protected MiniModule(String peFileName) { System.Diagnostics.Contracts.Contract.Requires(peFileName != null); _peFile = new PEFileReader(peFileName); _moduleName = Path.GetFileNameWithoutExtension(peFileName); }
protected virtual void Dispose(bool disposing) { if (_peFile != null) { if (disposing) _peFile.Dispose(); _peFile = null; } }
private static AssemblyInfo ReadAssemblyRef(PEFileReader peFile, MetadataToken assemblyRef) { System.Diagnostics.Contracts.Contract.Requires(peFile != null); System.Diagnostics.Contracts.Contract.Requires(assemblyRef.Table == MDTables.Tables.AssemblyRef); MDTables metaData = peFile.MetaData; BinaryReader B = metaData.B; metaData.SeekToMDToken(assemblyRef); UInt16 major = B.ReadUInt16(); UInt16 minor = B.ReadUInt16(); UInt16 build = B.ReadUInt16(); UInt16 revision = B.ReadUInt16(); Version v = new Version(major, minor, build, revision); UInt32 assemblyFlags = B.ReadUInt32(); byte[] publicKey = metaData.ReadBlob(); String simpleName = metaData.ReadString(); String culture = metaData.ReadString(); if ((culture != null) && (culture.Length == 0)) culture = null; return new AssemblyInfo(v, assemblyFlags, publicKey, simpleName, culture); }
// See the comments in Equals - we're doing string comparisons here // to compare full type names. public static bool Equals(MiniAssembly assemblyA, PEFileReader peFileB, MetadataToken assemblyRefB) { System.Diagnostics.Contracts.Contract.Requires(assemblyA != null); System.Diagnostics.Contracts.Contract.Requires(peFileB != null); System.Diagnostics.Contracts.Contract.Requires(assemblyRefB.Table == MDTables.Tables.AssemblyRef); String nameA, nameRefB; if (assemblyA.IsReflectionAssembly) nameA = AppDomain.CurrentDomain.ApplyPolicy(assemblyA._reflectionAssembly.FullName); else { AssemblyInfo assemblyInfoA = new AssemblyInfo(); assemblyA._peFile.GetAssemblyInfo(ref assemblyInfoA); nameA = AppDomain.CurrentDomain.ApplyPolicy(assemblyInfoA.ToString()); } AssemblyInfo assemblyInfoB = ReadAssemblyRef(peFileB, assemblyRefB); nameRefB = AppDomain.CurrentDomain.ApplyPolicy(assemblyInfoB.ToString()); return Utils.AssemblyRefEqualsDef(nameRefB, nameA); }
private static MetadataToken FindTypeDef(PEFileReader peFile, MDTables mdScope, String typeName, String nameSpace) { System.Diagnostics.Contracts.Contract.Requires(typeName != null); uint numTypeDefs = mdScope.RowsInTable(MDTables.Tables.TypeDef); for (uint i = 0; i < numTypeDefs; i++) { mdScope.SeekToRowOfTable(MDTables.Tables.TypeDef, i); peFile.B.ReadUInt32(); // TypeAttributes String rowTypeName = mdScope.ReadString(); if (!String.Equals(typeName, rowTypeName)) continue; String rowNameSpace= mdScope.ReadString(); if (!String.Equals(nameSpace, rowNameSpace)) continue; return new MetadataToken(MDTables.Tables.TypeDef, i + 1); } throw new TypeLoadException(String.Format(CultureInfo.CurrentCulture, Res.CantFindTypeName, nameSpace, typeName)); }