diff options
Diffstat (limited to 'src/org/jivesoftware/smackx/provider/MUCUserProvider.java')
-rw-r--r-- | src/org/jivesoftware/smackx/provider/MUCUserProvider.java | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smackx/provider/MUCUserProvider.java b/src/org/jivesoftware/smackx/provider/MUCUserProvider.java new file mode 100644 index 0000000..5a98af6 --- /dev/null +++ b/src/org/jivesoftware/smackx/provider/MUCUserProvider.java @@ -0,0 +1,174 @@ +/** + * $RCSfile$ + * $Revision$ + * $Date$ + * + * Copyright 2003-2007 Jive Software. + * + * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.jivesoftware.smackx.provider; + +import org.jivesoftware.smack.packet.*; +import org.jivesoftware.smack.provider.*; +import org.jivesoftware.smackx.packet.*; +import org.xmlpull.v1.XmlPullParser; + +/** + * The MUCUserProvider parses packets with extended presence information about + * roles and affiliations. + * + * @author Gaston Dombiak + */ +public class MUCUserProvider implements PacketExtensionProvider { + + /** + * Creates a new MUCUserProvider. + * ProviderManager requires that every PacketExtensionProvider has a public, no-argument + * constructor + */ + public MUCUserProvider() { + } + + /** + * Parses a MUCUser packet (extension sub-packet). + * + * @param parser the XML parser, positioned at the starting element of the extension. + * @return a PacketExtension. + * @throws Exception if a parsing error occurs. + */ + public PacketExtension parseExtension(XmlPullParser parser) throws Exception { + MUCUser mucUser = new MUCUser(); + boolean done = false; + while (!done) { + int eventType = parser.next(); + if (eventType == XmlPullParser.START_TAG) { + if (parser.getName().equals("invite")) { + mucUser.setInvite(parseInvite(parser)); + } + if (parser.getName().equals("item")) { + mucUser.setItem(parseItem(parser)); + } + if (parser.getName().equals("password")) { + mucUser.setPassword(parser.nextText()); + } + if (parser.getName().equals("status")) { + mucUser.setStatus(new MUCUser.Status(parser.getAttributeValue("", "code"))); + } + if (parser.getName().equals("decline")) { + mucUser.setDecline(parseDecline(parser)); + } + if (parser.getName().equals("destroy")) { + mucUser.setDestroy(parseDestroy(parser)); + } + } + else if (eventType == XmlPullParser.END_TAG) { + if (parser.getName().equals("x")) { + done = true; + } + } + } + + return mucUser; + } + + private MUCUser.Item parseItem(XmlPullParser parser) throws Exception { + boolean done = false; + MUCUser.Item item = + new MUCUser.Item( + parser.getAttributeValue("", "affiliation"), + parser.getAttributeValue("", "role")); + item.setNick(parser.getAttributeValue("", "nick")); + item.setJid(parser.getAttributeValue("", "jid")); + while (!done) { + int eventType = parser.next(); + if (eventType == XmlPullParser.START_TAG) { + if (parser.getName().equals("actor")) { + item.setActor(parser.getAttributeValue("", "jid")); + } + if (parser.getName().equals("reason")) { + item.setReason(parser.nextText()); + } + } + else if (eventType == XmlPullParser.END_TAG) { + if (parser.getName().equals("item")) { + done = true; + } + } + } + return item; + } + + private MUCUser.Invite parseInvite(XmlPullParser parser) throws Exception { + boolean done = false; + MUCUser.Invite invite = new MUCUser.Invite(); + invite.setFrom(parser.getAttributeValue("", "from")); + invite.setTo(parser.getAttributeValue("", "to")); + while (!done) { + int eventType = parser.next(); + if (eventType == XmlPullParser.START_TAG) { + if (parser.getName().equals("reason")) { + invite.setReason(parser.nextText()); + } + } + else if (eventType == XmlPullParser.END_TAG) { + if (parser.getName().equals("invite")) { + done = true; + } + } + } + return invite; + } + + private MUCUser.Decline parseDecline(XmlPullParser parser) throws Exception { + boolean done = false; + MUCUser.Decline decline = new MUCUser.Decline(); + decline.setFrom(parser.getAttributeValue("", "from")); + decline.setTo(parser.getAttributeValue("", "to")); + while (!done) { + int eventType = parser.next(); + if (eventType == XmlPullParser.START_TAG) { + if (parser.getName().equals("reason")) { + decline.setReason(parser.nextText()); + } + } + else if (eventType == XmlPullParser.END_TAG) { + if (parser.getName().equals("decline")) { + done = true; + } + } + } + return decline; + } + + private MUCUser.Destroy parseDestroy(XmlPullParser parser) throws Exception { + boolean done = false; + MUCUser.Destroy destroy = new MUCUser.Destroy(); + destroy.setJid(parser.getAttributeValue("", "jid")); + while (!done) { + int eventType = parser.next(); + if (eventType == XmlPullParser.START_TAG) { + if (parser.getName().equals("reason")) { + destroy.setReason(parser.nextText()); + } + } + else if (eventType == XmlPullParser.END_TAG) { + if (parser.getName().equals("destroy")) { + done = true; + } + } + } + return destroy; + } +} |