public override uint GetPhysicalLength()
{
if (Value == null)
{
return(1);
}
switch (Type.GetTypeCode(Value.GetType()))
{
case TypeCode.Boolean:
case TypeCode.Byte:
case TypeCode.SByte:
return(sizeof(byte));
case TypeCode.Char:
case TypeCode.Int16:
case TypeCode.UInt16:
return(sizeof(ushort));
case TypeCode.Single:
case TypeCode.Int32:
case TypeCode.UInt32:
return(sizeof(uint));
case TypeCode.Double:
case TypeCode.Int64:
case TypeCode.UInt64:
return(sizeof(ulong));
case TypeCode.String:
return((Value as string).GetSerStringSize());
}
var typeSignature = Value as TypeSignature;
if (typeSignature != null)
{
return(TypeNameBuilder.GetAssemblyQualifiedName(typeSignature).GetSerStringSize());
}
throw new NotSupportedException("Invalid or unsupported argument element value in custom attribute.");
}
/// <inheritdoc />
public override void Write(MetadataBuffer buffer, IBinaryStreamWriter writer)
{
if (Value == null)
{
writer.WriteSerString(null);
return;
}
switch (Type.GetTypeCode(Value.GetType()))
{
case TypeCode.Boolean:
writer.WriteByte((byte)((bool)Value ? 1 : 0));
break;
case TypeCode.Byte:
writer.WriteByte((byte)Value);
break;
case TypeCode.Char:
writer.WriteUInt16((char)Value);
break;
case TypeCode.Double:
writer.WriteDouble((double)Value);
break;
case TypeCode.Int16:
writer.WriteInt16((short)Value);
break;
case TypeCode.Int32:
writer.WriteInt32((int)Value);
break;
case TypeCode.Int64:
writer.WriteInt64((long)Value);
break;
case TypeCode.SByte:
writer.WriteSByte((sbyte)Value);
break;
case TypeCode.Single:
writer.WriteSingle((float)Value);
break;
case TypeCode.String:
writer.WriteSerString((string)Value);
break;
case TypeCode.UInt16:
writer.WriteUInt16((ushort)Value);
break;
case TypeCode.UInt32:
writer.WriteUInt32((uint)Value);
break;
case TypeCode.UInt64:
writer.WriteUInt64((ulong)Value);
break;
default:
if (Value is TypeSignature typeSignature)
{
writer.WriteSerString(TypeNameBuilder.GetAssemblyQualifiedName(typeSignature));
}
else
{
throw new NotSupportedException();
}
break;
}
}
public override void Write(WritingContext context)
{
if (Value == null)
{
throw new ArgumentNullException();
}
var writer = context.Writer;
switch (Type.GetTypeCode(Value.GetType()))
{
case TypeCode.Boolean:
writer.WriteByte((byte)((bool)Value ? 1 : 0));
break;
case TypeCode.Byte:
writer.WriteByte((byte)Value);
break;
case TypeCode.Char:
writer.WriteUInt16((char)Value);
break;
case TypeCode.Double:
writer.WriteDouble((double)Value);
break;
case TypeCode.Int16:
writer.WriteInt16((short)Value);
break;
case TypeCode.Int32:
writer.WriteInt32((int)Value);
break;
case TypeCode.Int64:
writer.WriteInt64((long)Value);
break;
case TypeCode.SByte:
writer.WriteSByte((sbyte)Value);
break;
case TypeCode.Single:
writer.WriteSingle((float)Value);
break;
case TypeCode.String:
writer.WriteSerString((string)Value);
break;
case TypeCode.UInt16:
writer.WriteUInt16((ushort)Value);
break;
case TypeCode.UInt32:
writer.WriteUInt32((uint)Value);
break;
case TypeCode.UInt64:
writer.WriteUInt64((ulong)Value);
break;
default:
var typeSignature = Value as TypeSignature;
if (typeSignature != null)
{
writer.WriteSerString(TypeNameBuilder.GetAssemblyQualifiedName(typeSignature));
}
else
{
throw new NotSupportedException();
}
break;
}
}
