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312 commits

Author SHA1 Message Date
Florian Schmaus
bc093b620d Make Provider.parse() just throw Exception
instead of throwing XmlPullParserException, IOException and
SmackException.

Add a guard to AbstractXMPPConnection.processPacket() to always re-throw
RuntimeExceptions.
2015-03-13 09:27:18 +01:00
Florian Schmaus
41b74ec13c Immutable objects must not implemented TypedCloneable
also add a note about that to the developers documentation.
2015-03-12 13:12:39 +01:00
Florian Schmaus
516e397679 Improve MUC's Destroy element class
- Made jid of type BareJid
- Made it implement TypedCloneable
- Made it implement Serializable
- Made it immutable

Also update its parsing code. And add some convenience methods to
ParserUtils.
2015-03-11 21:31:37 +01:00
Florian Schmaus
369878b6d9 Merge branch '4.1'
Conflicts:
	version.gradle
2015-03-11 20:51:08 +01:00
Florian Schmaus
f6ba363843 Always include role in MUCItem if it's set
As not including "role='none'" when kicking a user will result in an
XMPPErrorException. Also there appears to be nothing in XEP-45 which
says "if role is not set, then it defaults to 'none'".
2015-03-11 12:36:15 +01:00
Florian Schmaus
e85c1881d7 Add TypedCloneable 2015-03-10 22:50:48 +01:00
Florian Schmaus
429af3b642 Add VersionManager to startupClasses 2015-03-10 13:51:04 +01:00
Florian Schmaus
d389b4db20 Fix NPE in EntityCapsManager
persistentCache may be null.
2015-03-10 13:22:48 +01:00
Florian Schmaus
c540ac9703 Merge Smack 4.1.0-rc3
Conflicts:
	smack-extensions/src/main/java/org/jivesoftware/smackx/bytestreams/socks5/provider/BytestreamsProvider.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java
	version.gradle
2015-03-07 21:31:56 +01:00
Florian Schmaus
a95d25544c Improve EmbeddedPacketExtension javadoc
parsePacketExtension is deprecated, use parseExtensionElement instead.
2015-03-07 21:12:42 +01:00
Florian Schmaus
48aae12ba3 Remove XMPPException from MultiUserChat.sendMessage
as it's not actually thrown.
2015-03-07 20:52:44 +01:00
Florian Schmaus
2db5ebb4b7 Fix BytestreamsProvider: Mode is optional
and defaults to TCP.
2015-03-07 20:51:23 +01:00
Florian Schmaus
701aa7d9c4 Merge branch '4.1'
Conflicts:
	smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
	smack-core/src/main/java/org/jivesoftware/smack/PacketCollector.java
	smack-core/src/main/java/org/jivesoftware/smack/PacketListener.java
	smack-core/src/main/java/org/jivesoftware/smack/XMPPConnection.java
	smack-core/src/main/java/org/jivesoftware/smack/debugger/SmackDebugger.java
	smack-core/src/main/java/org/jivesoftware/smack/packet/Packet.java
	smack-core/src/main/java/org/jivesoftware/smack/util/XmlStringBuilder.java
	smack-core/src/test/java/org/jivesoftware/smack/ThreadedDummyConnection.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/address/provider/MultipleAddressesProvider.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/bytestreams/ibb/DataListener.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/filetransfer/FaultTolerantNegotiator.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/filetransfer/IBBTransferNegotiator.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/filetransfer/Socks5TransferNegotiator.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/filetransfer/StreamNegotiator.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/LeafNode.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/Node.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/PubSubManager.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/packet/PubSub.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/vcardtemp/VCardManager.java
	smack-extensions/src/test/java/org/jivesoftware/smackx/receipts/DeliveryReceiptTest.java
	smack-im/src/main/java/org/jivesoftware/smack/chat/ChatManager.java
	smack-jingle-old/src/main/java/org/jivesoftware/smackx/jingleold/JingleSession.java
	smack-jingle-old/src/main/java/org/jivesoftware/smackx/jingleold/provider/JingleProvider.java
	smack-legacy/src/main/java/org/jivesoftware/smackx/workgroup/packet/UserID.java
	smack-legacy/src/main/java/org/jivesoftware/smackx/xroster/provider/RosterExchangeProvider.java
	smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
	version.gradle
2015-03-04 22:42:36 +01:00
Florian Schmaus
ed4fa3390f Add XMPPConnection.sendStanza(Stanza)
and deprecate sendPacket().
2015-03-04 21:46:44 +01:00
Florian Schmaus
183af99ffb DeliveryReceipt helper methods take Message as argument
Since it makes only sense for messages to have delivery receipts.
2015-03-04 21:46:40 +01:00
Florian Schmaus
b813e3aa9e Return delivery receipts with the same type as the request
Message delivery receipts now use the same message type as the
corresponding message with the delivery receipt request.
2015-03-04 15:26:20 +01:00
Florian Schmaus
18d9be0099 Add CapsExtensionProviderTest 2015-03-04 13:08:35 +01:00
Florian Schmaus
85a9b07230 Fix MUC participantStatusListeners
Thanks to Anno van Vliet for reporting the issue and proposing the fix.
2015-03-03 17:11:42 +01:00
Florian Schmaus
50cf7f42f3 DataListener is no longer a StanzaListener
it's just an IqRequestHandler. So remove the previous code related to it
being a stanza listener.
2015-03-02 16:17:52 +01:00
Anno van Vliet
63fabf78ed Fixed Data IQ packet receiving
Data packets where not received by the InBandByteStream due to a missing
IQRequestHandler

Conflicts:
	smack-extensions/src/main/java/org/jivesoftware/smackx/bytestreams/ibb/DataListener.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/bytestreams/ibb/InBandBytestreamManager.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/bytestreams/ibb/InBandBytestreamSession.java
2015-03-02 16:17:52 +01:00
Florian Schmaus
dde0cfd7f6 Fix incoming file transfers
With bb8dcc9874 the concept if IQ request
handlers was introduced in Smack. This doesn't allow packet/stanza
collectors/listeners to filter for incoming IQ requests. Unfortunately
the file transfer code relied on this being able, so it broke with the
change.

There were two places where the file transfer code was listening for
incoming IQ requests:
- InitationListener(s)
- Negotiator(s)

With this change, we let the InitiationListener signal the existence of
an incoming initation request, send by an IQ of type 'set', using the
newly created EventManager utility.

The negotiator waits for those events to arrive and proceedes as it would
have done when the packet collector was used.
2015-03-02 15:56:26 +01:00
Florian Schmaus
75ec271c6c Rename PacketListener to StanzaListener
and add the PacketListener as deprecated interface.
2015-03-02 15:49:56 +01:00
Florian Schmaus
d4a6d8e653 Rename PacketFilter (and implementing classes) and PacketExtension
to StanzaFilter and ExtensionElement.
2015-02-28 13:49:38 +01:00
Florian Schmaus
2250ac20ed Make VCard XML null value safe
The user is able to set (most) values to null. We must take that into
consideration when transforming the VCard to XML.
2015-02-26 08:56:08 +01:00
Florian Schmaus
404b90054b Use Executors.newSingleThreadScheduledExecutor
and remove the calls to setMaximumPoolSize() and steKeepAliveTime()
since they are ineffective on Android.
2015-02-25 16:17:09 +01:00
Florian Schmaus
9006ccf291 Fix VCardManager.saveVCard(VCard)
In case the users tries to save a VCard he previously retrieved via
loadVCard() this would previously fail, as the 'to' address is set to
the clients full JID.
2015-02-23 22:39:40 +01:00
Florian Schmaus
fbf0ba13ce Merge Smack 4.1.0-rc2
Conflicts:
	smack-core/src/main/java/org/jivesoftware/smack/filter/FromMatchesFilter.java
	smack-extensions/src/main/java/org/jivesoftware/smackx/iqregister/AccountManager.java
	version.gradle
2015-02-21 18:07:45 +01:00
Florian Schmaus
29bda59617 Log warning if account creation over insecure connection
Prepare for SMACK-644.
2015-02-21 16:57:16 +01:00
Florian Schmaus
19f96d2c40 Avoid duplicate provider lookup in ItemProvider
This also fixes a programming error, since it could be possible that the
provider was removed between the lookup and the usage.
2015-02-20 12:27:54 +01:00
Florian Schmaus
7ebea7ce94 Add StanzaIdFilter, deprecate PacketIDFilter 2015-02-19 16:07:42 +01:00
Florian Schmaus
887c6114b7 Add filter information to NoResponseException
in order to aid debugging errors. This made it necessary to override
'toString()' for all filters in Smack.
2015-02-19 12:14:16 +01:00
Florian Schmaus
33cf205bdc Use Objects.requireNonNull() in BytestreamSIDFilter 2015-02-18 10:06:12 +01:00
Florian Schmaus
5bb4727c57 Use Jid (and subclasses) from jxmpp-jid
Fixes SMACK-634
2015-02-17 16:07:16 +01:00
Florian Schmaus
bc61527bd2 Expose InterruptedException
SMACK-632
2015-02-14 14:57:33 +01:00
Florian Schmaus
57c1b57b7c s/ a XMPP/ an XMPP/ 2015-02-12 12:13:19 +01:00
Florian Schmaus
943dc29f92 Move vCard unit test into its own package 2015-02-09 07:35:15 +01:00
Chris Deering
0b4072ad66 Re-implementing the vCard provider using a pull parser. Extended unit tests. 2015-02-09 07:35:15 +01:00
Florian Schmaus
4698805a34 Rename 'Packet' class to 'Stanza'
Smack still uses the term 'Packet' in some places. This is just the
first step towards using correct XMPP terms in Smack.
2015-02-06 09:34:51 +01:00
Florian Schmaus
86ea027301 Add StringUtils.requireNotNullOrEmpty and Objects.requireNonNull
and use this in a few places.
2015-01-26 20:47:09 +01:00
Florian Schmaus
2cba6a68eb Fix DataFormProvider parsing 'fixed' FormFields
b71039660b made FormField.setType(Type)
throw an illegal argument exception if type is fixed, but the
DataFormProvider was not changed, so it still would call
setType(Type.fixed).

Change DataFormProvider so that the non-argument constructer of
FormField is used when type == fixed.
2015-01-26 07:54:12 +01:00
Florian Schmaus
d5b8647d9d Create smack-im subproject for XMPP-IM
Move Roster and Chat(Manager) code into their own packages within the
new smack-im subproject.

Apply Manager pattern to Roster.

Fixes SMACK-637.
2015-01-26 07:54:05 +01:00
Florian Schmaus
b265d2d2a2 Add XDataManager.isSupported(String)
also make FormField and Option implement NamedElement and some other
minor changes to data form API.
2015-01-21 09:50:50 +01:00
Florian Schmaus
c5db012fc8 Improve privacy parsing and API. Add NumberUtil
Make 'order' an long

Parse fall-through case's child elements (message, iq, presence-in,
presence-out)

Remove

privacy.addExtension(new DefaultPacketExtension(parser.getName(), parser.getNamespace()));

at the beginning of PrivacyProvider. Was there since day one for an
unknown reason.
2015-01-21 09:50:44 +01:00
Florian Schmaus
1bc3e10cff Improve Message Delivery Receipt (XEP-184) API
add a new AutoReceiptMode enum that specifies how delivery receipt
requests are handled. Default is to send receipts if the requstor is
subscribed to the user's presence.

Also make sure that messages contain an id if a receipt request is
added to it.
2015-01-20 12:43:11 +01:00
Florian Schmaus
8409dddffd Add PacketUtil.extensionElementFrom()
and deprecate extensionElementfromCollection()
2015-01-19 08:41:21 +01:00
Florian Schmaus
6bf9498904 Add note about getMultiUserChat in MUC's javadoc 2015-01-19 08:38:11 +01:00
Florian Schmaus
440af7675a Rename SmackConfiguration.DEBUG_ENABLED to DEBUG 2015-01-19 08:26:42 +01:00
Florian Schmaus
c36ffd18c2 Improve VCard API
move API out of VCard into VCardManager. Mark old methods as deprecated.
2015-01-17 11:45:02 +01:00
Florian Schmaus
2e23a6f150 Allows PacketCollector's to cancel each other
This is useful for cases where a result set is requested, as it's the
case in XEP-13 and XEP-313.

Also adds
XMPPConnection.createPacketCollector(PacketCollector.Configuration).
2015-01-16 20:55:32 +01:00
Florian Schmaus
eb6b8df7c5 Add MultiUserChat.requestVoice() 2015-01-13 13:31:45 +01:00
Florian Schmaus
b0cecee710 Rename IQ.ELEMENT to IQ.IQ_ELEMENT
to avoid confusion between the IQ element 'iq' and the IQs child
element. ELEMENT defined in an IQ sublcass should contain the *child*
element.

Add element to StreamInitation and fix FileTransferManager which still
used a packet listener instead of an IQ request handler to handle
incoming stream initiation requests.
2015-01-11 21:54:46 +01:00
Florian Schmaus
f1a1215f35 Make DataForm type an enum 2015-01-10 20:10:46 +01:00
Florian Schmaus
98c69f6895 Add ServiceDiscoveryManager.serverSupportsFeature() 2015-01-10 19:36:33 +01:00
Florian Schmaus
b71039660b Improve data form API
Add

DataForm.getField(String)
DataForm.getHiddenFormTypeField()
2015-01-10 18:05:05 +01:00
Florian Schmaus
e4bc6c2f37 Add support for 'ofrom' type (XEP-33)
of Extended Stanza Addressing.

Fixes SMACK-626.
2015-01-10 11:33:59 +01:00
Florian Schmaus
50c7d0bc2c Don't log whole exceptions in VCardProvider
when trying to harden the parser.
2015-01-10 11:26:15 +01:00
Florian Schmaus
8e74f7faed Improve 'forward' code
Move Forwarded into forward.packet and remove deprecated methods. Also
make fields final.

Improve ForwardedProvider:
- use INSTANCE of DelayInformationProvider
- use loop label
- don't throw exceptions in certain cases, instead log
2015-01-09 11:32:00 +01:00
Florian Schmaus
bb8dcc9874 Add IQ request handler API
This also moves the logic to send error IQ replies from "when there is
no IQ provider registerd" to "when there is no IQ request handler
registered". Which has for example the advantage that IQ parsing no
longer asks for a connection instance.
2015-01-08 23:15:24 +01:00
Florian Schmaus
fcb4844d10 Improve DeliveryReceiptManager
Use anonymous inner classes for packet listeners so that the
processPacket() method is not exposed as part of the Managers public
API.

And some small fixes.
2015-01-08 23:15:18 +01:00
Florian Schmaus
e380872a41 Add 'resumed' bool ConnectionListener's authenticated()
It's important to know if the stream was resumed. authenticated() is the
ideal callback for Managers to reset their state (e.g. cached values of
the connection state). But if the stream was resumed, the cached values
don't have to be reset.
2015-01-07 21:11:09 +01:00
Florian Schmaus
3dd1365a5a Improve Privacy List code
notably add a cache for the active and default privacy list to avoid
IQ get/response round-trips.

Also add a few methods to PrivacyListManager to get the privacy list
names. The already existing methods always returned the whole list
together with the name, which caused two round-trips.

Simplified some code.

Properly escape Privacy XML.
2015-01-07 20:54:23 +01:00
Florian Schmaus
82eb9b18dd Add and use AbstractConnectionClosedListener 2015-01-07 20:11:00 +01:00
vito-c
e31b284afa Don't append closing body in XHTMLText.toString()
Also add XHTMLExtension.from(Message) and change XHTMLManager.addBody()
signature so that it expects a XHTMLText (Modifications to the original
patch by Florian Schmaus).
2015-01-07 15:00:28 +01:00
vito-c
b77d61527c Add XHTMLText.appendCloseLineItemTag() 2015-01-07 14:38:38 +01:00
Florian Schmaus
717090d272 Rework incoming packet listeners and Roster
Differentiate between asynchronous and synchronous ones. Asynchronous
are the ones where the invocation order may not be the same as the order
in which the stanzas arrived.

Since it's no longer guaranteed that when a unit test calls

processPacket(stanza)

the stanza will be completely processed when the call returns, it was
necessary to extend the unit tests (mostly Roster and ChatManager) with
a packet listener that waits for his invocation. Since we now also use
LinkedHashMaps as Map for the packet listeners (SMACK-531, SMACK-424),
adding a packet listeners as last also means that it will be called as
last. We exploit this behavior change now in the unit tests.

Rename 'recvListeners' to 'syncRecvListeners' in AbstractXMPPConnection.

Rename 'rosterInitialized' to 'loaded' in Roster.

Add Roster.isLoaded().

Reset 'loaded' to false in
Roster.setOfflinePresencesAndResetLoaded() (was setOfflinePresences()).

Fixes SMACK-583, SMACK-532, SMACK-424
2015-01-07 14:35:23 +01:00
Florian Schmaus
61cc6a36da Use async packet listener in AdHocCommandManager
also some minor cleanup and logging.
2015-01-07 14:35:22 +01:00
Florian Schmaus
f78a615d09 Add note about AdHocCommandManager's session sweeping 2015-01-07 14:35:22 +01:00
Florian Schmaus
d78b39d117 Remove ValidateElement.EmptyValidateElement
because it has the same semantic as BasicValidateElement.
2015-01-07 14:35:22 +01:00
Christoph Fiehe
665e7914f2 Enable OSGi compliance via 'DynamicImport-Package: *'
on package layer instead of Declarative Service (DS) approach.
Restructuring and cleanup of initialization process to ensure that all
internal config files are found by the corresponding bundle
classloaders.

SMACK-343
2015-01-03 13:14:02 +01:00
Florian Schmaus
1f38e4ca0d Use new XmlStringBuilder.append(Collection<? extends Element>) in MUCUser 2015-01-02 00:14:04 +01:00
Florian Schmaus
f2703bc195 Improve SHIM API
- HeadersExtension.getHeaders() now returns a List instead of a
  Collection
- Use XmlStringBuilder in Header and HeadersExtension toXML()
- Add HeadersProviderTest
- Use Smack formatting

Also remove duplicate parsing code regarding SHIM from HOXT
implementation.
2015-01-02 00:09:30 +01:00
Florian Schmaus
a87323cc33 Make casts in PubSub unnecessary 2015-01-01 17:43:17 +01:00
Florian Schmaus
5c086eeefa Add Node.getSubscriptionsAsOwner() in PubSub API
To retrieve the subscriptions of a PubSub node as owner. Fixes
SMACK-623.
2015-01-01 17:43:14 +01:00
Florian Schmaus
f029b576a5 Add XMPPConnection.addAsyncPacketListener(PacketListener, PacketFilter)
and use this method in packet listeners that previously used Async.go().
2014-12-30 20:45:17 +01:00
Florian Schmaus
1d2f9749b6 Use weak ref connection in PrivacyListManager 2014-12-30 20:20:41 +01:00
Florian Schmaus
ecc13e2e91 Invoke MUC invitation listener async
Basically the same fix as 191c4429da was
for file transfer listeners, just for MUC invitation listeners.
2014-12-30 20:04:29 +01:00
Florian Schmaus
e6593cb200 Use createMessage() where possible in MultiUserChat 2014-12-30 12:13:58 +01:00
Florian Schmaus
cba681a967 Add MultiUserChat.toString() 2014-12-30 12:10:12 +01:00
Anno van Vliet
b08dbc1dbc Support for XEP-0122: Data Forms Validation.
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>
2014-12-30 02:03:12 +01:00
Florian Schmaus
019b9dc5d4 Remove unused import in bytestream Open IQ 2014-12-30 01:34:51 +01:00
Florian Schmaus
ff8720698a Change muc.InvitationListner to use the MUC instance 2014-12-30 01:30:13 +01:00
Florian Schmaus
364fe12b38 Minor refactoring in DataForm.hasHiddenFormTypeField() 2014-12-28 00:14:16 +01:00
Florian Schmaus
755765120d Make FormField.Type an enum 2014-12-27 21:12:48 +01:00
Florian Schmaus
56bf54eab5 Don't use synchonrizedMap() for INSTANCES
in Managers. The getInstanceFor() method is already synchronized.
2014-12-27 20:55:30 +01:00
Florian Schmaus
2b664ee88b Improve PingManager javadoc 2014-12-26 21:29:46 +01:00
Florian Schmaus
b17ecb4555 Use standard manager pattern in PingManager
- No need to use a synchronized map, as the getInstanceFor method is
  synchronized
- Put the PingManager in the map where it's created and not in the
  constructor
2014-12-26 21:25:30 +01:00
Florian Schmaus
0293ca2bcd Add MultiUserChat.createOrJoin(String,String,DiscussionHistory,long) 2014-12-26 18:22:06 +01:00
Florian Schmaus
7874daa59b Use switch-case for Presence.getType() 2014-12-22 16:17:18 +01:00
Florian Schmaus
efb9a5f517 Improve logging of finalize() methods 2014-12-19 12:55:31 +01:00
Florian Schmaus
18ac83cf8c Move SmackExecutorThreadFactory out of
AbstractXMPPConnection. And use it in PingManager.
2014-12-19 12:53:16 +01:00
Florian Schmaus
add4ff5b5a Fix PubSub namespaces
Those were broken since 9e797c1b17 as they
always used the basic PubSub namespace, i.e. without a fragment. Which
resulted in e.g. delete requests look like

<iq to="pubsub.ec-xmpp" id="2GAeW-75" type="set">
  <pubsub xmlns="http://jabber.org/protocol/pubsub">
    <delete node="2e92d38c-9e90-47f6-8e26-330d25ebe96b"/>
  </pubsub>
</iq>

when the namespace should be in fact

http://jabber.org/protocol/pubsub#owner
2014-12-17 13:34:49 +01:00
Florian Schmaus
ff2c71e042 VCardProvider should use a safe parser
Where e.g. entity reference expansion is disbled. Note that this affects
only the VCard provider, as it's the only provider in Smack that uses
SAX's DocumentBuilder.

Fixes SMACK-620
2014-12-16 23:13:24 +01:00
Florian Schmaus
b5c9bb2611 Change jxmpp version to 0.4.1-alpha2-SNAPSHOT
Mostly because of 738276e1aca093da16ea160462bdda7523a26a14 in jxmpp,
which fixes fractional seconds parsing.

Which made also the slight change in DelayInformationTest necessary.
2014-12-12 11:50:33 +01:00
Florian Schmaus
b3b42f3a9b Fix nodeVer generation for local caps information
This was broken with 5dd97a363c, where
currentCapsVersion was changed from String to CapsVersionAndHash.
2014-12-10 15:42:31 +01:00
Florian Schmaus
4c2d5d797a Ensure that the hash value is put in lowercase on the wire 2014-12-10 14:19:01 +01:00
Florian Schmaus
77f0fdc156 Add (IQ|PacketExtension)IntrospectionProvider
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.
2014-12-10 11:09:52 +01:00
Florian Schmaus
9e9241c0b9 Update PrivacyListManager
- to use CopyOnWriteArraySet for listeners
- do not wrap instance map in sync block (getInstanceFor() is already synchronized)
- use PacketTypeFilter instead of PacketExtensionFilter
- add removeListener(PrivacyListListener)
- rework getPrivacyLists
- don't set from attribute
- remove unused getUser()
2014-12-09 14:31:43 +01:00
Florian Schmaus
187e158260 Improve OfflineMessages.getMessages()
poll the result before waiting for a message (with nextResult()), in
order to prevent waiting unnecessarily.

Add PacketCollector.pollResultOrThrow()
2014-12-07 23:43:26 +01:00
Florian Schmaus
5dd97a363c Introduce CapsVersionAndHash
Entity Capability versions are useless without the information which
hash algorithm was used to calculate those. Right now, only 'sha-1' is
used, but this may change in the feature. This commit makes the first
steps preparing for such a feature.

Also fixes a minor bug:

-        CAPS_CACHE.put(currentCapsVersion, discoverInfo);

currentCapsVersion is not a valid key for the cache, as it does cache
"node + '#' + ver" to disco infos.
2014-12-03 13:01:13 +01:00
Florian Schmaus
96f8bee78e Remove obsolete comment from CapsExtension 2014-12-02 18:23:16 +01:00