refactor: Move test clientstack setup code out of BasicCircuitTests into OpenSim.Tests.Common.ClientStackHelpers

1 files changed, 95 insertions, 0 deletions

diff --git a/OpenSim/Tests/Common/Helpers/ClientStackHelpers.cs b/OpenSim/Tests/Common/Helpers/ClientStackHelpers.cs
new file mode 100644
index 0000000..33cd8a2
--- /dev/null
+++ b/OpenSim/Tests/Common/Helpers/ClientStackHelpers.cs
@@ -0,0 +1,95 @@
+/*
+ * 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.Net;
+using Nini.Config;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenSim.Framework;
+using OpenSim.Region.ClientStack.LindenUDP;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Tests.Common
+{
+    /// <summary>
+    /// This class adds full UDP client classes and associated scene presence to scene.
+    /// </summary>
+    /// <remarks>
+    /// This is used for testing client stack code.  For testing other code, use SceneHelper methods instead since
+    /// they operate without the burden of setting up UDP structures which should be unnecessary for testing scene
+    /// code.
+    /// </remarks>
+    public static class ClientStackHelpers
+    {
+        public static ScenePresence AddChildClient(
+            Scene scene, LLUDPServer udpServer, UUID agentId, UUID sessionId, uint circuitCode)
+        {           
+            IPEndPoint testEp = new IPEndPoint(IPAddress.Loopback, 999);
+
+            UseCircuitCodePacket uccp = new UseCircuitCodePacket();
+
+            UseCircuitCodePacket.CircuitCodeBlock uccpCcBlock
+                = new UseCircuitCodePacket.CircuitCodeBlock();
+            uccpCcBlock.Code = circuitCode;
+            uccpCcBlock.ID = agentId;
+            uccpCcBlock.SessionID = sessionId;
+            uccp.CircuitCode = uccpCcBlock;
+
+            byte[] uccpBytes = uccp.ToBytes();
+            UDPPacketBuffer upb = new UDPPacketBuffer(testEp, uccpBytes.Length);
+            upb.DataLength = uccpBytes.Length;  // God knows why this isn't set by the constructor.
+            Buffer.BlockCopy(uccpBytes, 0, upb.Data, 0, uccpBytes.Length);
+
+            AgentCircuitData acd = new AgentCircuitData();
+            acd.AgentID = agentId;
+            acd.SessionID = sessionId;
+
+            scene.AuthenticateHandler.AddNewCircuit(circuitCode, acd);
+
+            udpServer.PacketReceived(upb);
+
+            return scene.GetScenePresence(agentId);
+        }
+
+        public static TestLLUDPServer AddUdpServer(Scene scene)
+        {
+            return AddUdpServer(scene, new IniConfigSource());
+        }
+
+        public static TestLLUDPServer AddUdpServer(Scene scene, IniConfigSource configSource)
+        {
+            uint port = 0;
+            AgentCircuitManager acm = scene.AuthenticateHandler;
+
+            TestLLUDPServer udpServer = new TestLLUDPServer(IPAddress.Any, ref port, 0, false, configSource, acm);
+            udpServer.AddScene(scene);
+
+            return udpServer;
+        }
+    }
+}
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