370 lines
15 KiB
C#
370 lines
15 KiB
C#
//
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// MetadataRowReader.cs
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//
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// Author:
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// Jb Evain (jbevain@gmail.com)
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//
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// Generated by /CodeGen/cecil-gen.rb do not edit
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// Sat Feb 16 23:24:17 +0100 2008
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//
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// (C) 2005 Jb Evain
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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namespace Mono.Cecil.Metadata {
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using System;
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using System.Collections;
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using System.IO;
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using Mono.Cecil.Binary;
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sealed class MetadataRowReader : BaseMetadataRowVisitor {
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MetadataTableReader m_mtrv;
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BinaryReader m_binaryReader;
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MetadataRoot m_metadataRoot;
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Utilities.TableRowCounter m_counter;
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int [] m_ciCache;
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int m_blobHeapIdxSz;
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int m_stringsHeapIdxSz;
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int m_guidHeapIdxSz;
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public MetadataRowReader (MetadataTableReader mtrv)
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{
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m_mtrv = mtrv;
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m_binaryReader = mtrv.GetReader ();
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m_metadataRoot = mtrv.GetMetadataRoot ();
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m_ciCache = new int [13];
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m_counter = new Utilities.TableRowCounter (m_mtrv.GetNumberOfRows);
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}
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int GetIndexSize (int rid)
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{
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return m_mtrv.GetNumberOfRows (rid) < (1 << 16) ? 2 : 4;
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}
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int GetCodedIndexSize (CodedIndex ci)
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{
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return Utilities.GetCodedIndexSize (ci, m_counter, m_ciCache);
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}
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uint ReadByIndexSize (int size)
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{
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if (size == 2) {
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return (uint) m_binaryReader.ReadUInt16 ();
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} else if (size == 4) {
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return m_binaryReader.ReadUInt32 ();
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} else {
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throw new MetadataFormatException ("Non valid size for indexing");
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}
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}
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public override void VisitRowCollection (RowCollection coll)
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{
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m_blobHeapIdxSz = m_metadataRoot.Streams.BlobHeap != null ?
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m_metadataRoot.Streams.BlobHeap.IndexSize : 2;
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m_stringsHeapIdxSz = m_metadataRoot.Streams.StringsHeap != null ?
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m_metadataRoot.Streams.StringsHeap.IndexSize : 2;
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m_guidHeapIdxSz = m_metadataRoot.Streams.GuidHeap != null ?
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m_metadataRoot.Streams.GuidHeap.IndexSize : 2;
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}
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public override void VisitAssemblyRow (AssemblyRow row)
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{
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row.HashAlgId = (Mono.Cecil.AssemblyHashAlgorithm) m_binaryReader.ReadUInt32 ();
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row.MajorVersion = m_binaryReader.ReadUInt16 ();
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row.MinorVersion = m_binaryReader.ReadUInt16 ();
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row.BuildNumber = m_binaryReader.ReadUInt16 ();
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row.RevisionNumber = m_binaryReader.ReadUInt16 ();
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row.Flags = (Mono.Cecil.AssemblyFlags) m_binaryReader.ReadUInt32 ();
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row.PublicKey = ReadByIndexSize (m_blobHeapIdxSz);
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Culture = ReadByIndexSize (m_stringsHeapIdxSz);
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}
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public override void VisitAssemblyOSRow (AssemblyOSRow row)
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{
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row.OSPlatformID = m_binaryReader.ReadUInt32 ();
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row.OSMajorVersion = m_binaryReader.ReadUInt32 ();
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row.OSMinorVersion = m_binaryReader.ReadUInt32 ();
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}
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public override void VisitAssemblyProcessorRow (AssemblyProcessorRow row)
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{
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row.Processor = m_binaryReader.ReadUInt32 ();
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}
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public override void VisitAssemblyRefRow (AssemblyRefRow row)
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{
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row.MajorVersion = m_binaryReader.ReadUInt16 ();
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row.MinorVersion = m_binaryReader.ReadUInt16 ();
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row.BuildNumber = m_binaryReader.ReadUInt16 ();
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row.RevisionNumber = m_binaryReader.ReadUInt16 ();
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row.Flags = (Mono.Cecil.AssemblyFlags) m_binaryReader.ReadUInt32 ();
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row.PublicKeyOrToken = ReadByIndexSize (m_blobHeapIdxSz);
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Culture = ReadByIndexSize (m_stringsHeapIdxSz);
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row.HashValue = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitAssemblyRefOSRow (AssemblyRefOSRow row)
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{
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row.OSPlatformID = m_binaryReader.ReadUInt32 ();
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row.OSMajorVersion = m_binaryReader.ReadUInt32 ();
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row.OSMinorVersion = m_binaryReader.ReadUInt32 ();
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row.AssemblyRef = ReadByIndexSize (GetIndexSize (AssemblyRefTable.RId));
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}
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public override void VisitAssemblyRefProcessorRow (AssemblyRefProcessorRow row)
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{
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row.Processor = m_binaryReader.ReadUInt32 ();
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row.AssemblyRef = ReadByIndexSize (GetIndexSize (AssemblyRefTable.RId));
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}
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public override void VisitClassLayoutRow (ClassLayoutRow row)
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{
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row.PackingSize = m_binaryReader.ReadUInt16 ();
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row.ClassSize = m_binaryReader.ReadUInt32 ();
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row.Parent = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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}
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public override void VisitConstantRow (ConstantRow row)
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{
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row.Type = (Mono.Cecil.Metadata.ElementType) m_binaryReader.ReadUInt16 ();
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row.Parent = Utilities.GetMetadataToken (CodedIndex.HasConstant,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.HasConstant)));
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row.Value = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitCustomAttributeRow (CustomAttributeRow row)
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{
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row.Parent = Utilities.GetMetadataToken (CodedIndex.HasCustomAttribute,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.HasCustomAttribute)));
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row.Type = Utilities.GetMetadataToken (CodedIndex.CustomAttributeType,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.CustomAttributeType)));
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row.Value = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitDeclSecurityRow (DeclSecurityRow row)
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{
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row.Action = (Mono.Cecil.SecurityAction) m_binaryReader.ReadInt16 ();
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row.Parent = Utilities.GetMetadataToken (CodedIndex.HasDeclSecurity,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.HasDeclSecurity)));
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row.PermissionSet = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitEventRow (EventRow row)
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{
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row.EventFlags = (Mono.Cecil.EventAttributes) m_binaryReader.ReadUInt16 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.EventType = Utilities.GetMetadataToken (CodedIndex.TypeDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.TypeDefOrRef)));
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}
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public override void VisitEventMapRow (EventMapRow row)
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{
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row.Parent = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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row.EventList = ReadByIndexSize (GetIndexSize (EventTable.RId));
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}
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public override void VisitEventPtrRow (EventPtrRow row)
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{
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row.Event = ReadByIndexSize (GetIndexSize (EventTable.RId));
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}
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public override void VisitExportedTypeRow (ExportedTypeRow row)
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{
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row.Flags = (Mono.Cecil.TypeAttributes) m_binaryReader.ReadUInt32 ();
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row.TypeDefId = m_binaryReader.ReadUInt32 ();
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row.TypeName = ReadByIndexSize (m_stringsHeapIdxSz);
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row.TypeNamespace = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Implementation = Utilities.GetMetadataToken (CodedIndex.Implementation,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.Implementation)));
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}
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public override void VisitFieldRow (FieldRow row)
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{
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row.Flags = (Mono.Cecil.FieldAttributes) m_binaryReader.ReadUInt16 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Signature = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitFieldLayoutRow (FieldLayoutRow row)
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{
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row.Offset = m_binaryReader.ReadUInt32 ();
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row.Field = ReadByIndexSize (GetIndexSize (FieldTable.RId));
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}
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public override void VisitFieldMarshalRow (FieldMarshalRow row)
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{
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row.Parent = Utilities.GetMetadataToken (CodedIndex.HasFieldMarshal,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.HasFieldMarshal)));
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row.NativeType = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitFieldPtrRow (FieldPtrRow row)
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{
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row.Field = ReadByIndexSize (GetIndexSize (FieldTable.RId));
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}
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public override void VisitFieldRVARow (FieldRVARow row)
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{
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row.RVA = new RVA (m_binaryReader.ReadUInt32 ());
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row.Field = ReadByIndexSize (GetIndexSize (FieldTable.RId));
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}
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public override void VisitFileRow (FileRow row)
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{
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row.Flags = (Mono.Cecil.FileAttributes) m_binaryReader.ReadUInt32 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.HashValue = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitGenericParamRow (GenericParamRow row)
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{
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row.Number = m_binaryReader.ReadUInt16 ();
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row.Flags = (Mono.Cecil.GenericParameterAttributes) m_binaryReader.ReadUInt16 ();
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row.Owner = Utilities.GetMetadataToken (CodedIndex.TypeOrMethodDef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.TypeOrMethodDef)));
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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}
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public override void VisitGenericParamConstraintRow (GenericParamConstraintRow row)
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{
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row.Owner = ReadByIndexSize (GetIndexSize (GenericParamTable.RId));
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row.Constraint = Utilities.GetMetadataToken (CodedIndex.TypeDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.TypeDefOrRef)));
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}
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public override void VisitImplMapRow (ImplMapRow row)
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{
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row.MappingFlags = (Mono.Cecil.PInvokeAttributes) m_binaryReader.ReadUInt16 ();
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row.MemberForwarded = Utilities.GetMetadataToken (CodedIndex.MemberForwarded,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.MemberForwarded)));
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row.ImportName = ReadByIndexSize (m_stringsHeapIdxSz);
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row.ImportScope = ReadByIndexSize (GetIndexSize (ModuleRefTable.RId));
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}
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public override void VisitInterfaceImplRow (InterfaceImplRow row)
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{
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row.Class = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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row.Interface = Utilities.GetMetadataToken (CodedIndex.TypeDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.TypeDefOrRef)));
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}
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public override void VisitManifestResourceRow (ManifestResourceRow row)
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{
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row.Offset = m_binaryReader.ReadUInt32 ();
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row.Flags = (Mono.Cecil.ManifestResourceAttributes) m_binaryReader.ReadUInt32 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Implementation = Utilities.GetMetadataToken (CodedIndex.Implementation,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.Implementation)));
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}
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public override void VisitMemberRefRow (MemberRefRow row)
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{
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row.Class = Utilities.GetMetadataToken (CodedIndex.MemberRefParent,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.MemberRefParent)));
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Signature = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitMethodRow (MethodRow row)
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{
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row.RVA = new RVA (m_binaryReader.ReadUInt32 ());
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row.ImplFlags = (Mono.Cecil.MethodImplAttributes) m_binaryReader.ReadUInt16 ();
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row.Flags = (Mono.Cecil.MethodAttributes) m_binaryReader.ReadUInt16 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Signature = ReadByIndexSize (m_blobHeapIdxSz);
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row.ParamList = ReadByIndexSize (GetIndexSize (ParamTable.RId));
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}
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public override void VisitMethodImplRow (MethodImplRow row)
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{
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row.Class = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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row.MethodBody = Utilities.GetMetadataToken (CodedIndex.MethodDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.MethodDefOrRef)));
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row.MethodDeclaration = Utilities.GetMetadataToken (CodedIndex.MethodDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.MethodDefOrRef)));
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}
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public override void VisitMethodPtrRow (MethodPtrRow row)
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{
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row.Method = ReadByIndexSize (GetIndexSize (MethodTable.RId));
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}
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public override void VisitMethodSemanticsRow (MethodSemanticsRow row)
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{
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row.Semantics = (Mono.Cecil.MethodSemanticsAttributes) m_binaryReader.ReadUInt16 ();
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row.Method = ReadByIndexSize (GetIndexSize (MethodTable.RId));
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row.Association = Utilities.GetMetadataToken (CodedIndex.HasSemantics,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.HasSemantics)));
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}
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public override void VisitMethodSpecRow (MethodSpecRow row)
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{
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row.Method = Utilities.GetMetadataToken (CodedIndex.MethodDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.MethodDefOrRef)));
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row.Instantiation = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitModuleRow (ModuleRow row)
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{
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row.Generation = m_binaryReader.ReadUInt16 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Mvid = ReadByIndexSize (m_guidHeapIdxSz);
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row.EncId = ReadByIndexSize (m_guidHeapIdxSz);
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row.EncBaseId = ReadByIndexSize (m_guidHeapIdxSz);
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}
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public override void VisitModuleRefRow (ModuleRefRow row)
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{
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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}
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public override void VisitNestedClassRow (NestedClassRow row)
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{
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row.NestedClass = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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row.EnclosingClass = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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}
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public override void VisitParamRow (ParamRow row)
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{
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row.Flags = (Mono.Cecil.ParameterAttributes) m_binaryReader.ReadUInt16 ();
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row.Sequence = m_binaryReader.ReadUInt16 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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}
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public override void VisitParamPtrRow (ParamPtrRow row)
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{
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row.Param = ReadByIndexSize (GetIndexSize (ParamTable.RId));
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}
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public override void VisitPropertyRow (PropertyRow row)
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{
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row.Flags = (Mono.Cecil.PropertyAttributes) m_binaryReader.ReadUInt16 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Type = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitPropertyMapRow (PropertyMapRow row)
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{
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row.Parent = ReadByIndexSize (GetIndexSize (TypeDefTable.RId));
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row.PropertyList = ReadByIndexSize (GetIndexSize (PropertyTable.RId));
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}
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public override void VisitPropertyPtrRow (PropertyPtrRow row)
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{
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row.Property = ReadByIndexSize (GetIndexSize (PropertyTable.RId));
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}
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public override void VisitStandAloneSigRow (StandAloneSigRow row)
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{
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row.Signature = ReadByIndexSize (m_blobHeapIdxSz);
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}
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public override void VisitTypeDefRow (TypeDefRow row)
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{
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row.Flags = (Mono.Cecil.TypeAttributes) m_binaryReader.ReadUInt32 ();
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Namespace = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Extends = Utilities.GetMetadataToken (CodedIndex.TypeDefOrRef,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.TypeDefOrRef)));
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row.FieldList = ReadByIndexSize (GetIndexSize (FieldTable.RId));
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row.MethodList = ReadByIndexSize (GetIndexSize (MethodTable.RId));
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}
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public override void VisitTypeRefRow (TypeRefRow row)
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{
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row.ResolutionScope = Utilities.GetMetadataToken (CodedIndex.ResolutionScope,
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ReadByIndexSize (GetCodedIndexSize (CodedIndex.ResolutionScope)));
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row.Name = ReadByIndexSize (m_stringsHeapIdxSz);
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row.Namespace = ReadByIndexSize (m_stringsHeapIdxSz);
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}
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public override void VisitTypeSpecRow (TypeSpecRow row)
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{
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row.Signature = ReadByIndexSize (m_blobHeapIdxSz);
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}
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}
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}
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