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Code Issues Releases Wiki Activity

SMACK-423 Parse unhandled IQ stanzas of type 'request' to dummy IQ class, so that the contents can be examined later on.

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_3_0@13539 b35dd754-fafc-0310-a699-88a17e54d16e
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Florian Schmaus 2013-03-05 10:35:04 +00:00 committed by flow
parent a5431f2ee8
commit 1cdb86989a
1 changed files with 33 additions and 4 deletions
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37
source/org/jivesoftware/smack/util/PacketParserUtils.java
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@ -171,13 +171,13 @@ public class PacketParserUtils {
*/ */
private static String parseContent(XmlPullParser parser) private static String parseContent(XmlPullParser parser)
throws XmlPullParserException, IOException { throws XmlPullParserException, IOException {
String content = ""; StringBuffer content = new StringBuffer();
int parserDepth = parser.getDepth(); int parserDepth = parser.getDepth();
while (!(parser.next() == XmlPullParser.END_TAG && parser while (!(parser.next() == XmlPullParser.END_TAG && parser
.getDepth() == parserDepth)) { .getDepth() == parserDepth)) {
content += parser.getText(); content.append(parser.getText());
} }
return content; return content.toString();
} }
/** /**
@ -325,6 +325,13 @@ public class PacketParserUtils {
(Class<?>)provider, parser); (Class<?>)provider, parser);
} }
} }
// Only handle unknown IQs of type result. Types of 'get' and 'set' which are not understood
// have to be answered with an IQ error response. See the code a few lines below
else if (IQ.Type.RESULT == type){
// No Provider found for the IQ stanza, parse it to an UnparsedIQ instance
// so that the content of the IQ can be examined later on
iqPacket = new UnparsedResultIQ(parseContent(parser));
}
} }
} }
else if (eventType == XmlPullParser.END_TAG) { else if (eventType == XmlPullParser.END_TAG) {
@ -340,6 +347,7 @@ public class PacketParserUtils {
// qualified by a namespace it does not understand, then answer an IQ of // qualified by a namespace it does not understand, then answer an IQ of
// type "error" with code 501 ("feature-not-implemented") // type "error" with code 501 ("feature-not-implemented")
iqPacket = new IQ() { iqPacket = new IQ() {
@Override
public String getChildElementXML() { public String getChildElementXML() {
return null; return null;
} }
@ -355,6 +363,7 @@ public class PacketParserUtils {
else { else {
// If an IQ packet wasn't created above, create an empty IQ packet. // If an IQ packet wasn't created above, create an empty IQ packet.
iqPacket = new IQ() { iqPacket = new IQ() {
@Override
public String getChildElementXML() { public String getChildElementXML() {
return null; return null;
} }
@ -854,7 +863,7 @@ public class PacketParserUtils {
} }
} }
return object; return object;
} }
/** /**
* Decodes a String into an object of the specified type. If the object * Decodes a String into an object of the specified type. If the object
@ -889,4 +898,24 @@ public class PacketParserUtils {
} }
return null; return null;
} }
/**
* This class represents and unparsed IQ of the type 'result'. Usually it's created when no IQProvider
* was found for the IQ element.
*
* The child elements can be examined with the getChildElementXML() method.
*
*/
public static class UnparsedResultIQ extends IQ {
public UnparsedResultIQ(String content) {
this.str = content;
}
private final String str;
@Override
public String getChildElementXML() {
return this.str;
}
}
} }