/* * 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 log4net; using System; using System.Collections.Generic; using System.IO; using System.Net; using System.Reflection; using Nini.Config; using OpenSim.Framework; using OpenSim.Framework.Console; using OpenSim.Framework.Communications; using OpenSim.Server.Base; using OpenSim.Services.Interfaces; using OpenMetaverse; using OpenMetaverse.StructuredData; namespace OpenSim.Services.Connectors { public class MapImageServicesConnector : IMapImageService { private static readonly ILog m_log = LogManager.GetLogger( MethodBase.GetCurrentMethod().DeclaringType); private string m_ServerURI = String.Empty; public MapImageServicesConnector() { } public MapImageServicesConnector(string serverURI) { m_ServerURI = serverURI.TrimEnd('/'); } public MapImageServicesConnector(IConfigSource source) { Initialise(source); } public virtual void Initialise(IConfigSource source) { IConfig config = source.Configs["MapImageService"]; if (config == null) { m_log.Error("[MAP IMAGE CONNECTOR]: MapImageService missing"); throw new Exception("MapImage connector init error"); } string serviceURI = config.GetString("MapImageServerURI", String.Empty); if (serviceURI == String.Empty) { m_log.Error("[MAP IMAGE CONNECTOR]: No Server URI named in section MapImageService"); throw new Exception("MapImage connector init error"); } m_ServerURI = serviceURI; m_ServerURI = serviceURI.TrimEnd('/'); } public bool AddMapTile(int x, int y, byte[] jpgData, out string reason) { reason = string.Empty; int tickstart = Util.EnvironmentTickCount(); Dictionary<string, object> sendData = new Dictionary<string, object>(); sendData["X"] = x.ToString(); sendData["Y"] = y.ToString(); sendData["TYPE"] = "image/jpeg"; sendData["DATA"] = Convert.ToBase64String(jpgData); string reqString = ServerUtils.BuildQueryString(sendData); string uri = m_ServerURI + "/map"; try { string reply = SynchronousRestFormsRequester.MakeRequest("POST", uri, reqString); if (reply != string.Empty) { Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "success")) { return true; } else if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "failure")) { m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Registration failed: {0}", replyData["Message"].ToString()); reason = replyData["Message"].ToString(); return false; } else if (!replyData.ContainsKey("Result")) { m_log.DebugFormat("[MAP IMAGE CONNECTOR]: reply data does not contain result field"); } else { m_log.DebugFormat("[MAP IMAGE CONNECTOR]: unexpected result {0}", replyData["Result"].ToString()); reason = "Unexpected result " + replyData["Result"].ToString(); } } else { m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Map post received null reply"); } } catch (Exception e) { m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Exception when contacting map server at {0}: {1}", uri, e.Message); } finally { // This just dumps a warning for any operation that takes more than 100 ms int tickdiff = Util.EnvironmentTickCountSubtract(tickstart); m_log.DebugFormat("[MAP IMAGE CONNECTOR]: map tile uploaded in {0}ms", tickdiff); } return false; } public byte[] GetMapTile(string fileName, out string format) { format = string.Empty; new Exception("GetMapTile method not Implemented"); return null; } } }