public MetadataTableWriter (MetadataWriter mrv, MemoryBinaryWriter writer)
{
m_root = mrv.GetMetadataRoot ();
m_heap = m_root.Streams.TablesHeap;
m_binaryWriter = writer;
m_mrrw = new MetadataRowWriter (this);
}
public StructureReader(ImageReader ir)
{
m_ir = ir;
m_img = ir.Image;
m_streams = m_img.MetadataRoot.Streams;
m_tHeap = m_streams.TablesHeap;
m_tableReader = ir.MetadataReader.TableReader;
}
public MetadataTableReader(MetadataReader mrv)
{
m_metadataRoot = mrv.GetMetadataRoot ();
m_heap = m_metadataRoot.Streams.TablesHeap;
m_binaryReader = new BinaryReader (new MemoryStream (m_heap.Data));
m_binaryReader.BaseStream.Position = 24;
m_mrrv = new MetadataRowReader (this);
}
public override void VisitTablesHeap(TablesHeap th)
{
th.Reserved = 0;
th.MajorVersion = 1;
th.MinorVersion = 0;
th.Reserved2 = 1;
th.Sorted = 0x2003301fa00;
}
public StructureReader (ImageReader ir)
{
if (ir.Image.CLIHeader == null)
throw new ImageFormatException ("The image is not a managed assembly");
m_ir = ir;
m_img = ir.Image;
m_streams = m_img.MetadataRoot.Streams;
m_tHeap = m_streams.TablesHeap;
m_tableReader = ir.MetadataReader.TableReader;
}
public ReflectionReader(ModuleDefinition module)
{
m_module = module;
m_reader = m_module.ImageReader;
m_root = m_module.Image.MetadataRoot;
m_tHeap = m_root.Streams.TablesHeap;
m_checkDeleted = (m_tHeap.HeapSizes & 0x80) != 0;
if (m_reader != null)
m_tableReader = m_reader.MetadataReader.TableReader;
m_codeReader = new CodeReader (this);
m_sigReader = new SignatureReader (m_root, this);
m_isCorlib = module.Assembly.Name.Name == Constants.Corlib;
}
public override void VisitTablesHeap(TablesHeap heap)
{
this.VisitHeap (heap);
heap.Tables = new TableCollection (heap);
BinaryReader br = new BinaryReader (
new MemoryStream (heap.Data));
try {
heap.Reserved = br.ReadUInt32 ();
heap.MajorVersion = br.ReadByte ();
heap.MinorVersion = br.ReadByte ();
heap.HeapSizes = br.ReadByte ();
heap.Reserved2 = br.ReadByte ();
heap.Valid = br.ReadInt64 ();
heap.Sorted = br.ReadInt64 ();
} finally {
// COMPACT FRAMEWORK NOTE: BinaryReader is not IDisposable
br.Close();
}
}
public override void VisitTablesHeap(TablesHeap heap)
{
PatchStreamHeaderOffset (heap);
m_binaryWriter.Write (heap.Reserved);
switch (m_runtime) {
case TargetRuntime.NET_1_0 :
case TargetRuntime.NET_1_1 :
heap.MajorVersion = 1;
heap.MinorVersion = 0;
break;
case TargetRuntime.NET_2_0 :
heap.MajorVersion = 2;
heap.MinorVersion = 0;
break;
}
m_binaryWriter.Write (heap.MajorVersion);
m_binaryWriter.Write (heap.MinorVersion);
m_binaryWriter.Write (heap.HeapSizes);
m_binaryWriter.Write (heap.Reserved2);
m_binaryWriter.Write (heap.Valid);
m_binaryWriter.Write (heap.Sorted);
WriteMemStream (m_tWriter);
}
internal TableCollection(TablesHeap heap)
{
m_heap = heap;
}
void CopyOriginalImage ()
{
original = assembly.MainModule.Image;
stripped = Image.CreateImage();
stripped.Accept (new CopyImageVisitor (original));
assembly.MainModule.Image = stripped;
original_tables = original.MetadataRoot.Streams.TablesHeap;
stripped_tables = stripped.MetadataRoot.Streams.TablesHeap;
TableCollection tables = original_tables.Tables;
foreach (IMetadataTable table in tables)
stripped_tables.Tables.Add(table);
stripped_tables.Valid = original_tables.Valid;
stripped_tables.Sorted = original_tables.Sorted;
reflection_writer = new ReflectionWriter (assembly.MainModule);
reflection_writer.StructureWriter = new StructureWriter (assembly, writer);
reflection_writer.CodeWriter.Stripped = true;
metadata_writer = reflection_writer.MetadataWriter;
PatchHeap (metadata_writer.StringWriter, original.MetadataRoot.Streams.StringsHeap);
PatchHeap (metadata_writer.GuidWriter, original.MetadataRoot.Streams.GuidHeap);
PatchHeap (metadata_writer.UserStringWriter, original.MetadataRoot.Streams.UserStringsHeap);
PatchHeap (metadata_writer.BlobWriter, original.MetadataRoot.Streams.BlobHeap);
if (assembly.EntryPoint != null)
metadata_writer.EntryPointToken = assembly.EntryPoint.MetadataToken.ToUInt ();
}
internal TableCollection(TablesHeap heap)
{
m_heap = heap;
}
public override void VisitTablesHeap (TablesHeap heap)
{
List <IMetadataTable> encodedTables = new List <IMetadataTable> ();
foreach (IMetadataTable table in heap.Tables) {
//this.asm.ALIGN (Assembly.OBJECT_ALIGNMENT);
//this.asm.LABEL (moduleName + " " + table.GetType().Name);
encodedTables.Add (table);
if (table is AssemblyRefTable)
EncodeAssemblyRefTable (table as AssemblyRefTable);
if (table is AssemblyTable)
EncodeAssemblyTable (table as AssemblyTable);
if (table is ClassLayoutTable)
EncodeClassLayoutTable (table as ClassLayoutTable);
if (table is ConstantTable)
EncodeConstantTable (table as ConstantTable);
if (table is CustomAttributeTable)
EncodeCustomAttributeTable (table as CustomAttributeTable);
if (table is DeclSecurityTable)
EncodeDeclSecurityTable (table as DeclSecurityTable);
if (table is EventMapTable)
EncodeEventMapTable (table as EventMapTable);
if (table is EventPtrTable)
EncodeEventPtrTable (table as EventPtrTable);
if (table is EventTable)
EncodeEventTable (table as EventTable);
if (table is ExportedTypeTable)
EncodeExportedTypeTable (table as ExportedTypeTable);
if (table is FieldLayoutTable)
EncodeFieldLayoutTable (table as FieldLayoutTable);
if (table is FieldMarshalTable)
EncodeFieldMarshalTable (table as FieldMarshalTable);
if (table is FieldPtrTable)
EncodeFieldPtrTable (table as FieldPtrTable);
if (table is FieldRVATable)
EncodeFieldRVATable (table as FieldRVATable);
if (table is FieldTable)
EncodeFieldTable (table as FieldTable);
if (table is FileTable)
EncodeFileTable (table as FileTable);
if (table is GenericParamConstraintTable)
EncodeGenericParamConstraintTable (table as GenericParamConstraintTable);
if (table is GenericParamTable)
EncodeGenericParamTable (table as GenericParamTable);
if (table is ImplMapTable)
EncodeImplMapTable (table as ImplMapTable);
if (table is InterfaceImplTable)
EncodeInterfaceImplTable (table as InterfaceImplTable);
if (table is ManifestResourceTable)
EncodeManifestResourceTable (table as ManifestResourceTable);
if (table is MemberRefTable)
EncodeMemberRefTable (table as MemberRefTable);
if (table is MethodImplTable)
EncodeMethodImplTable (table as MethodImplTable);
if (table is MethodPtrTable)
EncodeMethodPtrTable (table as MethodPtrTable);
if (table is MethodSemanticsTable)
EncodeMethodSemanticsTable (table as MethodSemanticsTable);
if (table is MethodSpecTable)
EncodeMethodSpecTable (table as MethodSpecTable);
if (table is MethodTable)
EncodeMethodTable (table as MethodTable);
if (table is ModuleRefTable)
EncodeModuleRefTable (table as ModuleRefTable);
if (table is ModuleTable)
EncodeModuleTable (table as ModuleTable);
if (table is NestedClassTable)
EncodeNestedClassTable (table as NestedClassTable);
if (table is ParamPtrTable)
EncodeParamPtrTable (table as ParamPtrTable);
if (table is ParamTable)
EncodeParamTable (table as ParamTable);
if (table is PropertyMapTable)
EncodePropertyMapTable (table as PropertyMapTable);
if (table is PropertyPtrTable)
EncodePropertyPtrTable (table as PropertyPtrTable);
if (table is PropertyTable)
EncodePropertyTable (table as PropertyTable);
if (table is StandAloneSigTable)
EncodeStandAloneSigTable (table as StandAloneSigTable);
if (table is TypeDefTable)
EncodeTypeDefTable (table as TypeDefTable);
if (table is TypeRefTable)
EncodeTypeRefTable (table as TypeRefTable);
if (table is TypeSpecTable)
EncodeTypeSpecTable (table as TypeSpecTable);
}
// Handle tables which were missing...
foreach (string missing in potentiallyMissing) {
bool found = false;
foreach (IMetadataTable table in encodedTables) {
if (table.GetType ().Name == missing + "Table") {
found = true;
break;
}
}
if (found)
continue;
//Console.WriteLine ("Stubbing missing metadata table `{0} {1}Table'", moduleName, missing);
this.asm.ALIGN (Assembly.OBJECT_ALIGNMENT);
this.asm.LABEL (moduleName + " " + missing + "Array");
this.asm.AddArrayFields (0);
}
}
