The way I understand it, the `Show' and `Read' instances are for `String' representations that can be Haskell code. A proper `Show' instance of `Jid' would produce something like `Jid (Just "test") "example.com" Nothing'. A proper `Read' instance of `Jid' would parse something like that `String' value, and would stop parsing when completed.
This patch automatically derives the `Show' instance from `Jid'. It also uses the previous `Show' instance to create a pretty printer, `jidToText'. It also provides a (trivial) `jidToTexts'. As an automatically derived `Read' instance could be used to create invalid `Jid' values and affect the correctness of applications using Pontarius XMPP, such a derivation has not been included. This required some changes in the `Jid' marshalling code, which assumed a `Read' instance.
Since we provide `jidFromText', I'm assuming that no-one needs a `Read' instance of `Jid'.
Fixes#24.
As I think the `SaslHandler's might change relatively frequently
depending on the value of `ConnectionState', I hereby suggest that the
handler value passed to `session' is changed from `[SaslHandler]' to
`(ConnectionState -> [SaslHandler]'.
Most people would probably just do `\_ -> scramSha1...', but I guess
the extra flexibility this provides makes up for the slightly more
complicated API.
For some reason, answerMessage used to set messageFrom = messageTo,
while I believe that it should just set it to Nothing (the server will
set the "from" attribute for us).
Fixes#7.
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
clear Network.Xmpp of warnings
clear Network.XMpp.Tls of Warnings
clear Network.Xmpp.Utilities of Warnings
clear Network.Xmpp.Stream of warnings
clear Network.Xmpp.Sasl of warnings
clear Network.Xmpp.Concurrent of warnings
clear Network.Xmpp.Concurrent.IQ of warnings
clear Network.Xmpp.Concurrent.Message of warnings
clear Network.Xmpp.Concurrent.Monad of warnings
clear Network.Xmpp.Concurrent.Presence of Warnings
clear Network.Xmpp.Concurrent.Threads of warnings
clear Network.Xmpp.Concurrent.Types of warnings
clear Network.Xmpp.IM.Presence of warnings
clear Network.Xmpp.Sasl.Common of warnings
clear Network.Xmpp.Sasl.StringPrep of warnings
clear Network.Xmpp.Sasl.Mechanisms.DIgestMd5 of warnings
clear Network.Xmpp.Sasl.Mechanisms.Plain of warnings
clear Network.Xmpp.Sasl.Mechanisms.Scram of warnings
clear Network.Xmpp.Xep.DataForms of warnings
clear Network.Xmpp.Internal of warnings
Jon Kristensen
Philipp Balzarek
Stephen Paul Weber