From f2cbc48a9e704da8e86ed659437c1e338e212c50 Mon Sep 17 00:00:00 2001
From: Tedd Hansen
Date: Sat, 6 Dec 2008 03:28:34 +0000
Subject: GUI for launching grids. Early version, but should work fine. Will
 execute all OpenSim services redirect their input/output/errors to the
 selected "GUI module". This version has following "GUI modules": * Windows
 Forms * Windows Service (doesn't work yet) * Console * TCP daemon

This means that OpenSim can now run in a single console for those who want that.

Console functionallity is not too rich yet, but code/framework is there... more to come. :)

---
 .../Tools/OpenSim.GridLaunch/GUI/Network/Client.cs | 113 +++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 OpenSim/Tools/OpenSim.GridLaunch/GUI/Network/Client.cs

(limited to 'OpenSim/Tools/OpenSim.GridLaunch/GUI/Network/Client.cs')

diff --git a/OpenSim/Tools/OpenSim.GridLaunch/GUI/Network/Client.cs b/OpenSim/Tools/OpenSim.GridLaunch/GUI/Network/Client.cs
new file mode 100644
index 0000000..19b27e4
--- /dev/null
+++ b/OpenSim/Tools/OpenSim.GridLaunch/GUI/Network/Client.cs
@@ -0,0 +1,113 @@
+/*
+ * 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;
+using System.Collections.Generic;
+using System.Net.Sockets;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace OpenSim.GridLaunch.GUI.Network
+{
+    internal class Client
+    {
+        public TcpClient tcpClient;
+        private byte[] readBuffer = new byte[4096];
+        private byte[] writeBuffer;
+        private TCPD tcp;
+        private string inputData = "";
+        private object inputDataLock = new object();
+        public Client(TCPD _tcp, TcpClient Client)
+        {
+            tcp = _tcp;
+            tcpClient = Client;
+            asyncReadStart();
+            Write("OpenSim TCP Console GUI");
+            Write("Use commands /0, /1, /2, etc to switch between applications.");
+            Write("Type /list for list of applications.");
+            Write("Anything that doesn't start with a / will be sent to selected application");
+            Write("type /quit to exit");
+
+        }
+
+        private void asyncReadStart()
+        {
+            tcpClient.GetStream().BeginRead(readBuffer, 0, readBuffer.Length, asyncReadCallBack, null);
+        }
+
+        //private Regex LineExtractor = new Regex("^(.*)$")
+        private void asyncReadCallBack(IAsyncResult ar)
+        {
+            try
+            {
+                // Read data
+                int len = tcpClient.GetStream().EndRead(ar);
+
+                // Send it to app
+                string newData = System.Text.Encoding.ASCII.GetString(readBuffer, 0, len);
+                //lock (inputDataLock)
+                //{
+                inputData += newData;
+                if (newData.Contains("\n"))
+                    SendInputLines();
+                //}
+
+                // Start it again
+                asyncReadStart();
+            }
+            catch
+            {
+                // TODO: Remove client when we get exception
+                // Temp patch: if exception we don't call asyncReadStart()
+            }
+        }
+
+        private void SendInputLines()
+        {
+            StringBuilder line = new StringBuilder();
+            foreach (char c in inputData)
+            {
+                if (c == 13)
+                    continue;
+                if (c == 10)
+                {
+                    Program.WriteLine(tcp.currentApp, line.ToString());
+                    line = new StringBuilder();
+                    continue;
+                }
+                line.Append(c);
+            }
+            // We'll keep whatever is left over
+            inputData = line.ToString();
+        }
+
+        public void Write(string Text)
+        {
+            writeBuffer = Encoding.ASCII.GetBytes(Text);
+            tcpClient.GetStream().Write(writeBuffer, 0, writeBuffer.Length);
+        }
+    }
+}
-- 
cgit v1.1