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* Some more experimental work on distributed assets. Nothing hotwired yet.

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* Introduced preprocess step in FetchAsset (Might revert this later)
  * Some minor CCC
  * Added actual implementation of GetUserProfile( uri ) and the corresponding handler to OGS1.
  * Introduced non-functioning GetUserUri( userProfile) awaiting user server wireup (this might move elsewhere)
This commit is contained in:
lbsa71
2009-04-13 20:04:18 +00:00
parent bd7d00db33
commit 29355de6ee
12 changed files with 238 additions and 150 deletions
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67
OpenSim/Framework/Servers/GetAssetStreamHandler.cs
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@@ -29,6 +29,7 @@ using System;
using System.IO;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Xml;
using System.Xml.Serialization;
using log4net;
@@ -64,9 +65,9 @@ namespace OpenSim.Framework.Servers
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
string param = GetParam(path);
byte[] result = new byte[] {};
byte[] result = new byte[] { };
string[] p = param.Split(new char[] {'/', '?', '&'}, StringSplitOptions.RemoveEmptyEntries);
string[] p = param.Split(new char[] { '/', '?', '&' }, StringSplitOptions.RemoveEmptyEntries);
if (p.Length > 0)
{
@@ -85,7 +86,12 @@ namespace OpenSim.Framework.Servers
AssetBase asset = m_assetProvider.FetchAsset(assetID);
if (asset != null)
{
XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
if (asset.ContainsReferences && false)
{
asset.Data = ProcessOutgoingAssetData(asset.Data);
}
XmlSerializer xs = new XmlSerializer(typeof(AssetBase));
MemoryStream ms = new MemoryStream();
XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);
xw.Formatting = Formatting.Indented;
@@ -97,15 +103,7 @@ namespace OpenSim.Framework.Servers
result = ms.GetBuffer();
//Ckrinke 1/11/09 Commenting out the succesful REST message as under heavy use there
//are multiple messages in a second and that is usually (in my experience) meaning
//the logging itself is slowing down the program. Leaving the unsuccesful message
//as we need to know about that path.
// m_log.InfoFormat(
// "[REST]: GET:/asset found {0} with name {1}, size {2} bytes",
// assetID, asset.Name, result.Length);
Array.Resize<byte>(ref result, (int) ms.Length);
Array.Resize<byte>(ref result, (int)ms.Length);
}
else
{
@@ -118,5 +116,50 @@ namespace OpenSim.Framework.Servers
return result;
}
private byte[] ProcessOutgoingAssetData(byte[] assetData)
{
string data = Encoding.ASCII.GetString(assetData);
data = ProcessAssetDataString(data);
return Encoding.ASCII.GetBytes(data);
}
public string ProcessAssetDataString(string data)
{
Regex regex = new Regex("(creator_id|owner_id)\\s+(\\S+)");
// IUserService userService = null;
data = regex.Replace(data, delegate(Match m)
{
string result = String.Empty;
string key = m.Groups[1].Captures[0].Value;
string value = m.Groups[2].Captures[0].Value;
Guid userUri;
switch (key)
{
case "creator_id":
userUri = new Guid(value);
// result = "creator_url " + userService(userService, userUri);
break;
case "owner_id":
userUri = new Guid(value);
// result = "owner_url " + ResolveUserUri(userService, userUri);
break;
}
return result;
});
return data;
}
}
}