Implement XEP-0198: Stream Management (client only) (#99)

* Some features can be available with different namespaces (e.g. SM)

* Provide static functions to convert between strings and stream errors

Stream management will reuse this for <failed />.

* [travis] test builds using clang

* Implement XEP-0198: Stream Management (client only)

* QXmppOutgoingClient: Move private methods to QXmppOutgoingClientPrivate

1 files changed, 2 insertions, 0 deletions

diff --git a/src/base/QXmppPresence.h b/src/base/QXmppPresence.h
index 011549a9..f94c7c2a 100644
--- a/src/base/QXmppPresence.h
+++ b/src/base/QXmppPresence.h
@@ -128,6 +128,8 @@ public:
 
     QStringList capabilityExt() const;
 
+    bool isXmppStanza() const;
+
 private:
     QSharedDataPointer<QXmppPresencePrivate> d;
 };