From 68eba8973c0d7aaaa2947bc7092edfa58e07f1e9 Mon Sep 17 00:00:00 2001 From: Melanie Date: Wed, 6 Jan 2010 19:16:43 +0000 Subject: [PATCH] Adding a skeleton for the XInventoryInConnector, counterpart to the already done XInventoryConnector. No functionality yet. --- .../Inventory/XInventoryInConnector.cs | 167 ++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs diff --git a/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs b/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs new file mode 100644 index 0000000000..8c6eca7411 --- /dev/null +++ b/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs @@ -0,0 +1,167 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSimulator Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +using System; +using System.Reflection; +using System.Text; +using System.Xml; +using System.Collections.Generic; +using System.IO; +using Nini.Config; +using OpenSim.Framework; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework.Servers.HttpServer; +using OpenSim.Server.Handlers.Base; +using log4net; + +namespace OpenSim.Server.Handlers.Asset +{ + public class XInventoryInConnector : ServiceConnector + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + + private IInventoryService m_InventoryService; + private string m_ConfigName = "InventoryService"; + + public XInventoryInConnector(IConfigSource config, IHttpServer server, string configName) : + base(config, server, configName) + { + if (configName != String.Empty) + m_ConfigName = configName; + + IConfig serverConfig = config.Configs[m_ConfigName]; + if (serverConfig == null) + throw new Exception(String.Format("No section '{0}' in config file", m_ConfigName)); + + string inventoryService = serverConfig.GetString("LocalServiceModule", + String.Empty); + + if (inventoryService == String.Empty) + throw new Exception("No InventoryService in config file"); + + Object[] args = new Object[] { config }; + m_InventoryService = + ServerUtils.LoadPlugin(inventoryService, args); + + server.AddStreamHandler(new XInventoryConnectorPostHandler(m_InventoryService)); + } + } + + public class XInventoryConnectorPostHandler : BaseStreamHandler + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + + private IInventoryService m_InventoryService; + + public XInventoryConnectorPostHandler(IInventoryService service) : + base("POST", "/xinventory") + { + m_InventoryService = service; + } + + public override byte[] Handle(string path, Stream requestData, + OSHttpRequest httpRequest, OSHttpResponse httpResponse) + { + StreamReader sr = new StreamReader(requestData); + string body = sr.ReadToEnd(); + sr.Close(); + body = body.Trim(); + + //m_log.DebugFormat("[XXX]: query String: {0}", body); + + try + { + Dictionary request = + ServerUtils.ParseQueryString(body); + + if (!request.ContainsKey("METHOD")) + return FailureResult(); + + string method = request["METHOD"].ToString(); + request.Remove("METHOD"); + + switch (method) + { + case "TEST": + return HandleTest(request); + } + m_log.DebugFormat("[XINVENTORY HANDLER]: unknown method request: {0}", method); + } + catch (Exception e) + { + m_log.Debug("[XINVENTORY HANDLER]: Exception {0}" + e); + } + + return FailureResult(); + } + + private byte[] FailureResult() + { + XmlDocument doc = new XmlDocument(); + + XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration, + "", ""); + + doc.AppendChild(xmlnode); + + XmlElement rootElement = doc.CreateElement("", "ServerResponse", + ""); + + doc.AppendChild(rootElement); + + XmlElement result = doc.CreateElement("", "RESULT", ""); + result.AppendChild(doc.CreateTextNode("False")); + + rootElement.AppendChild(result); + + return DocToBytes(doc); + } + + private byte[] DocToBytes(XmlDocument doc) + { + MemoryStream ms = new MemoryStream(); + XmlTextWriter xw = new XmlTextWriter(ms, null); + xw.Formatting = Formatting.Indented; + doc.WriteTo(xw); + xw.Flush(); + + return ms.ToArray(); + } + + byte[] HandleTest(Dictionary request) + { + Dictionary result = new Dictionary(); + + string xmlString = ServerUtils.BuildXmlResponse(result); + //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); + UTF8Encoding encoding = new UTF8Encoding(); + return encoding.GetBytes(xmlString); + } + + } +}