From afd2bf5769fb1df09d8aa4cad72df9ac96024fee Mon Sep 17 00:00:00 2001
From: Melanie Thielker <melanie@t-data.com>
Date: Thu, 2 Sep 2010 16:10:44 +0200
Subject: [PATCH] Implement UploadBakedTexture cap

---
 OpenSim/Framework/Capabilities/Caps.cs | 105 +++++++++++++++++++++++++
 1 file changed, 105 insertions(+)

diff --git a/OpenSim/Framework/Capabilities/Caps.cs b/OpenSim/Framework/Capabilities/Caps.cs
index 4bbf9b0e38..6e1874c1ea 100644
--- a/OpenSim/Framework/Capabilities/Caps.cs
+++ b/OpenSim/Framework/Capabilities/Caps.cs
@@ -44,6 +44,8 @@ namespace OpenSim.Framework.Capabilities
         string assetName, string description, UUID assetID, UUID inventoryItem, UUID parentFolder,
         byte[] data, string inventoryType, string assetType);
 
+    public delegate void UploadedBakedTexture(UUID assetID, byte[] data);
+
     public delegate UUID UpdateItem(UUID itemID, byte[] data);
 
     public delegate void UpdateTaskScript(UUID itemID, UUID primID, bool isScriptRunning, byte[] data, ref ArrayList errors);
@@ -97,6 +99,7 @@ namespace OpenSim.Framework.Capabilities
         // private static readonly string m_provisionVoiceAccountRequestPath = "0008/";// This is in a module.
 
         // private static readonly string m_remoteParcelRequestPath = "0009/";// This is in the LandManagementModule.
+        private static readonly string m_uploadBakedTexturePath = "0010/";// This is in the LandManagementModule.
 
         //private string eventQueue = "0100/";
         private IScene m_Scene;
@@ -185,6 +188,8 @@ namespace OpenSim.Framework.Capabilities
                 m_capsHandlers["UpdateScriptTaskInventory"] =
                     new RestStreamHandler("POST", capsBase + m_notecardTaskUpdatePath, ScriptTaskInventory);
                 m_capsHandlers["UpdateScriptTask"] = m_capsHandlers["UpdateScriptTaskInventory"];
+                m_capsHandlers["UploadBakedTexture"] =
+                    new RestStreamHandler("POST", capsBase + m_uploadBakedTexturePath, UploadBakedTexture);
 
             }
             catch (Exception e)
@@ -742,6 +747,50 @@ namespace OpenSim.Framework.Capabilities
             return null;
         }
 
+        public string UploadBakedTexture(string request, string path,
+                string param, OSHttpRequest httpRequest,
+                OSHttpResponse httpResponse)
+        {
+            try
+            {
+                m_log.Debug("[CAPS]: UploadBakedTexture Request in region: " +
+                        m_regionName);
+
+                string capsBase = "/CAPS/" + m_capsObjectPath;
+                string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
+
+                BakedTextureUploader uploader =
+                    new BakedTextureUploader( capsBase + uploaderPath,
+                        m_httpListener);
+                uploader.OnUpLoad += BakedTextureUploaded;
+
+                m_httpListener.AddStreamHandler(
+                        new BinaryStreamHandler("POST", capsBase + uploaderPath,
+                        uploader.uploaderCaps));
+
+                string protocol = "http://";
+
+                if (m_httpListener.UseSSL)
+                    protocol = "https://";
+
+                string uploaderURL = protocol + m_httpListenerHostName + ":" +
+                        m_httpListenPort.ToString() + capsBase + uploaderPath;
+
+                LLSDAssetUploadResponse uploadResponse =
+                        new LLSDAssetUploadResponse();
+                uploadResponse.uploader = uploaderURL;
+                uploadResponse.state = "upload";
+
+                return LLSDHelpers.SerialiseLLSDReply(uploadResponse);
+            }
+            catch (Exception e)
+            {
+                m_log.Error("[CAPS]: " + e.ToString());
+            }
+
+            return null;
+        }
+
         /// <summary>
         /// Called by the notecard update handler.  Provides a URL to which the client can upload a new asset.
         /// </summary>
@@ -925,6 +974,17 @@ namespace OpenSim.Framework.Capabilities
             }
         }
 
+        public void BakedTextureUploaded(UUID assetID, byte[] data)
+        {
+            m_log.DebugFormat("[CAPS]: Received baked texture {0}", assetID.ToString());
+            AssetBase asset;
+            asset = new AssetBase(assetID, "Baked Texture", (sbyte)AssetType.Texture, m_agentID.ToString());
+            asset.Data = data;
+            asset.Temporary = true;
+            asset.Local = true;
+            m_assetCache.Store(asset);
+        }
+
         /// <summary>
         /// Called when new asset data for an agent inventory item update has been uploaded.
         /// </summary>
@@ -1243,5 +1303,50 @@ namespace OpenSim.Framework.Capabilities
                 fs.Close();
             }
         }
+
+        public class BakedTextureUploader
+        {
+            public event UploadedBakedTexture OnUpLoad;
+            private UploadedBakedTexture handlerUpLoad = null;
+
+            private string uploaderPath = String.Empty;
+            private UUID newAssetID;
+            private IHttpServer httpListener;
+
+            public BakedTextureUploader(string path, IHttpServer httpServer)
+            {
+                newAssetID = UUID.Random();
+                uploaderPath = path;
+                httpListener = httpServer;
+            }
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="data"></param>
+            /// <param name="path"></param>
+            /// <param name="param"></param>
+            /// <returns></returns>
+            public string uploaderCaps(byte[] data, string path, string param)
+            {
+                string res = String.Empty;
+                LLSDAssetUploadComplete uploadComplete = new LLSDAssetUploadComplete();
+                uploadComplete.new_asset = newAssetID.ToString();
+                uploadComplete.new_inventory_item = UUID.Zero;
+                uploadComplete.state = "complete";
+
+                res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
+
+                httpListener.RemoveStreamHandler("POST", uploaderPath);
+
+                handlerUpLoad = OnUpLoad;
+                if (handlerUpLoad != null)
+                {
+                    handlerUpLoad(newAssetID, data);
+                }
+
+                return res;
+            }
+        }
     }
 }