Introduce AbstractError, change 'Conditions' to enums. Because of
AbstractError, it was necessary that PlainStreamElement and
TopLevelStreamElement becomes an interface. Thus the implementation of
TopLevelStreamElement.toString() had to be removed.
This adds
- policy-violation
- unexpected-request
to XMPPError.Condition, and removes the
- payment-required
- remote-server-error
- unexpected-condition
- request-timeout
Conditions
The file transfer code does now no longer throw XMPPErrorExceptions, but
SmackExceptions.
Fixes SMACK-608. Makes it possible to resolves SMACK-386.
Since c81cd34561 we can report not
connected/authenticated when the client is disconnected but the stream
could be resumed. The previous behavior caused some confusion among
the users.
The 'break' statement in the END_DOCUMENT case should break the parsing
loop and not the switch/case within. Therefore we need to add a loop
label on break on that label.
Introducing a clean split between the constant connection configuration
parameters, which are now all in ConnectionConfiguration and the dynamic
connection state (e.g. hostAddresses) which are now in
AbstractXMPPConnection.
Also removed all arguments of login() since the username, password,
resource and callback handler need now to be configured via
ConnectionConfiguration.
Also remove documentation/extensions/messageevents.md, as it's already
in documentation/legacy
- rename idStanzaAcknowledged to stanzaIdAcknowledged
- introduce smWasEnabledAtLeastOnce and throw
StreamManagementNotEnabledExceptions
- enable SM is SM resumption is enabled
Also remove unnecessary done() check in nextStreamElement() and remove
wrong comment in !instantShutdown branch. There is no mechanism to
forcible close the socket.
sendListeners are now invoked *after* the packet has been put on the
wire.
Also sending listener exceptions are not catched and not only
NotConnectedExceptions. And a exception does not cause a 'break' but a
'continue' now. Log level is WARNING now.
this is the first stop towards fixing "SMACK-65: parsing should look for
depth", by providing the initial parsing depth to the provider. Some
methods (.e.g parseMessage) now use the depth as abort condition,
instead of a unclean String equals check.
parseIQ() and parseExtension() where both renamed to parse.
This also restricts the Exceptions thrown by the parse method, to just
XmlPullParserException, IOException and SmackException (not really a big
victory, but nevertheless a slight improvement).
StreamFeatureProvider is now gone, we simply use PacketExtensionProvider
for stream features.
so that APIs that need a fully connected but not yet authenticated
connection (e.g. AccountManager) can use the connection after connect()
returns.
Also move "connected = true" after saslFeatureReceived check, as if the
check would throw, the boolean would still be 'true' resulting in an
inconsistent state.
Otherwise this could result in
D/SMACK﹕ SENT (12): <stream:stream xmlns='jabber:client' to='*server*' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>
D/SMACK﹕ SENT (12): <iq id='miS03-37' to='*server*' type='get'><query xmlns='jabber:iq:register'></query></iq>
D/SMACK﹕ RCV (12): <?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='4280133582' from='*server*' version='1.0' xml:lang='en'><stream:features><starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism >DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.process-one.net/en/ejabberd/' ver='a4WL1hRFRX38OouQz3okC+ayK2o='/><register xmlns='http://jabber.org/features/iq-register'/></stream:features>
D/SMACK﹕ SENT (12): <starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'></starttls>
D/SMACK﹕ RCV (12): <iq from='*server*' id='miS03-37' type='result'><query xmlns='jabber:iq:register'><instructions>Choose a username and password to register with this server</instructions><username></username><password/></query></iq>
D/SMACK﹕ SENT (12): <iq id='miS03-39' to='*server*' type='set'><query xmlns='jabber:iq:register'><password>s0r73pgojeopmssjaairu6kcmk3v4l</password>< username>nqcjloj4v6uk52bug16hrrhspfanlr</username></query></iq>
D/SMACK﹕ RCV (12): <proceed xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
W/AbstractXMPPConnection﹕ Connection closed with error
javax.net.ssl.SSLException: Connection closed by peer
at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.ja va:405)
at com.android.org.conscrypt.OpenSSLSocketImpl$SSLInputStream.<init>(OpenSSLSocket Impl.java:661)
at com.android.org.conscrypt.OpenSSLSocketImpl.getInputStream(OpenSSLSocketImpl.ja va:632)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.initReaderAndWriter(XMPPTCPConnect ion.java:661)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.proceedTLSReceived(XMPPTCPConnecti on.java:768)
- De-duplicate code by moving it into AbstractXMPPConnection
- Introduce TopLevelStreamElement as superclass for all XMPP stream elements.
- Add SynchronizationPoint, ParserUtils
- Add ParserUtils
Fixes SMACK-333 and SMACK-521
also remove faulty PongFilter from PingManager. It never matched any
stanzas, since a Pong is just a plain result IQ that is not qualified by
any XMPP Ping namespace.
Fixes SMACK-597
This commit marks an important milestone with the addition of the
smack-android subproject. Smack is now able to run native on Android
without requiring any modifications, which makes the aSmack build
environment obsolete.
It was necessary to redesign the code for SASL authentication to achieve
this. Smack now comes with smack-sasl-provided for SASL implementations
that do not rely on additional APIs like javax for platforms where those
APIs are not available like Android.
The idea is that xml-roundtrip should *never* be expected from a
XmlPullParser. So what we need is a method that parses the content of an
element without relying on getText() returning text if on START_TAG or
END_TAG. This is already done by PubSubs ItemProvider.
Also add PacketParserUtils.parseElement() which will return the current
element as String and use this method in PubSub's ItemProvider.
Move some duplicate code from XMPP(TCP|BOSH)Connection to
PacketParserUtils. Remove TestUtils as the method now part of Smack's
public API in PacketParserUtils.
Because of OSGi, no subproject of Smack (which is the same as a OSGi
bundle) must export a package that is already exported by another
subproject.
Therefore it was necessary to move the TCP and BOSH code into their own
packages: org.jivesoftware.smack.(tcp|bosh).
OSGi classloader restrictions also made it necessary to create a
Declarative Service for smack-extensions, smack-experimental and
smack-lagacy (i.e. smack subprojects which should be initialized), in
order to initialize them accordingly, as smack-core is, when used in a
OSGi environment, unable to load and initialize classes from other smack
bundles. OSGi's "Service Component Runtime" (SCR) will now take care of
running the initialization code of the particular Smack bundle by
activating its Declarative Service.
That is also the reason why most initialization related method now have an
additional classloader argument.
Note that due the refactoring, some ugly changes in XMPPTCPConnection
and its PacketReader and PacketWriter where necessary.
by using a custom ArrayBlockingQueueWithShutdown. Fixes a race condition
where nextpacket() would wait for a notification that would never
arrive, because all all put(Packet) calls are still blocking.
SMACK-560
Removed some throw declarations from methods, so some try/catch blocks
could be removed.
Use switch/case instead of if/else if.
Make members final when possible.
Add logger statements in case of error IQ result and remove superfluous
check of instanceof IQ.
instead of using the old baseName=smack appendix=project.name approach,
we are now going convention over configuration and renaming the
subprojects directories to the proper name.
Having a prefix is actually very helpful, because the resulting
libraries will be named like the subproject. And a core-4.0.0-rc1.jar is
not as explicit about what it actually *is* as a
smack-core-4.0.0-rc1.jar.
SMACK-265
Florian Schmaus
Daniele Ricci
Georg Lukas