1 files changed, 174 insertions, 0 deletions
diff --git a/protocols/bundles/org.jivesoftware.smack/src/org/jivesoftware/smackx/provider/MUCUserProvider.java b/protocols/bundles/org.jivesoftware.smack/src/org/jivesoftware/smackx/provider/MUCUserProvider.java
new file mode 100644
index 000000000..25b6e8d6b
--- /dev/null
+++ b/protocols/bundles/org.jivesoftware.smack/src/org/jivesoftware/smackx/provider/MUCUserProvider.java
@@ -0,0 +1,174 @@
+/**
+ * $RCSfile$
+ * $Revision$
+ * $Date$
+ *
+ * Copyright 2003-2004 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;
+    }
+}