233 lines
9.6 KiB
C#
233 lines
9.6 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using log4net;
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using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Reflection;
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using Nini.Config;
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using OpenSim.Framework;
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using OpenSim.Server.Base;
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using OpenSim.Services.Interfaces;
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using OpenMetaverse;
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namespace OpenSim.Services.Connectors
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{
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public class MapImageServicesConnector : BaseServiceConnector, IMapImageService
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{
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private static readonly ILog m_log =
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LogManager.GetLogger(
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MethodBase.GetCurrentMethod().DeclaringType);
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private string m_ServerURI = String.Empty;
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public MapImageServicesConnector()
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{
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}
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public MapImageServicesConnector(string serverURI)
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{
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m_ServerURI = serverURI.TrimEnd('/');
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}
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public MapImageServicesConnector(IConfigSource source)
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{
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Initialise(source);
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}
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public virtual void Initialise(IConfigSource source)
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{
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IConfig config = source.Configs["MapImageService"];
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if (config == null)
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{
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m_log.Error("[MAP IMAGE CONNECTOR]: MapImageService missing");
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throw new Exception("MapImage connector init error");
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}
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string serviceURI = config.GetString("MapImageServerURI",
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String.Empty);
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if (serviceURI.Length == 0)
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{
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m_log.Error("[MAP IMAGE CONNECTOR]: No Server URI named in section MapImageService");
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throw new Exception("MapImage connector init error");
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}
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m_ServerURI = serviceURI;
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m_ServerURI = serviceURI.TrimEnd('/');
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base.Initialise(source, "MapImageService");
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}
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public bool RemoveMapTile(int x, int y, UUID scopeID, out string reason)
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{
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reason = string.Empty;
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string reqString;
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if (scopeID.IsNotZero())
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{
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reqString = ServerUtils.BuildQueryString(
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new Dictionary<string, object>()
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{
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{"X" , x.ToString() },
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{"Y" , y.ToString() },
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{ "SCOPE" , scopeID.ToString() },
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}
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);
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}
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else
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{
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// Do not include SCOPE when it's zero
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reqString = ServerUtils.BuildQueryString(
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new Dictionary<string, object>()
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{
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{"X" , x.ToString() },
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{"Y" , y.ToString() }
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}
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);
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}
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST", m_ServerURI + "/map", reqString, 10, null, false);
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if (!string.IsNullOrEmpty(reply))
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if(replyData.TryGetValue("Result", out object resultobj))
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{
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string res = resultobj as string;
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if(string.IsNullOrEmpty(res))
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{
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: unknown result field");
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return false;
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}
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else if (res.Equals("success", StringComparison.InvariantCultureIgnoreCase))
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return true;
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else if (res.Equals("failure", StringComparison.InvariantCultureIgnoreCase))
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{
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reason = replyData.TryGetValue("Message", out var value) ? value.ToString() : "";
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: RemoveMapTile failed: {0}", reason);
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return false;
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}
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: RemoveMapTile unknown result field contents");
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return false;
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}
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else
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{
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: RemoveMapTile reply data does not contain result field");
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}
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}
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: RemoveMapTile Exception at {0}/map: {1}", m_ServerURI, e.Message);
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}
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return false;
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}
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public bool AddMapTile(int x, int y, byte[] jpgData, UUID scopeID, out string reason)
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{
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reason = string.Empty;
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int tickstart = Util.EnvironmentTickCount();
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string reqString;
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if (scopeID.IsNotZero())
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{
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reqString = ServerUtils.BuildQueryString(
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new Dictionary<string, object>()
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{
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{"X" , x.ToString() },
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{"Y" , y.ToString() },
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{ "SCOPE" , scopeID.ToString() },
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{ "TYPE" , "image/jpeg" },
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{ "DATA" , Convert.ToBase64String(jpgData) }
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}
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);
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}
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else
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{
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reqString = ServerUtils.BuildQueryString(
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new Dictionary<string, object>()
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{
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{"X" , x.ToString() },
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{"Y" , y.ToString() },
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{ "TYPE" , "image/jpeg" },
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{ "DATA" , Convert.ToBase64String(jpgData) }
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}
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);
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}
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST", m_ServerURI + "/map", reqString, 10, m_Auth, false);
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if (!string.IsNullOrEmpty(reply))
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.TryGetValue("Result", out object resultobj))
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{
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string res = resultobj as string;
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if (string.IsNullOrEmpty(res))
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{
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: AddMapTile unknown result field");
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return false;
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}
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else if (res.Equals("success", StringComparison.InvariantCultureIgnoreCase))
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return true;
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else if (res.Equals("failure", StringComparison.InvariantCultureIgnoreCase))
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{
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reason = replyData.TryGetValue("Message", out var value) ? value.ToString() : "";
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: AddMapTile failed: {0}", reason);
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return false;
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}
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: AddMapTile unknown result field contents");
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return false;
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}
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}
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else
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{
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: AddMapTile reply data does not contain result field");
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}
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: AddMapTile Exception at {0}/map: {1}", m_ServerURI, e.Message);
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}
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finally
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{
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// This just dumps a warning for any operation that takes more than 100 ms
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int tickdiff = Util.EnvironmentTickCountSubtract(tickstart);
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m_log.DebugFormat("[MAP IMAGE CONNECTOR]: AddMapTile {1} Bytes in {0}ms", tickdiff, jpgData.Length);
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}
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return false;
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}
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public byte[] GetMapTile(string fileName, UUID scopeID, out string format)
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{
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throw new Exception("GetMapTile method not Implemented");
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}
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}
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}
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