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Code Issues Releases Wiki Activity

Support for reading properties.

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@1788 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Matt Tucker 2003-01-16 01:00:55 +00:00 committed by mtucker
parent 443e8e9a7a
commit 087d031b3d
1 changed files with 88 additions and 10 deletions
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98
source/org/jivesoftware/smack/PacketReader.java
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@ -54,9 +54,13 @@ package org.jivesoftware.smack;
import org.xmlpull.v1.*;
import java.util.*;
import java.io.ObjectInputStream;
import java.io.ByteArrayInputStream;
import org.jivesoftware.smack.packet.*;
import org.jivesoftware.smack.packet.Error;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.util.StringUtils;
/**
* Listens for XML traffic from the XMPP server, and parses it into packet objects.
@ -67,6 +71,9 @@ import org.jivesoftware.smack.filter.PacketFilter;
*/
public class PacketReader {
private static final String PROPERTIES_NAMESPACE =
"http://www.jivesoftware.com/xmlns/xmpp/properties";
private Thread readerThread;
private Thread listenerThread;
@ -199,9 +206,6 @@ public class PacketReader {
else if (parser.getName().equals("stream")) {
// Ensure the correct jabber:client namespace is being used.
if ("jabber:client".equals(parser.getNamespace(null))) {
// Check to see if the server supports SASL. We don't actually
// do anything with this information at the moment.
boolean supportsSASL = parser.getNamespace("sasl") != null;
// Get the connection id.
for (int i=0; i<parser.getAttributeCount(); i++) {
if (parser.getAttributeName(i).equals("id")) {
@ -272,6 +276,7 @@ public class PacketReader {
String from = parser.getAttributeValue("", "from");
IQ.Type type = IQ.Type.fromString(parser.getAttributeValue("", "type"));
Error error = null;
Map properties = null;
boolean done = false;
while (!done) {
@ -283,9 +288,14 @@ public class PacketReader {
iqPacket = parseAuthentication(parser);
}
}
if (parser.getName().equals("error")) {
else if (parser.getName().equals("error")) {
error = parseError(parser);
}
else if (parser.getName().equals("x") &&
parser.getNamespace().equals(PROPERTIES_NAMESPACE))
{
properties = parseProperties(parser);
}
}
else if (eventType == parser.END_TAG) {
if (parser.getName().equals("iq")) {
@ -302,6 +312,13 @@ public class PacketReader {
iqPacket.setFrom(from);
iqPacket.setType(type);
iqPacket.setError(error);
// Set packet properties.
if (properties != null) {
for (Iterator i=properties.keySet().iterator(); i.hasNext(); ) {
String name = (String)i.next();
iqPacket.setProperty(name, properties.get(name));
}
}
// Return the packet.
return iqPacket;
}
@ -371,6 +388,7 @@ public class PacketReader {
String subject = null;
String body = null;
String thread = null;
Map properties = null;
while (!done) {
int eventType = parser.next();
if (eventType == parser.START_TAG) {
@ -389,6 +407,11 @@ public class PacketReader {
thread = parser.nextText();
}
}
else if (parser.getName().equals("x") &&
parser.getNamespace().equals(PROPERTIES_NAMESPACE))
{
properties = parseProperties(parser);
}
}
else if (eventType == parser.END_TAG) {
if (parser.getName().equals("message")) {
@ -399,6 +422,13 @@ public class PacketReader {
message.setSubject(subject);
message.setBody(body);
message.setThread(thread);
// Set packet properties.
if (properties != null) {
for (Iterator i=properties.keySet().iterator(); i.hasNext(); ) {
String name = (String)i.next();
message.setProperty(name, properties.get(name));
}
}
return message;
}
@ -442,6 +472,16 @@ public class PacketReader {
else if (parser.getName().equals("show")) {
presence.setMode(Presence.Mode.fromString(parser.nextText()));
}
else if (parser.getName().equals("x") &&
parser.getNamespace().equals(PROPERTIES_NAMESPACE))
{
Map properties = parseProperties(parser);
// Set packet properties.
for (Iterator i=properties.keySet().iterator(); i.hasNext(); ) {
String name = (String)i.next();
presence.setProperty(name, properties.get(name));
}
}
}
else if (eventType == parser.END_TAG) {
if (parser.getName().equals("presence")) {
@ -460,18 +500,56 @@ public class PacketReader {
* of the same class.
*
* @param parser the XML parser, positioned at the start of a properties sub-packet.
* @param packet the packet being parsed.
* @return a map of the properties.
* @throws Exception if an error occurs while parsing the properties.
*/
private static void parseProperties(XmlPullParser parser, Packet packet) throws Exception {
boolean done = false;
while (!done) {
private static Map parseProperties(XmlPullParser parser) throws Exception {
Map properties = new HashMap();
while (true) {
int eventType = parser.next();
System.out.println("Start: " + parser.getName());
if (eventType == parser.START_TAG) {
String name = parser.nextText();
parser.next();
String type = parser.getAttributeValue("", "type");
String valueText = parser.nextText();
Object value = null;
if ("integer".equals(type)) {
value = new Integer(valueText);
}
else if ("long".equals(type)) {
value = new Long(valueText);
}
else if ("float".equals(type)) {
value = new Float(valueText);
}
else if ("double".equals(type)) {
value = new Double(valueText);
}
else if ("boolean".equals(type)) {
value = new Boolean(valueText);
}
else if ("java-object".equals(type)) {
try {
byte [] bytes = StringUtils.decodeBase64(valueText).getBytes("ISO-8859-1");
ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(bytes));
value = in.readObject();
}
catch (Exception e) {
e.printStackTrace();
}
}
if (name != null && value != null) {
properties.put(name, value);
}
}
else if (eventType == parser.END_TAG) {
if (parser.getName().equals("x")) {
break;
}
}
}
return properties;
}
/**