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Diffstat (limited to 'src/org/jivesoftware/smackx/provider/DiscoverInfoProvider.java')
| -rw-r--r-- | src/org/jivesoftware/smackx/provider/DiscoverInfoProvider.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/org/jivesoftware/smackx/provider/DiscoverInfoProvider.java b/src/org/jivesoftware/smackx/provider/DiscoverInfoProvider.java new file mode 100644 index 0000000..6ad6fef --- /dev/null +++ b/src/org/jivesoftware/smackx/provider/DiscoverInfoProvider.java @@ -0,0 +1,86 @@ +/** + * $RCSfile$ + * $Revision: 7071 $ + * $Date: 2007-02-12 08:59:05 +0800 (Mon, 12 Feb 2007) $ + * + * 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.IQ; +import org.jivesoftware.smack.provider.IQProvider; +import org.jivesoftware.smack.util.PacketParserUtils; +import org.jivesoftware.smackx.packet.DiscoverInfo; +import org.xmlpull.v1.XmlPullParser; + +/** +* The DiscoverInfoProvider parses Service Discovery information packets. +* +* @author Gaston Dombiak +*/ +public class DiscoverInfoProvider implements IQProvider { + + public IQ parseIQ(XmlPullParser parser) throws Exception { + DiscoverInfo discoverInfo = new DiscoverInfo(); + boolean done = false; + DiscoverInfo.Feature feature = null; + DiscoverInfo.Identity identity = null; + String category = ""; + String name = ""; + String type = ""; + String variable = ""; + String lang = ""; + discoverInfo.setNode(parser.getAttributeValue("", "node")); + while (!done) { + int eventType = parser.next(); + if (eventType == XmlPullParser.START_TAG) { + if (parser.getName().equals("identity")) { + // Initialize the variables from the parsed XML + category = parser.getAttributeValue("", "category"); + name = parser.getAttributeValue("", "name"); + type = parser.getAttributeValue("", "type"); + lang = parser.getAttributeValue(parser.getNamespace("xml"), "lang"); + } + else if (parser.getName().equals("feature")) { + // Initialize the variables from the parsed XML + variable = parser.getAttributeValue("", "var"); + } + // Otherwise, it must be a packet extension. + else { + discoverInfo.addExtension(PacketParserUtils.parsePacketExtension(parser + .getName(), parser.getNamespace(), parser)); + } + } else if (eventType == XmlPullParser.END_TAG) { + if (parser.getName().equals("identity")) { + // Create a new identity and add it to the discovered info. + identity = new DiscoverInfo.Identity(category, name, type); + if (lang != null) + identity.setLanguage(lang); + discoverInfo.addIdentity(identity); + } + if (parser.getName().equals("feature")) { + // Create a new feature and add it to the discovered info. + discoverInfo.addFeature(variable); + } + if (parser.getName().equals("query")) { + done = true; + } + } + } + + return discoverInfo; + } +}
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