private static void InsertProperty(List <byte> byteArray, string propertyName, object propertyValue)
{
byteArray.Add((byte)BinEncoderMarker.PropertyNameMarker);
byteArray.Add((byte)(propertyName.Length));
byteArray.AddRange(Encoding.UTF8.GetBytes(propertyName.ToString()));
var valueByteArray = BinEncoderConverter.ConvertTo(propertyValue);
if (valueByteArray != null)
{
if (valueByteArray.Length < (byte)BinEncoderMarker.PropertyValueMarker)
{
byteArray.Add((byte)valueByteArray.Length);
byteArray.AddRange(valueByteArray);
}
else if (valueByteArray.Length < BinEncoderConstants.PropertyValueMaxLength)
{
byteArray.Add((byte)BinEncoderMarker.PropertyValueMarker);
byteArray.AddRange(new byte[] { (byte)(valueByteArray.Length >> 8), (byte)valueByteArray.Length });
byteArray.AddRange(valueByteArray);
}
else
{
throw new Exception();
}
}
else
{
byteArray.AddRange(Encode(propertyValue));
}
}
private static object Decode(byte[] byteArray, ref int offset, Type targetType)
{
var instance = Activator.CreateInstance(targetType);
while (offset < byteArray.Length)
{
if (byteArray[offset] == (byte)BinEncoderMarker.ObjectMarker)
{
break;
}
}
if (byteArray[offset++] != (byte)BinEncoderMarker.ObjectMarker)
{
throw new Exception();
}
while (offset < byteArray.Length)
{
if (byteArray[offset] == (byte)BinEncoderMarker.PropertyNameMarker)
{
offset++;
var propertyNameLength = byteArray[offset++];
var propertyName = Encoding.UTF8.GetString(byteArray, offset, propertyNameLength);
offset += propertyNameLength;
if (typeof(ICollection).IsAssignableFrom(targetType))
{
var propertyType = targetType.GetGenericArguments().FirstOrDefault() ?? targetType.GetElementType();
if (byteArray[offset] == (byte)BinEncoderMarker.ObjectMarker)
{
(instance as IList).Add(Decode(byteArray, ref offset, propertyType));
}
else if (byteArray[offset] == (byte)BinEncoderMarker.PropertyValueMarker)
{
offset++;
var propertyValueLength = (byteArray[offset] << 8) + byteArray[offset + 1];
offset += 2;
(instance as IList).Add(BinEncoderConverter.ConvertFrom(byteArray, offset, propertyValueLength, propertyType));
offset += propertyValueLength;
}
else if (byteArray[offset] < (byte)BinEncoderMarker.PropertyValueMarker)
{
var propertyValueLength = byteArray[offset++];
(instance as IList).Add(BinEncoderConverter.ConvertFrom(byteArray, offset, propertyValueLength, propertyType));
offset += propertyValueLength;
}
else
{
throw new Exception();
}
}
else
{
var propertyInfo = targetType.GetProperties().SingleOrDefault(x => x.CanRead && x.CanWrite &&
((x.GetCustomAttributes(typeof(BinEncoderElementAttribute), false).Length > 0 && (x.GetCustomAttributes(typeof(BinEncoderElementAttribute), false)[0] as BinEncoderElementAttribute).PropertyName.Equals(propertyName)) ||
(x.Name.Equals(propertyName))));
if (byteArray[offset] == (byte)BinEncoderMarker.ObjectMarker)
{
propertyInfo.SetValue(instance, Decode(byteArray, ref offset, propertyInfo.PropertyType), null);
}
else if (byteArray[offset] == (byte)BinEncoderMarker.PropertyValueMarker)
{
offset++;
var propertyValueLength = (byteArray[offset] << 8) + byteArray[offset + 1];
offset += 2;
propertyInfo.SetValue(instance, BinEncoderConverter.ConvertFrom(byteArray, offset, propertyValueLength, propertyInfo.PropertyType), null);
offset += propertyValueLength;
}
else if (byteArray[offset] < (byte)BinEncoderMarker.PropertyValueMarker)
{
var propertyValueLength = byteArray[offset++];
propertyInfo.SetValue(instance, BinEncoderConverter.ConvertFrom(byteArray, offset, propertyValueLength, propertyInfo.PropertyType), null);
offset += propertyValueLength;
}
else
{
throw new Exception();
}
}
}
else if (byteArray[offset] == (byte)BinEncoderMarker.ObjectMarker)
{
offset++;
return(instance);
}
else
{
throw new Exception();
}
}
return(instance);
}
