コード例 #1
0
        MarshalType Read()
        {
            MarshalType returnValue;

            try {
                var        nativeType = (NativeType)reader.ReadByte();
                NativeType nt;
                int        size;
                switch (nativeType)
                {
                case NativeType.FixedSysString:
                    size        = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
                    returnValue = new FixedSysStringMarshalType(size);
                    break;

                case NativeType.SafeArray:
                    var vt      = CanRead() ? (VariantType)reader.ReadCompressedUInt32() : VariantType.NotInitialized;
                    var udtName = CanRead() ? ReadUTF8String() : null;
                    var udtRef  = (object)udtName == null ? null : TypeNameParser.ParseReflection(module, UTF8String.ToSystemStringOrEmpty(udtName), null, gpContext);
                    returnValue = new SafeArrayMarshalType(vt, udtRef);
                    break;

                case NativeType.FixedArray:
                    size        = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
                    nt          = CanRead() ? (NativeType)reader.ReadCompressedUInt32() : NativeType.NotInitialized;
                    returnValue = new FixedArrayMarshalType(size, nt);
                    break;

                case NativeType.Array:
                    nt = CanRead() ? (NativeType)reader.ReadCompressedUInt32() : NativeType.NotInitialized;
                    int paramNum = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
                    size = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
                    int flags = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
                    returnValue = new ArrayMarshalType(nt, paramNum, size, flags);
                    break;

                case NativeType.CustomMarshaler:
                    var guid              = ReadUTF8String();
                    var nativeTypeName    = ReadUTF8String();
                    var custMarshalerName = ReadUTF8String();
                    var cmRef             = TypeNameParser.ParseReflection(module, UTF8String.ToSystemStringOrEmpty(custMarshalerName), new CAAssemblyRefFinder(module), gpContext);
                    var cookie            = ReadUTF8String();
                    returnValue = new CustomMarshalType(guid, nativeTypeName, cmRef, cookie);
                    break;

                case NativeType.IUnknown:
                case NativeType.IDispatch:
                case NativeType.IntF:
                    int iidParamIndex = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
                    return(new InterfaceMarshalType(nativeType, iidParamIndex));

                default:
                    returnValue = new MarshalType(nativeType);
                    break;
                }
            }
            catch {
                returnValue = new RawMarshalType(reader.ToArray());
            }

            return(returnValue);
        }
コード例 #2
0
ファイル: MarshalBlobReader.cs プロジェクト: EmilZhou/dnlib
		MarshalType Read() {
			MarshalType returnValue;
			try {
				var nativeType = (NativeType)reader.ReadByte();
				NativeType nt;
				int size;
				switch (nativeType) {
				case NativeType.FixedSysString:
					size = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
					returnValue = new FixedSysStringMarshalType(size);
					break;

				case NativeType.SafeArray:
					var vt = CanRead() ? (VariantType)reader.ReadCompressedUInt32() : VariantType.NotInitialized;
					var udtName = CanRead() ? ReadUTF8String() : null;
					var udtRef = (object)udtName == null ? null : TypeNameParser.ParseReflection(module, UTF8String.ToSystemStringOrEmpty(udtName), null, gpContext);
					returnValue = new SafeArrayMarshalType(vt, udtRef);
					break;

				case NativeType.FixedArray:
					size = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
					nt = CanRead() ? (NativeType)reader.ReadCompressedUInt32() : NativeType.NotInitialized;
					returnValue = new FixedArrayMarshalType(size, nt);
					break;

				case NativeType.Array:
					nt = CanRead() ? (NativeType)reader.ReadCompressedUInt32() : NativeType.NotInitialized;
					int paramNum = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
					size = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
					int flags = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
					returnValue = new ArrayMarshalType(nt, paramNum, size, flags);
					break;

				case NativeType.CustomMarshaler:
					var guid = ReadUTF8String();
					var nativeTypeName = ReadUTF8String();
					var custMarshalerName = ReadUTF8String();
					var cmRef = TypeNameParser.ParseReflection(module, UTF8String.ToSystemStringOrEmpty(custMarshalerName), new CAAssemblyRefFinder(module), gpContext);
					var cookie = ReadUTF8String();
					returnValue = new CustomMarshalType(guid, nativeTypeName, cmRef, cookie);
					break;

				case NativeType.IUnknown:
				case NativeType.IDispatch:
				case NativeType.IntF:
					int iidParamIndex = CanRead() ? (int)reader.ReadCompressedUInt32() : -1;
					return new InterfaceMarshalType(nativeType, iidParamIndex);

				default:
					returnValue = new MarshalType(nativeType);
					break;
				}
			}
			catch {
				returnValue = new RawMarshalType(reader.ReadAllBytes());
			}

			return returnValue;
		}