Data Forms Validation are a part of Data Fields and implemented as
extensions, added to a Datafield.
Data validation extensions are validated before adding to the message,
using the consistency rules as described in the XEP.
Fixes SMACK-621.
Minor modifications done by Florian Schmaus <flo@geekplace.eu>
This simplifies code as there is no longer a distinction between
"normal" providers and introspection providers in ProviderManager
necessary.
It's also easier to get an idea where introspection is used for parsing.
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.
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
This is actually only part one, i.e. with this commit if the user adds a
PacketExtension to an IQ it will be included in IQ.toXml(). Which was
previously only the case if the IQ subclass explicitly included packet
extensions.
The second part of the change is to change the IQ provider, so that
packet extensions are automatically parsed.
Cases where PacketExtensions are used for Message and IQ are slightly
changed. The IQ sublcass now only has a field with this
PacketExtension (see for example
bytestreams.ibb.packet.DataPacketExtension).
Also changed hoxt API: Removed unnecessary indirection and made the
API more Smack idiomatic.
In order to prevent
<iq to='...' from='...' type='result' id='1'>
<mynode xmlns='my:namespace' myattr='...'>
<somenode\>
</mynode>
</iq>
showing up as UnparsedResultIQ like this:
<iq to='...' from='...' type='result' id='1'>
<somenode\>
</iq>
Thanks to Stefan Karlsson for helping with the implementation.
Also add SASLMechanism.checkIfSuccessfulOrThrow(), to increase the
security by verifying the mechanisms state at the end of SASL
authentication.
SASLMechanism now has a SASLPrep StringTransformer.
Refactor SHA1 functions out of StringUtils into SHA1 utility class.
Add MAC utility class.
Make DummyConnection getSentpacket() methods use generics to make unit
testing SCRAM-SHA1 easier.
Fixes SMACK-398
As otherwise there would be multiple log statements (which are of level
fine but nevertheless).
PacketParserUtils: XmlPullParser does not support XML_ROUNDTRIP org.xmlpull.v1.XmlPullParserException: unsupported feature: http://xmlpull.org/v1/doc/features.html#xml-roundtrip (position:START_DOCUMENT null@1:1)
PacketParserUtils: at org.kxml2.io.KXmlParser.setFeature(KXmlParser.java:2091)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:150)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:172)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection.openStream(XMPPTCPConnection.java:963)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketWriter.access$2600(XMPPTCPConnection.java:1224)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketWriter$1.run(XMPPTCPConnection.java:1263)
PacketParserUtils: XmlPullParser does not support XML_ROUNDTRIP org.xmlpull.v1.XmlPullParserException: unsupported feature: http://xmlpull.org/v1/doc/features.html#xml-roundtrip (position:START_DOCUMENT null@1:1)
PacketParserUtils: at org.kxml2.io.KXmlParser.setFeature(KXmlParser.java:2091)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:150)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:172)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection.openStream(XMPPTCPConnection.java:963)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:970)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:989)
PacketParserUtils: XmlPullParser does not support XML_ROUNDTRIP org.xmlpull.v1.XmlPullParserException: unsupported feature: http://xmlpull.org/v1/doc/features.html#xml-roundtrip (position:START_DOCUMENT null@1:1)
PacketParserUtils: at org.kxml2.io.KXmlParser.setFeature(KXmlParser.java:2091)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:150)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:172)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection.openStream(XMPPTCPConnection.java:963)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:970)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:989)
PacketParserUtils: XmlPullParser does not support XML_ROUNDTRIP org.xmlpull.v1.XmlPullParserException: unsupported feature: http://xmlpull.org/v1/doc/features.html#xml-roundtrip (position:START_DOCUMENT null@1:1)
PacketParserUtils: at org.kxml2.io.KXmlParser.setFeature(KXmlParser.java:2091)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:150)
PacketParserUtils: at org.jivesoftware.smack.util.PacketParserUtils.newXmppParser(PacketParserUtils.java:172)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection.openStream(XMPPTCPConnection.java:963)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:970)
PacketParserUtils: at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:989)
The approach to avoid XmlPullParser's XML_ROUNDTRIP feature prevents
Smack from handling XML namespaces on e.g. PubSub payloads on platforms
where support for XML_ROUNDTRIP would be available.
We now check for this XmlPullParser feature and use it if it's
available.
- Make MultipleAddress.Type a enum
- Change the signature of the methods to use Collection instead of List
- Use for-each loops instead of iterators
- Switch Provider to new provider pattern (using switch-case)
- Use XmlStringBuilder (extend the API by two new methods)
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.
- 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
The minimal condition in order to check equality in XmlStringBuilder is
that 'other' implements the CharSequence interface. Not as it was
previously, that it's also a XmlStringBuilder.
This allows junit's assertEquals() to be used (to a certain extend).
as the local username is only available after binding (and legacy
session establishment). This makes Smack compatible again with XMPP
services that use the user's JID as from attribute in the result IQ
after the bind set IQ, e.g. Facebook:
SENT:
<iq id='sqvTK-1' type='set'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>Smack</resource>
</bind>
</iq>
RCV:
<iq from='user.name.1@chat.facebook.com' id='sqvTK-1' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>user.name.1@chat.facebook.com/Smack</jid>
</bind>
</iq>
Fixes SMACK-590
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.
Adopt to common design patterns in Smack:
- getFrom(Packet) in Packetextensions
- INSTANCES.put() in getInstanceFor()
- ELEMENT instead of ELEMENT_NAME
- Use XmlStringBuilder
Removes a ton of duplicate code, mostly related to MUCItem being
duplicated in MUCOwner and MUCAdmin, but also some other duplicate code.
Make MUC code use XmlStringBuilder.
Add ELEMENT and NAMESPACE constants to the appropriate places. Also add
"static <MUCPacketExtension> getFrom(Packet)" methods.
Make some MUC classes implement Element.
Re-work filetransfer/bytestream stanza toXML() method to use
XmlStringBuilder. Move the ELEMENT and NAMESPACE definitions in the
right place, ie. the stanza class.
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.
by using XmlStringBuilder. Fixes SMACK-577
Also extend LazyStringBuilder with a cache. And extend XmlStringBuilder
with some more convenience methods.
Move the ELEMENT and NAMESPACE definition from Form to DataForm, where
it belongs.
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
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
Anno van Vliet
Florian Schmaus
Júlio Cesar Bueno Cotta