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a few more xml things

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This commit is contained in:
UbitUmarov
2018-01-05 12:24:07 +00:00
parent 0b96cd56fc
commit 89a690c11f
20 changed files with 91 additions and 33 deletions
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2
OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs
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@@ -124,6 +124,8 @@ namespace OpenSim.Region.CoreModules.Avatar.BakedTextures
{
using(XmlTextReader sr = new XmlTextReader(s))
{
sr.DtdProcessing = DtdProcessing.Prohibit;
sr.XmlResolver = null;
sr.ReadStartElement("BakedAppearance");
while(sr.LocalName == "BakedTexture")
{

2
OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
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@@ -1130,6 +1130,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
XmlParserContext context = new XmlParserContext(null, nsmgr, null, XmlSpace.None);
XmlTextReader xtr = new XmlTextReader(Encoding.ASCII.GetString(data), XmlNodeType.Document, context);
xtr.DtdProcessing = DtdProcessing.Prohibit;
xtr.XmlResolver = null;
// Loaded metadata will be empty if no information exists in the archive
dearchivedScenes.LoadedCreationDateTime = 0;

2
OpenSim/Region/CoreModules/World/Archiver/AssetsDearchiver.cs
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@@ -93,6 +93,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
StringReader sr = new StringReader(xml);
XmlTextReader reader = new XmlTextReader(sr);
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.XmlResolver = null;
reader.ReadStartElement("assets");
reader.Read();

4
OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs
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@@ -58,7 +58,11 @@ namespace OpenSim.Region.Framework.Scenes.Animation
using (XmlTextReader reader = new XmlTextReader(path))
{
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.XmlResolver = null;
XmlDocument doc = new XmlDocument();
doc.XmlResolver = null;
doc.Load(reader);
// if (doc.DocumentElement != null)
// {

2
OpenSim/Region/Framework/Scenes/SOPVehicle.cs
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@@ -593,6 +593,8 @@ namespace OpenSim.Region.Framework.Scenes
UTF8Encoding enc = new UTF8Encoding();
MemoryStream ms = new MemoryStream(enc.GetBytes(text));
XmlTextReader xreader = new XmlTextReader(ms);
xreader.DtdProcessing = DtdProcessing.Prohibit;
xreader.XmlResolver = null;
SOPVehicle v = new SOPVehicle();
bool error;

2
OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
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@@ -2389,7 +2389,7 @@ namespace OpenSim.Region.Framework.Scenes
{
using (XmlTextReader wrappedReader = new XmlTextReader(xmlData, XmlNodeType.Element, null))
{
using (XmlReader reader = XmlReader.Create(wrappedReader, new XmlReaderSettings() { IgnoreWhitespace = true, ConformanceLevel = ConformanceLevel.Fragment }))
using (XmlReader reader = XmlReader.Create(wrappedReader, new XmlReaderSettings() { IgnoreWhitespace = true, ConformanceLevel = ConformanceLevel.Fragment, DtdProcessing = DtdProcessing.Prohibit, XmlResolver = null }))
{
reader.Read();
bool isSingleObject = reader.Name != "CoalescedObject";

3
OpenSim/Region/Framework/Scenes/Serialization/CoalescedSceneObjectsSerializer.cs
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@@ -133,6 +133,9 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
{
using (XmlTextReader reader = new XmlTextReader(sr))
{
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.XmlResolver = null;
reader.MoveToContent(); // skip possible xml declaration
if (reader.Name != "CoalescedObject")

31
OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
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@@ -63,7 +63,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
String fixedData = ExternalRepresentationUtils.SanitizeXml(xmlData);
using (XmlTextReader wrappedReader = new XmlTextReader(fixedData, XmlNodeType.Element, null))
{
using (XmlReader reader = XmlReader.Create(wrappedReader, new XmlReaderSettings() { IgnoreWhitespace = true, ConformanceLevel = ConformanceLevel.Fragment }))
using (XmlReader reader = XmlReader.Create(wrappedReader, new XmlReaderSettings() { IgnoreWhitespace = true, ConformanceLevel = ConformanceLevel.Fragment, DtdProcessing = DtdProcessing.Prohibit, XmlResolver = null }))
{
try
{
@@ -267,18 +267,29 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
return null;
}
StringReader sr = new StringReader(parts[0].OuterXml);
XmlTextReader reader = new XmlTextReader(sr);
SceneObjectGroup sceneObject = new SceneObjectGroup(SceneObjectPart.FromXml(reader));
reader.Close();
sr.Close();
SceneObjectGroup sceneObject;
using(StringReader sr = new StringReader(parts[0].OuterXml))
{
using(XmlTextReader reader = new XmlTextReader(sr))
{
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.XmlResolver = null;
sceneObject = new SceneObjectGroup(SceneObjectPart.FromXml(reader));
}
}
// Then deal with the rest
SceneObjectPart part;
for (int i = 1; i < parts.Count; i++)
{
sr = new StringReader(parts[i].OuterXml);
reader = new XmlTextReader(sr);
SceneObjectPart part = SceneObjectPart.FromXml(reader);
using(StringReader sr = new StringReader(parts[i].OuterXml))
{
using(XmlTextReader reader = new XmlTextReader(sr))
{
part = SceneObjectPart.FromXml(reader);
}
}
int originalLinkNum = part.LinkNum;
@@ -289,8 +300,6 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
if (originalLinkNum != 0)
part.LinkNum = originalLinkNum;
reader.Close();
sr.Close();
}
XmlNodeList keymotion = doc.GetElementsByTagName("KeyframeMotion");

13
OpenSim/Region/Framework/Scenes/Serialization/SceneXmlLoader.cs
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@@ -49,14 +49,19 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
public static void LoadPrimsFromXml(Scene scene, string fileName, bool newIDS, Vector3 loadOffset)
{
XmlDocument doc = new XmlDocument();
doc.XmlResolver=null;
XmlNode rootNode;
if (fileName.StartsWith("http:") || File.Exists(fileName))
{
XmlTextReader reader = new XmlTextReader(fileName);
reader.WhitespaceHandling = WhitespaceHandling.None;
doc.Load(reader);
reader.Close();
using(XmlTextReader reader = new XmlTextReader(fileName))
{
reader.WhitespaceHandling = WhitespaceHandling.None;
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.XmlResolver = null;
doc.Load(reader);
}
rootNode = doc.FirstChild;
foreach (XmlNode aPrimNode in rootNode.ChildNodes)
{

16
OpenSim/Region/Framework/Scenes/TerrainChannel.cs
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@@ -196,13 +196,15 @@ namespace OpenSim.Region.Framework.Scenes
// ITerrainChannel.LoadFromXmlString()
public void LoadFromXmlString(string data)
{
StringReader sr = new StringReader(data);
XmlTextReader reader = new XmlTextReader(sr);
reader.Read();
ReadXml(reader);
reader.Close();
sr.Close();
using(StringReader sr = new StringReader(data))
{
using(XmlTextReader reader = new XmlTextReader(sr))
{
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.XmlResolver = null;
ReadXml(reader);
}
}
}
// ITerrainChannel.Merge

7
OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
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@@ -1125,6 +1125,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
return null;
doc = new XmlDocument();
doc.XmlResolver = null;
// Let's serialize all calls to Vivox. Most of these are driven by
// the clients (CAPs), when the user arrives at the region. We don't
@@ -1146,7 +1147,11 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
using (HttpWebResponse rsp = (HttpWebResponse)req.GetResponse())
using (Stream s = rsp.GetResponseStream())
using (XmlTextReader rdr = new XmlTextReader(s))
doc.Load(rdr);
{
rdr.DtdProcessing = DtdProcessing.Prohibit;
rdr.XmlResolver = null;
doc.Load(rdr);
}
}
catch (Exception e)
{