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-rw-r--r--OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs109
1 files changed, 62 insertions, 47 deletions
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
index 27434ad..4a7522f 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs
@@ -112,59 +112,15 @@ namespace OpenSim.Services.Connectors.SimianGrid
112 112
113 public AssetBase Get(string id) 113 public AssetBase Get(string id)
114 { 114 {
115 AssetBase asset = null;
116
117 // Cache fetch 115 // Cache fetch
118 if (m_cache != null) 116 if (m_cache != null)
119 { 117 {
120 asset = m_cache.Get(id); 118 AssetBase asset = m_cache.Get(id);
121 if (asset != null) 119 if (asset != null)
122 return asset; 120 return asset;
123 } 121 }
124 122
125 Uri url; 123 return GetRemote(id);
126
127 // Determine if id is an absolute URL or a grid-relative UUID
128 if (!Uri.TryCreate(id, UriKind.Absolute, out url))
129 url = new Uri(m_serverUrl + id);
130
131 try
132 {
133 HttpWebRequest request = UntrustedHttpWebRequest.Create(url);
134
135 using (WebResponse response = request.GetResponse())
136 {
137 using (Stream responseStream = response.GetResponseStream())
138 {
139 string creatorID = response.Headers.GetOne("X-Asset-Creator-Id") ?? String.Empty;
140
141 // Create the asset object
142 asset = new AssetBase(id, String.Empty, SLUtil.ContentTypeToSLAssetType(response.ContentType), creatorID);
143
144 UUID assetID;
145 if (UUID.TryParse(id, out assetID))
146 asset.FullID = assetID;
147
148 // Grab the asset data from the response stream
149 using (MemoryStream stream = new MemoryStream())
150 {
151 responseStream.CopyTo(stream, Int32.MaxValue);
152 asset.Data = stream.ToArray();
153 }
154 }
155 }
156
157 // Cache store
158 if (m_cache != null && asset != null)
159 m_cache.Cache(asset);
160
161 return asset;
162 }
163 catch (Exception ex)
164 {
165 m_log.Warn("[SIMIAN ASSET CONNECTOR]: Asset GET from " + url + " failed: " + ex.Message);
166 return null;
167 }
168 } 124 }
169 125
170 /// <summary> 126 /// <summary>
@@ -245,10 +201,21 @@ namespace OpenSim.Services.Connectors.SimianGrid
245 /// <returns>True if the id was parseable, false otherwise</returns> 201 /// <returns>True if the id was parseable, false otherwise</returns>
246 public bool Get(string id, Object sender, AssetRetrieved handler) 202 public bool Get(string id, Object sender, AssetRetrieved handler)
247 { 203 {
204 // Cache fetch
205 if (m_cache != null)
206 {
207 AssetBase asset = m_cache.Get(id);
208 if (asset != null)
209 {
210 Util.FireAndForget(delegate(object o) { handler(id, sender, asset); });
211 return true;
212 }
213 }
214
248 Util.FireAndForget( 215 Util.FireAndForget(
249 delegate(object o) 216 delegate(object o)
250 { 217 {
251 AssetBase asset = Get(id); 218 AssetBase asset = GetRemote(id);
252 handler(id, sender, asset); 219 handler(id, sender, asset);
253 } 220 }
254 ); 221 );
@@ -406,5 +373,53 @@ namespace OpenSim.Services.Connectors.SimianGrid
406 } 373 }
407 374
408 #endregion IAssetService 375 #endregion IAssetService
376
377 private AssetBase GetRemote(string id)
378 {
379 AssetBase asset = null;
380 Uri url;
381
382 // Determine if id is an absolute URL or a grid-relative UUID
383 if (!Uri.TryCreate(id, UriKind.Absolute, out url))
384 url = new Uri(m_serverUrl + id);
385
386 try
387 {
388 HttpWebRequest request = UntrustedHttpWebRequest.Create(url);
389
390 using (WebResponse response = request.GetResponse())
391 {
392 using (Stream responseStream = response.GetResponseStream())
393 {
394 string creatorID = response.Headers.GetOne("X-Asset-Creator-Id") ?? String.Empty;
395
396 // Create the asset object
397 asset = new AssetBase(id, String.Empty, SLUtil.ContentTypeToSLAssetType(response.ContentType), creatorID);
398
399 UUID assetID;
400 if (UUID.TryParse(id, out assetID))
401 asset.FullID = assetID;
402
403 // Grab the asset data from the response stream
404 using (MemoryStream stream = new MemoryStream())
405 {
406 responseStream.CopyTo(stream, Int32.MaxValue);
407 asset.Data = stream.ToArray();
408 }
409 }
410 }
411
412 // Cache store
413 if (m_cache != null && asset != null)
414 m_cache.Cache(asset);
415
416 return asset;
417 }
418 catch (Exception ex)
419 {
420 m_log.Warn("[SIMIAN ASSET CONNECTOR]: Asset GET from " + url + " failed: " + ex.Message);
421 return null;
422 }
423 }
409 } 424 }
410} 425}