public StorageHeaderVM(HexBuffer buffer, HexPosition startOffset) {
FFlagsVM = new ByteFlagsHexField(buffer, Name, "fFlags", startOffset + 0);
FFlagsVM.Add(new BooleanHexBitField("ExtraData", 0));
PadVM = new ByteHexField(buffer, Name, "pad", startOffset + 1);
IStreamsVM = new UInt16HexField(buffer, Name, "iStreams", startOffset + 2);
hexFields = new HexField[] {
FFlagsVM,
PadVM,
IStreamsVM,
};
}
public StorageHeaderVM(HexBuffer buffer, DotNetMetadataHeaderData mdHeader)
: base(HexSpan.FromBounds(mdHeader.Flags.Data.Span.Start, mdHeader.StreamCount.Data.Span.End))
{
FFlagsVM = new ByteFlagsHexField(mdHeader.Flags);
FFlagsVM.Add(new BooleanHexBitField(mdHeader.ExtraData.Name, 0));
PadVM = new ByteHexField(mdHeader.Pad);
IStreamsVM = new UInt16HexField(mdHeader.StreamCount);
hexFields = new HexField[] {
FFlagsVM,
PadVM,
IStreamsVM,
};
}
public TablesStreamVM(HexBuffer buffer, TablesStream tblStream) {
var startOffset = new HexPosition((ulong)tblStream.StartOffset);
M_ulReservedVM = new UInt32HexField(buffer, Name, "m_ulReserved", startOffset + 0);
M_majorVM = new ByteHexField(buffer, Name, "m_major", startOffset + 4, true);
M_minorVM = new ByteHexField(buffer, Name, "m_minor", startOffset + 5, true);
M_heapsVM = new ByteFlagsHexField(buffer, Name, "m_heaps", startOffset + 6);
M_heapsVM.Add(new BooleanHexBitField("BigStrings", 0));
M_heapsVM.Add(new BooleanHexBitField("BigGUID", 1));
M_heapsVM.Add(new BooleanHexBitField("BigBlob", 2));
M_heapsVM.Add(new BooleanHexBitField("Padding", 3));
M_heapsVM.Add(new BooleanHexBitField("Reserved", 4));
M_heapsVM.Add(new BooleanHexBitField("DeltaOnly", 5));
M_heapsVM.Add(new BooleanHexBitField("ExtraData", 6));
M_heapsVM.Add(new BooleanHexBitField("HasDelete", 7));
M_ridVM = new ByteHexField(buffer, Name, "m_rid", startOffset + 7);
M_maskvalidVM = new UInt64FlagsHexField(buffer, Name, "m_maskvalid", startOffset + 8);
AddTableFlags(M_maskvalidVM);
M_sortedVM = new UInt64FlagsHexField(buffer, Name, "m_sorted", startOffset + 0x10);
AddTableFlags(M_sortedVM);
var list = new List<HexField> {
M_ulReservedVM,
M_majorVM,
M_minorVM,
M_heapsVM,
M_ridVM,
M_maskvalidVM,
M_sortedVM,
};
rowsVM = new UInt32HexField[64];
ulong valid = tblStream.ValidMask;
var offs = startOffset + 0x18;
for (int i = 0; i < rowsVM.Length; i++) {
rowsVM[i] = new UInt32HexField(buffer, Name, string.Format("rows[{0:X2}]", i), offs);
if ((valid & 1) != 0) {
list.Add(rowsVM[i]);
offs += 4;
}
else
rowsVM[i].IsVisible = false;
valid >>= 1;
}
M_ulExtraVM = new UInt32HexField(buffer, Name, "m_ulExtra", offs);
M_ulExtraVM.IsVisible = tblStream.HasExtraData;
if (tblStream.HasExtraData)
list.Add(M_ulExtraVM);
Debug.Assert(offs == (ulong)tblStream.MDTables[0].StartOffset);
hexFields = list.ToArray();
}
public TablesStreamVM(HexBuffer buffer, TablesHeap tablesHeap, MetadataTableVM[] metadataTables)
: base(tablesHeap.HeaderSpan)
{
Debug.Assert(metadataTables.Length == 0x40);
this.metadataTables = metadataTables;
Name = tablesHeap.Header.Name;
M_ulReservedVM = new UInt32HexField(tablesHeap.Header.Reserved);
M_majorVM = new ByteHexField(tablesHeap.Header.MajorVersion, true);
M_minorVM = new ByteHexField(tablesHeap.Header.MinorVersion, true);
M_heapsVM = new ByteFlagsHexField(tablesHeap.Header.Flags);
M_heapsVM.Add(new BooleanHexBitField("BigStrings", 0));
M_heapsVM.Add(new BooleanHexBitField("BigGUID", 1));
M_heapsVM.Add(new BooleanHexBitField("BigBlob", 2));
M_heapsVM.Add(new BooleanHexBitField("Padding", 3));
M_heapsVM.Add(new BooleanHexBitField("Reserved", 4));
M_heapsVM.Add(new BooleanHexBitField("DeltaOnly", 5));
M_heapsVM.Add(new BooleanHexBitField("ExtraData", 6));
M_heapsVM.Add(new BooleanHexBitField("HasDelete", 7));
M_ridVM = new ByteHexField(tablesHeap.Header.Log2Rid);
M_maskvalidVM = new UInt64FlagsHexField(tablesHeap.Header.ValidMask);
AddTableFlags(M_maskvalidVM);
M_sortedVM = new UInt64FlagsHexField(tablesHeap.Header.SortedMask);
AddTableFlags(M_sortedVM);
var list = new List <HexField> {
M_ulReservedVM,
M_majorVM,
M_minorVM,
M_heapsVM,
M_ridVM,
M_maskvalidVM,
M_sortedVM,
};
rowsVM = new UInt32HexField[64];
ulong valid = tablesHeap.ValidMask;
for (int i = 0, rowIndex = 0; i < rowsVM.Length; i++)
{
UInt32HexField field;
if ((valid & 1) != 0 && rowIndex < tablesHeap.Header.Rows.Data.FieldCount)
{
var row = tablesHeap.Header.Rows.Data[rowIndex++].Data;
field = new UInt32HexField(row, tablesHeap.Header.Rows.Name + "[" + i.ToString("X2") + "]");
list.Add(field);
}
else
{
field = UInt32HexField.TryCreate(null);
}
rowsVM[i] = field;
valid >>= 1;
}
M_ulExtraVM = UInt32HexField.TryCreate(tablesHeap.Header.ExtraData);
M_ulExtraVM.IsVisible = tablesHeap.Header.HasExtraData;
if (tablesHeap.Header.HasExtraData)
{
list.Add(M_ulExtraVM);
}
hexFields = list.ToArray();
}
