From 646bbbc84b8010e0dacbeed5342cdb045f46cc49 Mon Sep 17 00:00:00 2001 From: MW Date: Wed, 27 Jun 2007 15:28:52 +0000 Subject: Some work on restructuring the namespaces / project names. Note this doesn't compile yet as not all the code has been changed to use the new namespaces. Am committing it now for feedback on the namespaces. --- OpenSim/Region/Caps/Caps.cs | 258 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 258 insertions(+) create mode 100644 OpenSim/Region/Caps/Caps.cs (limited to 'OpenSim/Region/Caps/Caps.cs') diff --git a/OpenSim/Region/Caps/Caps.cs b/OpenSim/Region/Caps/Caps.cs new file mode 100644 index 0000000..13a351d --- /dev/null +++ b/OpenSim/Region/Caps/Caps.cs @@ -0,0 +1,258 @@ +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.IO; +using System.Xml; +using OpenSim.Servers; +using OpenSim.Framework; +using OpenSim.Framework.Utilities; +using OpenSim.Framework.Types; +using OpenSim.Caches; +using libsecondlife; + +namespace OpenSim.Region +{ + public delegate void UpLoadedTexture(LLUUID assetID, LLUUID inventoryItem, byte[] data); + + public class Caps + { + private string httpListenerAddress; + private uint httpListenPort; + private string capsObjectPath = "00001-"; + private string requestPath = "0000/"; + private string mapLayerPath = "0001/"; + private string newInventory = "0002/"; + private string requestTexture = "0003/"; + private string eventQueue = "0100/"; + private BaseHttpServer httpListener; + private LLUUID agentID; + private AssetCache assetCache; + private int eventQueueCount = 1; + private Queue CapsEventQueue = new Queue(); + + public Caps(AssetCache assetCach, BaseHttpServer httpServer, string httpListen, uint httpPort, string capsPath, LLUUID agent) + { + assetCache = assetCach; + capsObjectPath = capsPath; + httpListener = httpServer; + httpListenerAddress = httpListen; + httpListenPort = httpPort; + agentID = agent; + } + + /// + /// + /// + public void RegisterHandlers() + { + Console.WriteLine("registering CAPS handlers"); + httpListener.AddRestHandler("POST", "/CAPS/" + capsObjectPath + requestPath, CapsRequest); + httpListener.AddRestHandler("POST", "/CAPS/" + capsObjectPath + mapLayerPath, MapLayer); + httpListener.AddRestHandler("POST", "/CAPS/" + capsObjectPath + newInventory, NewAgentInventory); + httpListener.AddRestHandler("POST", "/CAPS/" + capsObjectPath + eventQueue, ProcessEventQueue); + } + + /// + /// + /// + /// + /// + /// + /// + public string CapsRequest(string request, string path, string param) + { + // Console.WriteLine("Caps Request " + request); + string result = ""; + result = LLSDHelpers.SerialiseLLSDReply(this.GetCapabilities()); + return result; + } + + /// + /// + /// + /// + protected LLSDCapsDetails GetCapabilities() + { + /* string capURLS = ""; + capURLS += "MapLayerhttp://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + capsObjectPath + mapLayerPath + ""; + capURLS += "NewFileAgentInventoryhttp://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + capsObjectPath + newInventory + ""; + //capURLS += "RequestTextureDownloadhttp://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + capsObjectPath + requestTexture + ""; + //capURLS += "EventQueueGethttp://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + capsObjectPath + eventQueue + ""; + return capURLS;*/ + + LLSDCapsDetails caps = new LLSDCapsDetails(); + caps.MapLayer = "http://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + capsObjectPath + mapLayerPath; + caps.NewFileAgentInventory = "http://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + capsObjectPath + newInventory; + return caps; + } + + /// + /// + /// + /// + /// + /// + /// + public string MapLayer(string request, string path, string param) + { + Encoding _enc = System.Text.Encoding.UTF8; + Hashtable hash =(Hashtable) LLSD.LLSDDeserialize(_enc.GetBytes(request)); + LLSDMapRequest mapReq = new LLSDMapRequest(); + LLSDHelpers.DeserialiseLLSDMap(hash, mapReq ); + + LLSDMapLayerResponse mapResponse= new LLSDMapLayerResponse(); + mapResponse.LayerData.Array.Add(this.BuildLLSDMapLayerResponse()); + string res = LLSDHelpers.SerialiseLLSDReply(mapResponse); + + //Console.WriteLine(" Maplayer response is " + res); + + return res; + } + + /// + /// + /// + /// + protected LLSDMapLayer BuildLLSDMapLayerResponse() + { + LLSDMapLayer mapLayer = new LLSDMapLayer(); + mapLayer.Right = 5000; + mapLayer.Top = 5000; + mapLayer.ImageID = new LLUUID("00000000-0000-0000-9999-000000000006"); + + return mapLayer; + } + + public string ProcessEventQueue(string request, string path, string param) + { + // Console.WriteLine("event queue request " + request); + string res = ""; + int timer = 0; + + /*while ((timer < 200) || (this.CapsEventQueue.Count < 1)) + { + timer++; + }*/ + if (this.CapsEventQueue.Count > 0) + { + lock (this.CapsEventQueue) + { + string item = CapsEventQueue.Dequeue(); + res = item; + } + } + else + { + res = this.CreateEmptyEventResponse(); + } + return res; + } + + public string CreateEstablishAgentComms(string caps, string ipAddressPort) + { + string res = "id" + eventQueueCount + ""; + res += "events"; + res += "messageEstablishAgentCommunication"; + res += "body"; + res += "sim-ip-and-port" + ipAddressPort + ""; + res += "seed-capability" + caps + ""; + res += "agent-id" + this.agentID.ToStringHyphenated() + ""; + res += ""; + res += ""; + res += ""; + eventQueueCount++; + this.CapsEventQueue.Enqueue(res); + return res; + } + + public string CreateEmptyEventResponse() + { + string res = "id" + eventQueueCount + ""; + res += "events"; + res += ""; + res += ""; + eventQueueCount++; + return res; + } + + public string NewAgentInventory(string request, string path, string param) + { + //Console.WriteLine("received upload request:"+ request); + string res = ""; + LLUUID newAsset = LLUUID.Random(); + LLUUID newInvItem = LLUUID.Random(); + string uploaderPath = capsObjectPath + Util.RandomClass.Next(5000, 8000).ToString("0000"); + AssetUploader uploader = new AssetUploader(newAsset, newInvItem, uploaderPath, this.httpListener); + httpListener.AddRestHandler("POST", "/CAPS/" + uploaderPath, uploader.uploaderCaps); + string uploaderURL = "http://" + httpListenerAddress + ":" + httpListenPort.ToString() + "/CAPS/" + uploaderPath; + //Console.WriteLine("uploader url is " + uploaderURL); + res += ""; + res += "uploader" + uploaderURL + ""; + //res += "successtrue"; + res += "stateupload"; + res += ""; + uploader.OnUpLoad += this.UploadHandler; + return res; + } + + public void UploadHandler(LLUUID assetID, LLUUID inventoryItem, byte[] data) + { + // Console.WriteLine("upload handler called"); + AssetBase asset; + asset = new AssetBase(); + asset.FullID = assetID; + asset.Type = 0; + asset.InvType = 0; + asset.Name = "UploadedTexture" + Util.RandomClass.Next(1, 1000).ToString("000"); + asset.Data = data; + this.assetCache.AddAsset(asset); + } + + public class AssetUploader + { + public event UpLoadedTexture OnUpLoad; + + private string uploaderPath = ""; + private LLUUID newAssetID; + private LLUUID inventoryItemID; + private BaseHttpServer httpListener; + public AssetUploader(LLUUID assetID, LLUUID inventoryItem, string path, BaseHttpServer httpServer) + { + newAssetID = assetID; + inventoryItemID = inventoryItem; + uploaderPath = path; + httpListener = httpServer; + + } + + public string uploaderCaps(string request, string path, string param) + { + Encoding _enc = System.Text.Encoding.UTF8; + byte[] data = _enc.GetBytes(request); + //Console.WriteLine("recieved upload " + Util.FieldToString(data)); + LLUUID inv = this.inventoryItemID; + string res = ""; + res += ""; + res += "new_asset" + newAssetID.ToStringHyphenated() + ""; + res += "new_inventory_item" + inv.ToStringHyphenated() + ""; + res += "statecomplete"; + res += ""; + + // Console.WriteLine("asset " + newAssetID.ToStringHyphenated() + " , inventory item " + inv.ToStringHyphenated()); + httpListener.RemoveRestHandler("POST", "/CAPS/" + uploaderPath); + if (OnUpLoad != null) + { + OnUpLoad(newAssetID, inv, data); + } + + /*FileStream fs = File.Create("upload.jp2"); + BinaryWriter bw = new BinaryWriter(fs); + bw.Write(data); + bw.Close(); + fs.Close();*/ + return res; + } + } + } +} -- cgit v1.1