public void Assert(FieldInfo field)
{
NAssert.AreEqual(AccessFlags, field.AccessFlags, string.Format("Access flags for field '{0}' ({1}) doesn't match expected ({2})!", Name, field.AccessFlags, AccessFlags));
NAssert.AreEqual(Name, field.Name, string.Format("Field name '{0}' doesn't match expected '{1}'!", Name, field.Name));
NAssert.AreEqual(Descriptor, field.Descriptor, string.Format("Descriptor for field '{0}' ({1}) doesn't match expected ({2})!", Name, field.Descriptor, Descriptor));
NAssert.AreEqual(GenericDescriptor, field.GetSignature(), string.Format("GenericDescriptor for field '{0}' ({1}) doesn't match expected ({2})!", Name, field.GetSignature(), GenericDescriptor));
NAssert.AreEqual(Deprecated, field.Attributes.Get <DeprecatedAttribute>() != null,
string.Format("Deprecated for field '{0}' ({1}) doesn't match expected ({2})!", Name, !Deprecated, Deprecated));
if (ConstantValue != null)
{
ConstantValueAttribute cvalue = (ConstantValueAttribute)field.Attributes.FirstOrDefault(a => a.Name == "ConstantValue");
NAssert.IsNotNull(cvalue, string.Format("No constant found for field '{0}'!", Name));
NAssert.AreEqual(ConstantValue, cvalue.Constant.ToString(),
string.Format("ConstantValue for field '{0}' ({1}) doesn't match expected ({2})!", Name, cvalue.Constant.ToString(), ConstantValue));
}
}
public FieldInfo(ref ReadOnlySpan <byte> data, CPInfo[] constants)
{
AccessFlags = data.ReadTwo();
NameIndex = data.ReadTwo();
DescriptorIndex = data.ReadTwo();
AttributesCount = data.ReadTwo();
AttributeInfo = new AttributeInfo[AttributesCount];
for (int i = 0; i < AttributesCount; i++)
{
ushort nameIndexNonSwapped = MemoryMarshal.Cast <byte, ushort>(data)[0];
ushort nameIndex = nameIndexNonSwapped.SwapEndian();
string name = ((CUtf8Info)constants[nameIndex]).String;
switch (name)
{
case "ConstantValue":
AttributeInfo[i] = new ConstantValueAttribute(ref data, constants);
break;
case "Synthetic":
AttributeInfo[i] = new SyntheticAttribute(ref data, constants);
break;
case "Signature":
AttributeInfo[i] = new SignatureAttribute(ref data, constants);
break;
case "Deprecated":
AttributeInfo[i] = new DeprecatedAttribute(ref data, constants);
Deprecated = true;
break;
case "RuntimeVisibleAnnotations":
AttributeInfo[i] = new RuntimeVisibleAnnotationsAttribute(ref data, constants);
break;
case "RuntimeInvisibleAnnotations":
throw new NotImplementedException();
default:
AttributeInfo[i] = new AttributeInfo(ref data, constants);
break;
}
}
Name = ((CUtf8Info)constants[NameIndex]).String;
Descriptor = ((CUtf8Info)constants[DescriptorIndex]).String;
}
/// <summary>
/// Read a list of attributes
/// </summary>
private void ReadAttributes(ConstantPool cp, IModifiableAttributeProvider provider)
{
var count = stream.ReadU2();
for (var i = 0; i < count; i++)
{
var nameIndex = stream.ReadU2();
var name = cp.GetEntry <ConstantPoolUtf8>(nameIndex).Value;
var length = stream.ReadU4();
Attribute attr;
int tmp;
switch (name)
{
case CodeAttribute.AttributeName:
attr = ReadCodeAttribute((MethodDefinition)provider, cp);
break;
case ConstantValueAttribute.AttributeName:
tmp = stream.ReadU2();
attr = new ConstantValueAttribute(((IConstantPoolValue)cp[tmp]).Value);
break;
case ExceptionsAttribute.AttributeName:
attr = ReadExceptionsAttribute(cp);
break;
case InnerClassesAttribute.AttributeName:
attr = ReadInnerClassesAttribute(cp);
break;
case SyntheticAttribute.AttributeName:
attr = new SyntheticAttribute();
break;
case SourceFileAttribute.AttributeName:
tmp = stream.ReadU2();
attr = new SourceFileAttribute(cp.GetEntry <ConstantPoolUtf8>(tmp).Value);
break;
case LineNumberTableAttribute.AttributeName:
attr = ReadLineNumberTableAttribute();
break;
case LocalVariableTableAttribute.AttributeName:
attr = ReadLocalVariableTableAttribute(cp);
break;
case DeprecatedAttribute.AttributeName:
attr = new DeprecatedAttribute();
break;
case OverrideAttribute.AttributeName:
attr = new OverrideAttribute();
break;
case SignatureAttribute.AttributeName:
tmp = stream.ReadU2();
attr = new SignatureAttribute(cp.GetEntry <ConstantPoolUtf8>(tmp).Value);
break;
case RuntimeVisibleAnnotationsAttribute.AttributeName:
attr = new RuntimeVisibleAnnotationsAttribute(ReadAnnotationsAttribute(cp));
break;
case RuntimeInvisibleAnnotationsAttribute.AttributeName:
attr = new RuntimeInvisibleAnnotationsAttribute(ReadAnnotationsAttribute(cp));
break;
case RuntimeVisibleParameterAnnotationsAttribute.AttributeName:
attr = new RuntimeVisibleParameterAnnotationsAttribute(ReadAnnotationsAttribute(cp));
break;
case RuntimeInvisibleParameterAnnotationsAttribute.AttributeName:
attr = new RuntimeInvisibleParameterAnnotationsAttribute(ReadAnnotationsAttribute(cp));
break;
case AnnotationDefaultAttribute.AttributeName:
attr = new AnnotationDefaultAttribute(ReadElementValue(cp));
break;
default:
stream.Skip(length);
attr = new UnknownAttribute(name);
break;
}
provider.Add(attr);
}
provider.AttributesLoaded();
}
