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List:       pyamf-tickets
Subject:    Re: [pyamf-tickets] #697: Vector type not supported (was: Support
From:       PyAMF list for bug and patch messages <tickets () pyamf ! org>
Date:       2011-07-22 16:08:22
Message-ID: 059.43143e2fe9c15caf41e0ff52d1579f26 () pyamf ! org
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#697: Vector type not supported
----------------------------------+----------------------
         Reporter:  FunnyMan3595  |      Owner:  nick
             Type:  defect        |     Status:  assigned
         Priority:  major         |  Milestone:  0.6.2
        Component:  AMF3          |    Version:  0.5.1
       Resolution:                |   Keywords:
           Author:                |     Branch:
Fixed in revision:                |
----------------------------------+----------------------
Changes (by thijs):

 * type:  enhancement => defect
 * milestone:  0.7 => 0.6.2


Old description:

> == AMF3 Vector and haXe ==
>
> [wiki:Vector] appears to have its own, undocumented AMF3 data type, code
> 0x0D.  According to thijstriemstra on IRC, [wiki:Vector] support has
> already been tested, but I've attached files that demonstrate the
> problem.
>
>  - AMF3_Vector.hx - haXe source for the example.
>  - AMF3_Vector.swf - Flash file that produces the unsupported code.
>  - AMF3_Vector.sol - Final .sol output, as produced by Flash v10.0.32.18
> (Linux).
>
> == AMF3 Vector with Java ==
>
> Check [http://jpauclair.net/2010/01/16/reverse-engineering-amf3-vector-
> for-java/ this post] for more info about reverse engineering
> [wiki:Vector] for Java.

New description:

 [wiki:Vector] appears to have its own, undocumented AMF3 data type, code
 `0x0D`.  The attached files demonstrate the problem:

  - vector_test.mxml - Flex 4 source file with Vector of Strings
  - vector_test.swf - Flash Player SWF that echoes Vector of strings to
 localhost:8000
  - AMF3_Vector.hx - haXe source example
  - AMF3_Vector.swf - Flash file that produces the unsupported code.
  - AMF3_Vector.sol - Final .sol output, as produced by Flash v10.0.32.18
 (Linux).

 {{{
 ERROR:root:Error decoding AMF request
 Traceback (most recent call last):
   File "/home/thijs/workspace/pyamf/pyamf/remoting/gateway/wsgi.py", line
 85, in __call__
     logger=self.logger, timezone_offset=timezone_offset)
   File "/home/thijs/workspace/pyamf/pyamf/remoting/__init__.py", line 635,
 in decode
     target, payload = _read_body(stream, decoder, strict, logger)
   File "/home/thijs/workspace/pyamf/pyamf/remoting/__init__.py", line 462,
 in _read_body
     data = _read_args()
   File "/home/thijs/workspace/pyamf/pyamf/remoting/__init__.py", line 439,
 in _read_args
     return [decoder.readElement() for i in xrange(x)]
   File "codec.pyx", line 359, in cpyamf.codec.Decoder.readElement
 (cpyamf/codec.c:4972)
   File "codec.pyx", line 372, in cpyamf.codec.Decoder.readElement
 (cpyamf/codec.c:4867)
   File "amf0.pyx", line 294, in cpyamf.amf0.Decoder.readConcreteElement
 (cpyamf/amf0.c:4024)
   File "amf0.pyx", line 262, in cpyamf.amf0.Decoder.readAMF3
 (cpyamf/amf0.c:3607)
   File "codec.pyx", line 372, in cpyamf.codec.Decoder.readElement
 (cpyamf/codec.c:4867)
   File "amf3.pyx", line 590, in cpyamf.amf3.Decoder.readConcreteElement
 (cpyamf/amf3.c:6579)
 DecodeError: Unsupported ActionScript type
 }}}

 == AMF3 Vector with Java ==

 Check this [http://code.google.com/p/jpauclair-
 blog/source/browse/trunk/Experiment/AMF3/Amf3InputUpdated.java class] and
 [http://jpauclair.net/2010/01/16/reverse-engineering-amf3-vector-for-java/
 this post] for more info about reverse engineering [wiki:Vector] for Java.

--

Comment:

 Updating ticket description.

-- 
PyAMF - Ticket URL: <http://dev.pyamf.org/ticket/697#comment:6>
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