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Code Issues Releases Wiki Activity

Added disco support

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2150 b35dd754-fafc-0310-a699-88a17e54d16e
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Gaston Dombiak 2003-10-18 21:05:23 +00:00 committed by gdombiak
parent ad7c383943
commit ef8d1f794d
3 changed files with 51 additions and 2 deletions
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5
documentation/extensions/intro.html
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@ -50,6 +50,11 @@
<td>N/A</td>
<td>Send invitations to other users to join a group chat room.</td>
</tr>
<tr>
<td><a href="disco.html">Service Discovery</a></td>
<td><a href="http://www.jabber.org/jeps/jep-0030.html">JEP-30</a></td>
<td>Allows to discover services in XMPP entities.</td>
</tr>
</table>
</body>
</html>

1
documentation/extensions/toc.html
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@ -17,6 +17,7 @@
<a href="rosterexchange.html">Roster Item Exchange</a><br>
<a href="time.html">Time Exchange</a><br>
<a href="invitation.html">Group Chat Invitations</a><br>
<a href="disco.html">Service Discovery</a><br>
</p>
</body>

47
documentation/extensions/xhtml.html
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@ -8,13 +8,15 @@
<div class="header">XHTML Messages</div><p>
Provdides the ability to send and receive formatted messages using XHTML.
Provides the ability to send and receive formatted messages using XHTML.
<p>Follow these links to learn how to compose, send and receive XHTML messages:</p>
<p>Follow these links to learn how to compose, send, receive and discover support for
XHTML messages:</p>
<ul>
<li><a href="#xhtmlcompose">Compose an XHTML Message</a></li>
<li><a href="#xhtmlsend">Send an XHTML Message</a></li>
<li><a href="#xhtmlreceive">Receive an XHTML Message</a></li>
<li><a href="#xhtmldiscover">Discover support for XHTML Messages</a></li>
</ul>
<b>JEP related:</b> <a href="http://www.jabber.org/jeps/jep-0071.html">JEP-71</a>
@ -152,6 +154,47 @@ In this example we can see how to create a PacketListener that obtains the XHTML
</pre>
</blockquote>
<hr>
<div class="subheader"><a name="xhtmldiscover">Discover support for XHTML Messages</a></div><p>
<b>Description</b><p>
Before you start to send XHTML messages to a user you should discover if the user supports XHTML messages.
There are two ways to achieve the discovery, explicitly and implicitly. Explicit is when you first try
to discover if the user supports XHTML before sending any XHTML message. Implicit is when you send
XHTML messages without first discovering if the conversation partner's client supports XHTML and depenging on
the answer (normal message or XHTML message) you find out if the user supports XHTML messages or not. This
section explains how to explicitly discover for XHTML support.</p>
<b>Usage</b><p>
In order to discover if a remote user supports XHTML messages send <b>#isServiceEnabled(XMPPConnection
connection, String userID)</b> to the class <i><b>XHTMLManager</b></i> where connection is the connection
to use to perform the service discovery and userID is the user to check (A fully qualified xmpp ID,
e.g. jdoe@example.com). This message will return true if the specified user handles XHTML messages.</p>
<b>Example</b><p>
In this example we can see how to discover if a remote user supports XHTML Messages.
<blockquote>
<pre> Message msg = chat.createMessage();
<font color="#3f7f5f">// Include a normal body in the message</font>
msg.setBody(getTextToSend());
<font color="#3f7f5f">// Check if the other user supports XHTML messages</font>
if (XHTMLManager.isServiceEnabled(connection, chat.getParticipant())) {
<font color="#3f7f5f">// Obtain the XHTML text to send from somewhere</font>
String xhtmlBody = getXHTMLTextToSend();
<font color="#3f7f5f">// Include an XHTML body in the message</font>
XHTMLManager.addBody(msg, xhtmlBody);
}
<font color="#3f7f5f">// Send the message</font>
chat.sendMessage(msg);
</pre>
</blockquote>
</body>
</html>