private void WriteTables(MetadataTableStream tables)
{
string tableName = tables.IsOptimized ? MetadataConstants.StreamTable : MetadataConstants.StreamTableUnoptimized;
WriteStreamHeader(tableName, _state.TablesLength);
var compressionInfo = _compressionInfo;
// Header
_blob.Write(ref _state.StreamPos, (int)0); // Reserved, 4 bytes
_blob.Write(ref _state.StreamPos, (byte)tables.SchemaMajorVersion);
_blob.Write(ref _state.StreamPos, (byte)tables.SchemaMinorVersion);
// Flags
var heapFlags = HeapOffsetFlags.None;
if (compressionInfo.StringHeapOffsetSize4)
{
heapFlags |= HeapOffsetFlags.StringHeap4;
}
if (compressionInfo.GuidHeapOffsetSize4)
{
heapFlags |= HeapOffsetFlags.GuidHeap4;
}
if (compressionInfo.BlobHeapOffsetSize4)
{
heapFlags |= HeapOffsetFlags.BlobHeap4;
}
_blob.Write(ref _state.StreamPos, (byte)heapFlags);
_blob.Write(ref _state.StreamPos, (byte)1); // Reserved, 1 bytes
// Mask
_blob.Write(ref _state.StreamPos, (ulong)GetMaskValid(tables));
_blob.Write(ref _state.StreamPos, (ulong)GetMaskSorted(tables));
// Row counts
for (int i = 0; i < MetadataConstants.TableCount; i++)
{
int count = tables[i].Count;
if (count > 0)
{
_blob.Write(ref _state.StreamPos, (int)count);
}
}
// Tables
for (int i = 0; i < MetadataConstants.TableCount; i++)
{
var table = tables[i];
if (table.Count > 0)
{
_tableOffsets[(int)table.Type] = _state.StreamPos;
table.Write(_blob, ref _state.StreamPos, compressionInfo);
}
}
}
public MetadataScope()
{
_frameworkVersionMoniker = MicrosoftNetFramework.VersionMonikerLatest;
_tables = new MetadataTableStream(this);
_strings = new MetadataStringStream();
_userStrings = new MetadataUserStringStream();
_guids = new MetadataGuidStream();
_blobs = new MetadataBlobStream();
}
private ulong GetMaskValid(MetadataTableStream tables)
{
ulong mask = 0;
for (int i = 0; i < MetadataConstants.TableCount; i++)
{
var table = tables[i];
if (table.Count > 0)
{
mask |= 1UL << i;
}
}
return(mask);
}
internal PropertyPtrTable(MetadataTableStream stream)
: base(MetadataTableType.PropertyPtr, stream)
{
}
internal FileTable(MetadataTableStream stream)
: base(MetadataTableType.File, stream)
{
}
internal FieldPtrTable(MetadataTableStream stream)
: base(MetadataTableType.FieldPtr, stream)
{
}
internal ModuleRefTable(MetadataTableStream stream)
: base(MetadataTableType.ModuleRef, stream)
{
}
internal AssemblyOSTable(MetadataTableStream stream)
: base(MetadataTableType.AssemblyOS, stream)
{
}
internal FieldRVATable(MetadataTableStream stream)
: base(MetadataTableType.FieldRVA, stream)
{
}
internal ParamPtrTable(MetadataTableStream stream)
: base(MetadataTableType.ParamPtr, stream)
{
}
private ulong GetMaskSorted(MetadataTableStream tables)
{
return(tables.SortMask);
}
internal FieldMarshalTable(MetadataTableStream stream)
: base(MetadataTableType.FieldMarshal, stream)
{
}
internal DeclSecurityTable(MetadataTableStream stream)
: base(MetadataTableType.DeclSecurity, stream)
{
}
internal MethodImplTable(MetadataTableStream stream)
: base(MetadataTableType.MethodImpl, stream)
{
}
internal ENCLogTable(MetadataTableStream stream)
: base(MetadataTableType.ENCLog, stream)
{
}
internal StandAloneSigTable(MetadataTableStream stream)
: base(MetadataTableType.StandAloneSig, stream)
{
}
internal TypeRefTable(MetadataTableStream stream)
: base(MetadataTableType.TypeRef, stream)
{
}
internal MethodSpecTable(MetadataTableStream stream)
: base(MetadataTableType.MethodSpec, stream)
{
}
internal MetadataPtrTable(int type, MetadataTableStream stream)
: base(type, stream)
{
_rows = new int[DefaultCapacity];
}
internal MetadataTable(int type, MetadataTableStream stream)
: base(type, stream)
{
}
internal EventMapTable(MetadataTableStream stream)
: base(MetadataTableType.EventMap, stream)
{
}
internal GenericParamConstraintTable(MetadataTableStream stream)
: base(MetadataTableType.GenericParamConstraint, stream)
{
}
internal AssemblyProcessorTable(MetadataTableStream stream)
: base(MetadataTableType.AssemblyProcessor, stream)
{
}
internal ExportedTypeTable(MetadataTableStream stream)
: base(MetadataTableType.ExportedType, stream)
{
}
internal TypeSpecTable(MetadataTableStream stream)
: base(MetadataTableType.TypeSpec, stream)
{
}
internal MethodPtrTable(MetadataTableStream stream)
: base(MetadataTableType.MethodPtr, stream)
{
}
internal MethodTable(MetadataTableStream stream)
: base(MetadataTableType.MethodDef, stream)
{
}
internal MemberRefTable(MetadataTableStream stream)
: base(MetadataTableType.MemberRef, stream)
{
}
internal PropertyMapTable(MetadataTableStream stream)
: base(MetadataTableType.PropertyMap, stream)
{
}
internal ManifestResourceTable(MetadataTableStream stream)
: base(MetadataTableType.ManifestResource, stream)
{
}
