[Development] API review request: CBOR Stream reader and writer

[Thiago Macieira]

Hello

I finished writing the documentation for the two basic classes for CBOR. You 
can find them in reviews
https://codereview.qt-project.org/107465
https://codereview.qt-project.org/107466

Please review. I will take a couple more days writing the docs for 
QCbor{Value,Map,Array} and then I'll upload that too.

I'm also interested in what I could write as an example. Please send 
suggestions. 

My current idea is a command-line tool that converts between serialisation 
formats:
 * CBOR
 * CBOR diagnostic notation (output only, since I won't write the parser)
 * JSON
 * XML
 * Qt binary JSON
 * Plain QDataStream (output only, since it's not self-describing)
 * QDataStream-serialised QVariant (is self-describing)

Though, because of the conversions, this example is ideal for QCborValue, not 
the stream reader and writer.

Another idea is to update the network-chat example to use CBOR instead of its 
plaintext protocol. In this one, I could use the stream reader and writer. 
This example is a perfect candidate to have a CoAP version in the future too.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center