public TableCell(Types type, BinaryReader reader, MDTables helper)
{
_type = type;
try
{
// Fixed
if (type == Types.UInt16)
{
_rawData = reader.ReadUInt16();
}
if (type == Types.UInt32)
{
_rawData = reader.ReadUInt32();
}
// Heap
if (type == Types.String)
{
_rawData = ((helper.GetStringIndexSize() == 2) ? (uint)reader.ReadUInt16() : reader.ReadUInt32());
}
if (type == Types.Guid)
{
_rawData = ((helper.GetGuidIndexSize() == 2) ? (uint)reader.ReadUInt16() : reader.ReadUInt32());
}
if (type == Types.Blob)
{
_rawData = ((helper.GetBlobIndexSize() == 2) ? (uint)reader.ReadUInt16() : reader.ReadUInt32());
}
// Rid
if ((int)type < 64)
{
Table table = helper.GetTable(type);
_rawData = (uint)(((uint)type << 24) | ((table.Count < 65536) ? (uint)reader.ReadUInt16() : reader.ReadUInt32()));
}
// Coded token (may need to be uncompressed from 2-byte form)
else if ((int)type < 97)
{
int codedToken = (helper.SizeOfType(type) == 2) ? reader.ReadUInt16() : reader.ReadInt32();
Types[] referredTables = (Types[])helper.CodedTokenTypes(type);
int tableIndex = (int)(codedToken & ~(-1 << helper.CodedTokenBits(referredTables.Length)));
int index = (int)(codedToken >> helper.CodedTokenBits(referredTables.Length));
int token = helper.ToToken(referredTables[tableIndex], index - 1);
_rawData = (uint)token;
}
_data = CreateData(helper);
}
catch //(Exception e)
{
_type = Types.String;
_data = "Unreadable cell: " + type + " " + _rawData;
}
}
public Table(Types type, Types[] colTypes, String[] colNames, MDTables helper, BinaryReader reader)
{
_type = type;
_helper = helper;
_colDescs = new ColDesc[colTypes.Length];
for (int i = 0; i < _colDescs.Length; i++)
{
_colDescs[i] = new ColDesc(colTypes[i], colNames[i]);
}
_rows = new Row[helper.GetTableRows(type)];
_rowSize = 0;
foreach (ColDesc cd in _colDescs)
{
_rowSize += _helper.SizeOfType(cd.Type);
}
data = reader.ReadBytes(_rowSize * Count);
}
