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Properly escape Bookmarks and FormField XML

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by using XmlStringBuilder. Fixes SMACK-577

Also extend LazyStringBuilder with a cache. And extend XmlStringBuilder
with some more convenience methods.

Move the ELEMENT and NAMESPACE definition from Form to DataForm, where
it belongs.
This commit is contained in:
Florian Schmaus 2014-06-19 11:48:01 +02:00
parent 2ce7656180
commit 26b5bc0212
9 changed files with 140 additions and 95 deletions
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5
smack-extensions/src/main/java/org/jivesoftware/smackx/caps/EntityCapsManager.java
View file

@ -44,7 +44,6 @@ import org.jivesoftware.smackx.disco.packet.DiscoverInfo;
import org.jivesoftware.smackx.disco.packet.DiscoverInfo.Feature;
import org.jivesoftware.smackx.disco.packet.DiscoverInfo.Identity;
import org.jivesoftware.smackx.disco.packet.DiscoverItems.Item;
import org.jivesoftware.smackx.xdata.Form;
import org.jivesoftware.smackx.xdata.FormField;
import org.jivesoftware.smackx.xdata.packet.DataForm;
@ -528,7 +527,7 @@ public class EntityCapsManager extends Manager {
protected static boolean verifyPacketExtensions(DiscoverInfo info) {
List<FormField> foundFormTypes = new LinkedList<FormField>();
for (PacketExtension pe : info.getExtensions()) {
if (pe.getNamespace().equals(Form.NAMESPACE)) {
if (pe.getNamespace().equals(DataForm.NAMESPACE)) {
DataForm df = (DataForm) pe;
for (FormField f : df.getFields()) {
if (f.getVariable().equals("FORM_TYPE")) {
@ -561,7 +560,7 @@ public class EntityCapsManager extends Manager {
if (md == null)
return null;
DataForm extendedInfo = (DataForm) discoverInfo.getExtension(Form.ELEMENT, Form.NAMESPACE);
DataForm extendedInfo = (DataForm) discoverInfo.getExtension(DataForm.ELEMENT, DataForm.NAMESPACE);
// 1. Initialize an empty string S ('sb' in this method).
StringBuilder sb = new StringBuilder(); // Use StringBuilder as we don't