110 lines
3.5 KiB
C#
110 lines
3.5 KiB
C#
using System;
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using System.IO;
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using System.Xml;
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using System.Xml.Serialization;
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using System.Text;
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using libsecondlife;
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using OpenSim.Framework;
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using OpenSim.Framework.Servers;
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using OpenSim.Framework.Interfaces;
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using OpenSim.Framework.Console;
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namespace OpenSim.Grid.AssetServer
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{
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public class GetAssetStreamHandler : BaseStreamHandler
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{
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OpenAsset_Main m_assetManager;
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IAssetProvider m_assetProvider;
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override public byte[] Handle(string path, Stream request)
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{
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string param = GetParam(path);
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byte[] result = new byte[] { };
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try {
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string[] p = param.Split(new char[] { '/', '?', '&' }, StringSplitOptions.RemoveEmptyEntries);
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if (p.Length > 0)
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{
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LLUUID assetID;
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bool isTexture = false;
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LLUUID.TryParse(p[0], out assetID);
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if (p.Length > 1)
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{
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if (string.Compare(p[1], "texture", true) == 0)
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isTexture = true;
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}
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AssetBase asset = m_assetProvider.FetchAsset(assetID);
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if (asset != null)
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{
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MainLog.Instance.Debug("REST", "GET:/asset found {0}, {1}", assetID, asset.Name);
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XmlSerializer xs = new XmlSerializer(typeof(AssetBase));
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MemoryStream ms = new MemoryStream();
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XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);
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xw.Formatting = Formatting.Indented;
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xs.Serialize(xw, asset);
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xw.Flush();
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ms.Seek(0, SeekOrigin.Begin);
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StreamReader sr = new StreamReader(ms);
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result = ms.GetBuffer();
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Array.Resize<byte>(ref result, (int)ms.Length);
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}
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else
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{
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MainLog.Instance.Verbose("REST", "GET:/asset failed to find {0}", assetID);
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}
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}
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}
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catch (Exception e)
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{
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MainLog.Instance.Error(e.ToString());
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}
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return result;
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}
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public GetAssetStreamHandler(OpenAsset_Main assetManager, IAssetProvider assetProvider)
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: base("GET", "/assets" )
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{
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m_assetManager = assetManager;
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m_assetProvider = assetProvider;
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}
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}
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public class PostAssetStreamHandler : BaseStreamHandler
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{
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OpenAsset_Main m_assetManager;
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IAssetProvider m_assetProvider;
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override public byte[] Handle(string path, Stream request)
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{
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string param = GetParam(path);
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LLUUID assetId;
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if(param.Length > 0)
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LLUUID.TryParse(param, out assetId);
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byte[] txBuffer = new byte[4096];
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XmlSerializer xs = new XmlSerializer(typeof(AssetBase));
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AssetBase asset = (AssetBase)xs.Deserialize(request);
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MainLog.Instance.Verbose("REST", "StoreAndCommitAsset {0}", asset.FullID);
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m_assetProvider.CreateAsset(asset);
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return new byte[] { };
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}
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public PostAssetStreamHandler(OpenAsset_Main assetManager, IAssetProvider assetProvider)
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: base("POST", "/assets")
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{
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m_assetManager = assetManager;
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m_assetProvider = assetProvider;
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}
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}
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}
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