* Moved OpenSim/Framework/General to OpenSim/Framework for great justice.

OpenSim/Framework/ClientManager.cs

@@ -0,0 +1,135 @@
+/*
+* 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 OpenSim 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.Collections.Generic;
+using libsecondlife;
+using libsecondlife.Packets;
+
+namespace OpenSim.Framework
+{
+    public delegate void ForEachClientDelegate(IClientAPI client);
+
+    public class ClientManager
+    {
+        private Dictionary<uint, IClientAPI> m_clients;
+
+        public void ForEachClient(ForEachClientDelegate whatToDo)
+        {
+            foreach (IClientAPI client in m_clients.Values)
+            {
+                whatToDo(client);
+            }
+        }
+
+        public ClientManager()
+        {
+            m_clients = new Dictionary<uint, IClientAPI>();
+        }
+
+        private void Remove(uint id)
+        {
+            m_clients.Remove(id);
+        }
+
+        public void Add(uint id, IClientAPI client)
+        {
+            m_clients.Add(id, client);
+        }
+
+        public void InPacket(uint circuitCode, Packet packet)
+        {
+            IClientAPI client;
+
+            if (m_clients.TryGetValue(circuitCode, out client))
+            {
+                client.InPacket(packet);
+            }
+        }
+
+        public void CloseAllAgents(uint circuitCode)
+        {
+            IClientAPI client;
+
+            if (m_clients.TryGetValue(circuitCode, out client))
+            {
+                CloseAllCircuits(client.AgentId);
+            }
+        }
+
+        public void CloseAllCircuits(LLUUID agentId)
+        {
+            uint[] circuits = GetAllCircuits(agentId);
+            foreach (uint circuit in circuits)
+            {
+                IClientAPI client;
+                if (m_clients.TryGetValue(circuit, out client))
+                {
+                    Remove(circuit);
+                    client.Close();
+                }
+            }
+        }
+
+        private uint[] GetAllCircuits(LLUUID agentId)
+        {
+            List<uint> circuits = new List<uint>();
+
+            foreach (KeyValuePair<uint, IClientAPI> pair in m_clients)
+            {
+                if (pair.Value.AgentId == agentId)
+                {
+                    circuits.Add(pair.Key);
+                }
+            }
+
+            return circuits.ToArray();
+        }
+
+
+        public void ViewerEffectHandler(IClientAPI sender, ViewerEffectPacket.EffectBlock[] effectBlock)
+        {
+            ViewerEffectPacket packet = new ViewerEffectPacket();
+            packet.Effect = effectBlock;
+
+            foreach (IClientAPI client in m_clients.Values)
+            {
+                if (client.AgentId != sender.AgentId)
+                {
+                    packet.AgentData.AgentID = client.AgentId;
+                    packet.AgentData.SessionID = client.SessionId;
+                    client.OutPacket(packet);
+                }
+            }
+        }
+
+        public bool TryGetClient(uint circuitId, out IClientAPI user)
+        {
+            return m_clients.TryGetValue(circuitId, out user);
+        }
+    }
+}