When `template-haskell' has been built against `containers' <0.5 (as is the case
with GHC <7.6), building Pontarius XMPP (that requires `containers' >= 0.5) will
force a rebuild of `template-haskell'. This seems to break GHC (and might likely
also break `template-haskell').
The `cabal-install' dependency needs to be at least 1.14 so that the
build of `lifted-base' will not fail with an "unrecognized option:
--disable-benchmarks" error.
Move the functionality from Network.Xmpp.IM.Message and *.Presence to Network.Xmpp.Stanza since it is not specific to RFC 6121.
Implement presence functionality of RFC 6121
Fix hslint errors and warning
`ppElements' is only used by Network.Xmpp.Xep.InbandRegistration, so I
moved it there for the time-being.
As `elements' is only used in Stream.hs, I moved it there.
`parseElement' is not used anywhere, and was removed completely.
`renderElement' (and its local `elementToEvents' function) is used by
Stream.hs and Concurrent.hs, so I moved it to Utilties.hs. (We could
argue for a separate `Elements' module, but right now that seems
a bit thin. `openElementToEvents' is used by both `elementToEvents'
and `renderOpenElement', so I put both `openElementToEvents' and
`renderOpenElement' in Utilities.hs as well.
`compressNodes' and `streamName' were made where-local to `elements'.
The types were moved to Types.hs.
The `Stream' and the `Connection' modules/concepts has been quite
similar and, in some ways, overlapping. The `Stream' and `Connection'
modules allow for direct access to the XML stream. The `Stream' module
exported an API for opening, restarting, and closing the stream. The
`Connection' module, on the other hand, allowed for pushing and
pulling elements and stanzas to and from the stream. Furthermore, the
`Connection' type was used in both the `Connection' module and the
higher-level `Stream' module.
This patch joins the two modules into one `Stream' module, and renames
the `Connection' type to `Stream'. It also renames most other
connection-related functions and types. Also, `connect' is renamed
`openStream' and `closeStreams' is renamed `closeStream' (the stream
is `bidirectional' in RFC 6120 terminology).
Philipp Balzarek
Jon Kristensen
Michael Snoyman