From 134f86e8d5c414409631b25b8c6f0ee45fbd8631 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Thu, 3 Nov 2016 21:44:39 +1000
Subject: Initial update to OpenSim 0.8.2.1 source code.

---
 .../GetDisplayNames/GetDisplayNamesHandler.cs      | 120 +++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 OpenSim/Capabilities/Handlers/GetDisplayNames/GetDisplayNamesHandler.cs

(limited to 'OpenSim/Capabilities/Handlers/GetDisplayNames/GetDisplayNamesHandler.cs')

diff --git a/OpenSim/Capabilities/Handlers/GetDisplayNames/GetDisplayNamesHandler.cs b/OpenSim/Capabilities/Handlers/GetDisplayNames/GetDisplayNamesHandler.cs
new file mode 100644
index 0000000..589602d
--- /dev/null
+++ b/OpenSim/Capabilities/Handlers/GetDisplayNames/GetDisplayNamesHandler.cs
@@ -0,0 +1,120 @@
+/*
+ * 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.Collections;
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Reflection;
+using System.IO;
+using System.Web;
+using log4net;
+using Nini.Config;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenMetaverse.Imaging;
+using OpenSim.Framework;
+using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Services.Interfaces;
+using Caps = OpenSim.Framework.Capabilities.Caps;
+using OSDMap = OpenMetaverse.StructuredData.OSDMap;
+using OSDArray = OpenMetaverse.StructuredData.OSDArray;
+
+namespace OpenSim.Capabilities.Handlers
+{
+    public class GetDisplayNamesHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private IUserManagement m_UserManagement;
+
+        public GetDisplayNamesHandler(string path, IUserManagement umService, string name, string description)
+            : base("GET", path, name, description)
+        {
+            m_UserManagement = umService;
+        }
+
+        protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            m_log.DebugFormat("[GET_DISPLAY_NAMES]: called {0}", httpRequest.Url.Query);
+
+            NameValueCollection query = HttpUtility.ParseQueryString(httpRequest.Url.Query);
+            string[] ids = query.GetValues("ids");
+
+
+            if (m_UserManagement == null)
+            {
+                m_log.Error("[GET_DISPLAY_NAMES]: Cannot fetch display names without a user management component");
+                httpResponse.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
+                return new byte[0];
+            }
+
+            OSDMap osdReply = new OSDMap();
+            OSDArray agents = new OSDArray();
+
+            osdReply["agents"] = agents;
+            foreach (string id in ids)
+            {
+                UUID uuid = UUID.Zero;
+                if (UUID.TryParse(id, out uuid))
+                {
+                    string name = m_UserManagement.GetUserName(uuid);
+                    if (!string.IsNullOrEmpty(name))
+                    {
+                        string[] parts = name.Split(new char[] {' '});
+                        OSDMap osdname = new OSDMap();
+                        osdname["display_name_next_update"] = OSD.FromDate(DateTime.MinValue);
+                        osdname["display_name_expires"] = OSD.FromDate(DateTime.Now.AddMonths(1));
+                        osdname["display_name"] = OSD.FromString(name);
+                        osdname["legacy_first_name"] = parts[0];
+                        osdname["legacy_last_name"] = parts[1];
+                        osdname["username"] = OSD.FromString(name);
+                        osdname["id"] = OSD.FromUUID(uuid);
+                        osdname["is_display_name_default"] = OSD.FromBoolean(true);
+
+                        agents.Add(osdname);
+                    }
+                }
+            }
+
+            // Full content request
+            httpResponse.StatusCode = (int)System.Net.HttpStatusCode.OK;
+            //httpResponse.ContentLength = ??;
+            httpResponse.ContentType = "application/llsd+xml";
+
+            string reply = OSDParser.SerializeLLSDXmlString(osdReply);
+            return System.Text.Encoding.UTF8.GetBytes(reply);
+
+        }
+
+    }
+}
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