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authorJustin Clark-Casey (justincc)2012-05-09 20:52:54 +0100
committerJustin Clark-Casey (justincc)2012-05-09 21:11:14 +0100
commite813f41478eefb50748e9bdc2b825fa8bc25c971 (patch)
tree81731ec32a7ca5c3f9693071c4b1dd92047767a3 /OpenSim/Server/Base/ServerUtils.cs
parentMantis 6015 new LSL function llGetAgentList. (diff)
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Escape and unescape xml element names if necessary in ServerUtils.BuildXmlData() and ParseElement()
If AvatarService appearance data is retrieved over the network, then ServerUtils was attempting to transfer names such as "Wearable 0:0" directly to xml element names, resulting in an exception. Space is not valid in xml element names. Neither is : in this case since the intention is not to namespace. Using names directly as keys is not a good idea. To get around this problem this patch escapes and unescapes the element names as appropriate. This has no impact on existing xml (since it had to be valid in the first place) but allows AvatarService data to be used over the network. Setting appearance (from simulator to AvatarService) did not suffer this problem since the values are passed in the query string which is already properly escaped.
Diffstat (limited to 'OpenSim/Server/Base/ServerUtils.cs')
-rw-r--r--OpenSim/Server/Base/ServerUtils.cs6
1 files changed, 3 insertions, 3 deletions
diff --git a/OpenSim/Server/Base/ServerUtils.cs b/OpenSim/Server/Base/ServerUtils.cs
index 0cc2a4b..42c82cf 100644
--- a/OpenSim/Server/Base/ServerUtils.cs
+++ b/OpenSim/Server/Base/ServerUtils.cs
@@ -268,7 +268,7 @@ namespace OpenSim.Server.Base
268 continue; 268 continue;
269 269
270 XmlElement elem = parent.OwnerDocument.CreateElement("", 270 XmlElement elem = parent.OwnerDocument.CreateElement("",
271 kvp.Key, ""); 271 XmlConvert.EncodeLocalName(kvp.Key), "");
272 272
273 if (kvp.Value is Dictionary<string, object>) 273 if (kvp.Value is Dictionary<string, object>)
274 { 274 {
@@ -323,11 +323,11 @@ namespace OpenSim.Server.Base
323 XmlNode type = part.Attributes.GetNamedItem("type"); 323 XmlNode type = part.Attributes.GetNamedItem("type");
324 if (type == null || type.Value != "List") 324 if (type == null || type.Value != "List")
325 { 325 {
326 ret[part.Name] = part.InnerText; 326 ret[XmlConvert.DecodeName(part.Name)] = part.InnerText;
327 } 327 }
328 else 328 else
329 { 329 {
330 ret[part.Name] = ParseElement(part); 330 ret[XmlConvert.DecodeName(part.Name)] = ParseElement(part);
331 } 331 }
332 } 332 }
333 333