Committing the new server base

1 files changed, 225 insertions, 0 deletions

diff --git a/OpenSim/Servers/Base/ServicesServerBase.cs b/OpenSim/Servers/Base/ServicesServerBase.cs
new file mode 100644
index 0000000..cc9b778
--- /dev/null
+++ b/OpenSim/Servers/Base/ServicesServerBase.cs
@@ -0,0 +1,225 @@
+/*
+ * 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.Xml;
+using System.Threading;
+using System.Reflection;
+using OpenSim.Framework.Console;
+using log4net;
+using log4net.Config;
+using log4net.Appender;
+using log4net.Core;
+using log4net.Repository;
+using Nini.Config;
+
+namespace OpenSim.Servers.Base
+{
+    public class ServicesServerBase
+    {
+        // Logger
+        //
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        // Command line args
+        //
+        protected string[] m_Arguments;
+
+        // Configuration
+        //
+        IConfigSource m_Config = null;
+
+        // Run flag
+        //
+        private bool m_Running = true;
+
+        // Handle all the automagical stuff
+        //
+        public ServicesServerBase(string prompt, string[] args)
+        {
+            // Save raw arguments
+            //
+            m_Arguments = args;
+
+            // Read command line
+            //
+            ArgvConfigSource argvConfig = new ArgvConfigSource(args);
+
+            argvConfig.AddSwitch("Startup", "console", "c");
+            argvConfig.AddSwitch("Startup", "logfile", "l");
+            argvConfig.AddSwitch("Startup", "inifile", "i");
+
+            // Automagically create the ini file name
+            //
+            string fullName = Assembly.GetEntryAssembly().FullName;
+            AssemblyName assemblyName = new AssemblyName(fullName);
+
+            string iniFile = assemblyName.Name + ".ini";
+
+            // Check if a file name was given on the command line
+            //
+            IConfig startupConfig = argvConfig.Configs["Startup"];
+            if (startupConfig != null)
+                iniFile = startupConfig.GetString("inifile", iniFile);
+
+            // Find out of the file name is a URI and remote load it
+            // if it's possible. Load it as a local file otherwise.
+            //
+            Uri configUri;
+
+            try
+            {
+                if (Uri.TryCreate(iniFile, UriKind.Absolute, out configUri) &&
+                    configUri.Scheme == Uri.UriSchemeHttp)
+                {
+                    XmlReader r = XmlReader.Create(iniFile);
+                    m_Config = new XmlConfigSource(r);
+                }
+                else
+                {
+                    m_Config = new IniConfigSource(iniFile);
+                }
+            }
+            catch (Exception)
+            {
+                System.Console.WriteLine("Error reading from config source {0}",
+                        iniFile);
+                Thread.CurrentThread.Abort();
+            }
+
+            // Merge the configuration from the command line into the
+            // loaded file
+            //
+            m_Config.Merge(argvConfig);
+
+            // Refresh the startupConfig post merge
+            //
+            startupConfig = argvConfig.Configs["Startup"];
+
+            // Allow derived classes to load config before the console is
+            // opened.
+            //
+            ReadConfig();
+
+            // Create main console
+            //
+            string consoleType = "local";
+            if (startupConfig != null)
+                consoleType = startupConfig.GetString("console", consoleType);
+
+            if (consoleType == "basic")
+            {
+                MainConsole.Instance = new CommandConsole(prompt);
+            }
+            else
+            {
+                MainConsole.Instance = new LocalConsole(prompt);
+            }
+
+            // Configure the appenders for log4net
+            //
+            OpenSimAppender consoleAppender = null;
+            FileAppender fileAppender = null;
+
+            XmlConfigurator.Configure();
+
+            ILoggerRepository repository = LogManager.GetRepository();
+            IAppender[] appenders = repository.GetAppenders();
+
+            foreach (IAppender appender in appenders)
+            {
+                if (appender.Name == "Console")
+                {
+                    consoleAppender = (OpenSimAppender)appender;
+                }
+                if (appender.Name == "LogFileAppender")
+                {
+                    fileAppender = (FileAppender)appender;
+                }
+            }
+
+            if (consoleAppender == null)
+            {
+                System.Console.WriteLine("No console appender found. Server can't start");
+                Thread.CurrentThread.Abort();
+            }
+            else
+            {
+                consoleAppender.Console = MainConsole.Instance;
+
+                if (null == consoleAppender.Threshold)
+                    consoleAppender.Threshold = Level.All;
+            }
+
+            // Set log file
+            //
+            if (fileAppender != null)
+            {
+                if (startupConfig != null)
+                    fileAppender.File = startupConfig.GetString("logfile",
+                            assemblyName.Name + ".log");
+            }
+
+            // Register the quit command
+            //
+            MainConsole.Instance.Commands.AddCommand("base", false, "quit",
+                    "quit",
+                    "Quit the application", HandleQuit);
+
+            // Allow derived classes to perform initialization that
+            // needs to be done after the console has opened
+            //
+            Initialise();
+        }
+
+        public virtual int Run()
+        {
+            while (m_Running)
+            {
+                MainConsole.Instance.Prompt();
+            }
+
+            return 0;
+        }
+
+        protected virtual void HandleQuit(string module, string[] args)
+        {
+            m_Running = false;
+            m_log.Info("[CONSOLE] Quitting");
+        }
+
+        protected virtual void ReadConfig()
+        {
+        }
+
+        protected virtual void Initialise()
+        {
+        }
+    }
+}