEntryBytes = pageData.RangeSubset(i * _cbEnt, _cbEnt);
if (_cLevel == 0)
{
if (_trailer.PageType == PageType.NBT)
{
Entries.Add(new NBTENTRY(unicode, curEntryBytes));
}
else
{
Entries.Add(new BBTENTRY(unicode, curEntryBytes));
}
}
else
{
//btentries
var entry = new BTENTRY(unicode, curEntryBytes);
Entries.Add(entry);
using (var view = pst.PSTMMF.CreateViewAccessor((long)entry.BREF.IB, 512))
{
var bytes = new byte[512];
view.ReadArray(0, bytes, 0, 512);
InternalChildren.Add(new BTPage(unicode, bytes, entry.BREF, pst));
}
}
}
}
public BTPage(byte[] pageData, BREF _ref, PSTFile pst)
{
this._ref = _ref;
this.InternalChildren = new List <BTPage>();
this._trailer = new PageTrailer(pageData.RangeSubset(496, 16));
this._numEntries = pageData[488];
this._maxEntries = pageData[489];
this._cbEnt = pageData[490];
this._cLevel = pageData[491];
this.Entries = new List <BTPAGEENTRY>();
for (var i = 0; i < this._numEntries; i++)
{
var curEntryBytes = pageData.RangeSubset(i * this._cbEnt, this._cbEnt);
if (this._cLevel == 0)
{
if (this._trailer.PageType == PageType.NBT)
{
this.Entries.Add(new NBTENTRY(curEntryBytes));
}
else
{
var curEntry = new BBTENTRY(curEntryBytes);
this.Entries.Add(curEntry);
}
}
else
{
//btentries
var entry = new BTENTRY(curEntryBytes);
this.Entries.Add(entry);
using (var view = pst.PSTMMF.CreateViewAccessor((long)entry.BREF.IB, 512))
{
var bytes = new byte[512];
view.ReadArray(0, bytes, 0, 512);
this.InternalChildren.Add(new BTPage(bytes, entry.BREF, pst));
}
}
}
}
public BTPage(byte[] pageData, BREF _ref, PSTFile pst)
{
this._ref = _ref;
this.InternalChildren = new List<BTPage>();
this._trailer = new PageTrailer(pageData.RangeSubset(496,16));
this._numEntries = pageData[488];
this._maxEntries = pageData[489];
this._cbEnt = pageData[490];
this._cLevel = pageData[491];
this.Entries = new List<BTPAGEENTRY>();
for (var i = 0; i < this._numEntries; i++)
{
var curEntryBytes = pageData.RangeSubset(i*this._cbEnt, this._cbEnt);
if (this._cLevel == 0)
{
if (this._trailer.PageType == PageType.NBT)
this.Entries.Add(new NBTENTRY(curEntryBytes));
else
{
var curEntry = new BBTENTRY(curEntryBytes);
this.Entries.Add(curEntry);
}
}
else
{
//btentries
var entry = new BTENTRY(curEntryBytes);
this.Entries.Add(entry);
using (var view = pst.PSTMMF.CreateViewAccessor((long)entry.BREF.IB,512))
{
var bytes = new byte[512];
view.ReadArray(0, bytes, 0, 512);
this.InternalChildren.Add(new BTPage(bytes, entry.BREF, pst));
}
}
}
}
public BTENTRY(bool unicode, byte[] bytes)
{
Key = unicode ? BitConverter.ToUInt64(bytes, 0) : BitConverter.ToUInt32(bytes, 0);
BREF = unicode ? new BREF(unicode, bytes.Skip(8).Take(16).ToArray()) : new BREF(unicode, bytes.Skip(4).Take(8).ToArray());
}
