1 files changed, 293 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
new file mode 100644
index 0000000..0883c5b
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
@@ -0,0 +1,293 @@
+/*
+ * 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.Generic;
+using System.IO;
+using System.Reflection;
+using System.Xml;
+
+using OpenSim.Framework;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers.HttpServer;
+using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
+
+using OpenMetaverse;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.Avatar.Friends
+{
+    public class FriendsRequestHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private FriendsModule m_FriendsModule;
+
+        public FriendsRequestHandler(FriendsModule fmodule)
+                : base("POST", "/friends")
+        {
+            m_FriendsModule = fmodule;
+        }
+
+        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<string, object> request =
+                        ServerUtils.ParseQueryString(body);
+
+                if (!request.ContainsKey("METHOD"))
+                    return FailureResult();
+
+                string method = request["METHOD"].ToString();
+                request.Remove("METHOD");
+
+                switch (method)
+                {
+                    case "friendship_offered":
+                        return FriendshipOffered(request);
+                    case "friendship_approved":
+                        return FriendshipApproved(request);
+                    case "friendship_denied":
+                        return FriendshipDenied(request);
+                    case "friendship_terminated":
+                        return FriendshipTerminated(request);
+                    case "grant_rights":
+                        return GrantRights(request);
+                    case "status":
+                        return StatusNotification(request);
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.Debug("[FRIENDS]: Exception {0}" + e.ToString());
+            }
+
+            return FailureResult();
+        }
+
+        byte[] FriendshipOffered(Dictionary<string, object> request)
+        {
+            UUID fromID = UUID.Zero;
+            UUID toID = UUID.Zero;
+            string message = string.Empty;
+
+            if (!request.ContainsKey("FromID") || !request.ContainsKey("ToID"))
+                return FailureResult();
+
+            message = request["Message"].ToString();
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out fromID))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["ToID"].ToString(), out toID))
+                return FailureResult();
+
+            GridInstantMessage im = new GridInstantMessage(m_FriendsModule.Scene, fromID, "", toID, 
+                (byte)InstantMessageDialog.FriendshipOffered, message, false, Vector3.Zero);
+            
+            if (m_FriendsModule.LocalFriendshipOffered(toID, im))
+                return SuccessResult();
+
+            return FailureResult();
+        }
+
+        byte[] FriendshipApproved(Dictionary<string, object> request)
+        {
+            UUID fromID = UUID.Zero;
+            UUID toID = UUID.Zero;
+            string fromName = string.Empty;
+
+            if (!request.ContainsKey("FromID") || !request.ContainsKey("ToID"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out fromID))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["ToID"].ToString(), out toID))
+                return FailureResult();
+
+            if (request.ContainsKey("FromName"))
+                fromName = request["FromName"].ToString();
+
+            if (m_FriendsModule.LocalFriendshipApproved(fromID, fromName, toID))
+                return SuccessResult();
+
+            return FailureResult();
+        }
+
+        byte[] FriendshipDenied(Dictionary<string, object> request)
+        {
+            UUID fromID = UUID.Zero;
+            UUID toID = UUID.Zero;
+            string fromName = string.Empty;
+
+            if (!request.ContainsKey("FromID") || !request.ContainsKey("ToID"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out fromID))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["ToID"].ToString(), out toID))
+                return FailureResult();
+
+            if (request.ContainsKey("FromName"))
+                fromName = request["FromName"].ToString();
+
+            if (m_FriendsModule.LocalFriendshipDenied(fromID, fromName, toID))
+                return SuccessResult();
+
+            return FailureResult();
+        }
+
+        byte[] FriendshipTerminated(Dictionary<string, object> request)
+        {
+            UUID fromID = UUID.Zero;
+            UUID toID = UUID.Zero;
+
+            if (!request.ContainsKey("FromID") || !request.ContainsKey("ToID"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out fromID))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["ToID"].ToString(), out toID))
+                return FailureResult();
+
+            if (m_FriendsModule.LocalFriendshipTerminated(toID))
+                return SuccessResult();
+
+            return FailureResult();
+        }
+
+        byte[] GrantRights(Dictionary<string, object> request)
+        {
+            UUID fromID = UUID.Zero;
+            UUID toID = UUID.Zero;
+            int rights = 0, userFlags = 0;
+
+            if (!request.ContainsKey("FromID") || !request.ContainsKey("ToID"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out fromID))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["ToID"].ToString(), out toID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["UserFlags"].ToString(), out userFlags))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["Rights"].ToString(), out rights))
+                return FailureResult();
+
+            if (m_FriendsModule.LocalGrantRights(UUID.Zero, UUID.Zero, userFlags, rights))
+                return SuccessResult();
+
+            return FailureResult();
+        }
+
+        byte[] StatusNotification(Dictionary<string, object> request)
+        {
+            UUID fromID = UUID.Zero;
+            UUID toID = UUID.Zero;
+            bool online = false;
+
+            if (!request.ContainsKey("FromID") || !request.ContainsKey("ToID") || !request.ContainsKey("Online"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out fromID))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["ToID"].ToString(), out toID))
+                return FailureResult();
+
+            if (!Boolean.TryParse(request["Online"].ToString(), out online))
+                return FailureResult();
+
+            if (m_FriendsModule.LocalStatusNotification(fromID, toID, online))
+                return SuccessResult();
+
+            return FailureResult();
+        }
+
+        #region Misc
+
+        private byte[] FailureResult()
+        {
+            return BoolResult(false);
+        }
+
+        private byte[] SuccessResult()
+        {
+            return BoolResult(true);
+        }
+
+        private byte[] BoolResult(bool value)
+        {
+            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(value.ToString()));
+
+            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();
+        }
+
+        #endregion
+    }
+}