From d8ee0cbe1cf93ca521f52ce39aa2a15cb5784e48 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sat, 30 Apr 2011 09:24:15 -0700
Subject: First stab at cleaning up Caps. Compiles. Untested.
---
.../Linden/UDP/Tests/TestLLUDPServer.cs | 153 +++++++++++++++++++++
1 file changed, 153 insertions(+)
create mode 100644 OpenSim/Region/ClientStack/Linden/UDP/Tests/TestLLUDPServer.cs
(limited to 'OpenSim/Region/ClientStack/Linden/UDP/Tests/TestLLUDPServer.cs')
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Tests/TestLLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/Tests/TestLLUDPServer.cs
new file mode 100644
index 0000000..f98586d
--- /dev/null
+++ b/OpenSim/Region/ClientStack/Linden/UDP/Tests/TestLLUDPServer.cs
@@ -0,0 +1,153 @@
+/*
+ * 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.Net;
+using System.Net.Sockets;
+using OpenMetaverse.Packets;
+
+namespace OpenSim.Region.ClientStack.LindenUDP.Tests
+{
+ ///
+ /// This class enables synchronous testing of the LLUDPServer by allowing us to load our own data into the end
+ /// receive event
+ ///
+ public class TestLLUDPServer : LLUDPServer
+ {
+ ///
+ /// The chunks of data to pass to the LLUDPServer when it calls EndReceive
+ ///
+ protected Queue m_chunksToLoad = new Queue();
+
+ protected override void BeginReceive()
+ {
+ if (m_chunksToLoad.Count > 0 && m_chunksToLoad.Peek().BeginReceiveException)
+ {
+ ChunkSenderTuple tuple = m_chunksToLoad.Dequeue();
+ reusedEpSender = tuple.Sender;
+ throw new SocketException();
+ }
+ }
+
+ protected override bool EndReceive(out int numBytes, IAsyncResult result, ref EndPoint epSender)
+ {
+ numBytes = 0;
+
+ //m_log.Debug("Queue size " + m_chunksToLoad.Count);
+
+ if (m_chunksToLoad.Count <= 0)
+ return false;
+
+ ChunkSenderTuple tuple = m_chunksToLoad.Dequeue();
+ RecvBuffer = tuple.Data;
+ numBytes = tuple.Data.Length;
+ epSender = tuple.Sender;
+
+ return true;
+ }
+
+ public override void SendPacketTo(byte[] buffer, int size, SocketFlags flags, uint circuitcode)
+ {
+ // Don't do anything just yet
+ }
+
+ ///
+ /// Signal that this chunk should throw an exception on Socket.BeginReceive()
+ ///
+ ///
+ public void LoadReceiveWithBeginException(EndPoint epSender)
+ {
+ ChunkSenderTuple tuple = new ChunkSenderTuple(epSender);
+ tuple.BeginReceiveException = true;
+ m_chunksToLoad.Enqueue(tuple);
+ }
+
+ ///
+ /// Load some data to be received by the LLUDPServer on the next receive call
+ ///
+ ///
+ ///
+ public void LoadReceive(byte[] data, EndPoint epSender)
+ {
+ m_chunksToLoad.Enqueue(new ChunkSenderTuple(data, epSender));
+ }
+
+ ///
+ /// Load a packet to be received by the LLUDPServer on the next receive call
+ ///
+ ///
+ public void LoadReceive(Packet packet, EndPoint epSender)
+ {
+ LoadReceive(packet.ToBytes(), epSender);
+ }
+
+ ///
+ /// Calls the protected asynchronous result method. This fires out all data chunks currently queued for send
+ ///
+ ///
+ public void ReceiveData(IAsyncResult result)
+ {
+ while (m_chunksToLoad.Count > 0)
+ OnReceivedData(result);
+ }
+
+ ///
+ /// Has a circuit with the given code been established?
+ ///
+ ///
+ ///
+ public bool HasCircuit(uint circuitCode)
+ {
+ lock (clientCircuits_reverse)
+ {
+ return clientCircuits_reverse.ContainsKey(circuitCode);
+ }
+ }
+ }
+
+ ///
+ /// Record the data and sender tuple
+ ///
+ public class ChunkSenderTuple
+ {
+ public byte[] Data;
+ public EndPoint Sender;
+ public bool BeginReceiveException;
+
+ public ChunkSenderTuple(byte[] data, EndPoint sender)
+ {
+ Data = data;
+ Sender = sender;
+ }
+
+ public ChunkSenderTuple(EndPoint sender)
+ {
+ Sender = sender;
+ }
+ }
+}
--
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