| /**
|
| * $RCSfile$
|
| * $Revision$
|
| * $Date$
|
| *
|
| * Copyright 2003-2006 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 java.text.ParseException;
|
| import java.util.Date;
|
|
|
| import org.jivesoftware.smack.packet.IQ;
|
| import org.jivesoftware.smack.provider.IQProvider;
|
| import org.jivesoftware.smack.util.StringUtils;
|
| import org.jivesoftware.smackx.packet.DataForm; |
| import org.jivesoftware.smackx.packet.StreamInitiation; |
| import org.jivesoftware.smackx.packet.StreamInitiation.File; |
| import org.xmlpull.v1.XmlPullParser; |
| |
| /** |
| * The StreamInitiationProvider parses StreamInitiation packets. |
| * |
| * @author Alexander Wenckus |
| * |
| */ |
| public class StreamInitiationProvider implements IQProvider { |
| |
| public IQ parseIQ(final XmlPullParser parser) throws Exception { |
| boolean done = false; |
| |
| // si |
| String id = parser.getAttributeValue("", "id"); |
| String mimeType = parser.getAttributeValue("", "mime-type"); |
| |
| StreamInitiation initiation = new StreamInitiation(); |
| |
| // file |
| String name = null; |
| String size = null; |
| String hash = null; |
| String date = null; |
| String desc = null; |
| boolean isRanged = false; |
| |
| // feature |
| DataForm form = null; |
| DataFormProvider dataFormProvider = new DataFormProvider(); |
| |
| int eventType; |
| String elementName; |
| String namespace; |
| while (!done) { |
| eventType = parser.next(); |
| elementName = parser.getName(); |
| namespace = parser.getNamespace(); |
| if (eventType == XmlPullParser.START_TAG) { |
| if (elementName.equals("file")) { |
| name = parser.getAttributeValue("", "name"); |
| size = parser.getAttributeValue("", "size"); |
| hash = parser.getAttributeValue("", "hash"); |
| date = parser.getAttributeValue("", "date"); |
| } else if (elementName.equals("desc")) { |
| desc = parser.nextText(); |
| } else if (elementName.equals("range")) { |
| isRanged = true; |
| } else if (elementName.equals("x") |
| && namespace.equals("jabber:x:data")) { |
| form = (DataForm) dataFormProvider.parseExtension(parser); |
| } |
| } else if (eventType == XmlPullParser.END_TAG) { |
| if (elementName.equals("si")) { |
| done = true; |
| } else if (elementName.equals("file")) { |
| long fileSize = 0; |
| if(size != null && size.trim().length() !=0){ |
| try { |
| fileSize = Long.parseLong(size); |
| } |
| catch (NumberFormatException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| Date fileDate = new Date(); |
| if (date != null) { |
| try { |
| fileDate = StringUtils.parseXEP0082Date(date);
|
| } catch (ParseException e) { |
| // couldn't parse date, use current date-time |
| } |
| } |
| |
| File file = new File(name, fileSize); |
| file.setHash(hash); |
| file.setDate(fileDate); |
| file.setDesc(desc); |
| file.setRanged(isRanged); |
| initiation.setFile(file); |
| } |
| } |
| } |
| |
| initiation.setSesssionID(id); |
| initiation.setMimeType(mimeType); |
| |
| initiation.setFeatureNegotiationForm(form); |
| |
| return initiation; |
| } |
| |
| } |