Did someone say missing files? Thanks Sakai

author: Tedd Hansen 2008-01-09 17:30:40 +0000
committer: Tedd Hansen 2008-01-09 17:30:40 +0000
commit: 40dc26e28a0498bd775b6c541f31264152521b4e (patch)
tree: 04afac7592c7fdd1d85df55df6ef93ec0f50a2cf /OpenSim/Grid
parent: Dynamic loading of ScriptEngine in ScriptServer (diff)
download: opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.zip
opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.tar.gz
opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.tar.bz2
opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.tar.xz
1 files changed, 123 insertions, 0 deletions
diff --git a/OpenSim/Grid/ScriptServer/ScriptServer/ScriptEngineLoader.cs b/OpenSim/Grid/ScriptServer/ScriptServer/ScriptEngineLoader.cs
new file mode 100644
index 0000000..f10edd4
--- /dev/null
+++ b/OpenSim/Grid/ScriptServer/ScriptServer/ScriptEngineLoader.cs
@@ -0,0 +1,123 @@
+/*
+* 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.IO;
+using System.Reflection;
+using OpenSim.Framework.Console;
+using OpenSim.Region.ScriptEngine.Common;
+namespace OpenSim.Grid.ScriptServer.ScriptServer
+{
+    internal class ScriptEngineLoader
+    {
+        private LogBase m_log;
+        public ScriptEngineLoader(LogBase logger)
+        {
+            m_log = logger;
+        }
+        public ScriptServerInterfaces.ScriptEngine LoadScriptEngine(string EngineName)
+        {
+            ScriptServerInterfaces.ScriptEngine ret = null;
+            try
+            {
+                ret =
+                    LoadAndInitAssembly(
+                        Path.Combine("ScriptEngines", "OpenSim.Region.ScriptEngine." + EngineName + ".dll"),
+                        "OpenSim.Region.ScriptEngine." + EngineName + ".ScriptEngine");
+            }
+            catch (Exception e)
+            {
+                m_log.Error("ScriptEngine",
+                            "Error loading assembly \"" + EngineName + "\": " + e.Message + ", " +
+                            e.StackTrace.ToString());
+            }
+            return ret;
+        }
+        /// <summary>
+        /// Does actual loading and initialization of script Assembly
+        /// </summary>
+        /// <returns></returns>
+        private ScriptServerInterfaces.ScriptEngine LoadAndInitAssembly(string FileName, string NameSpace)
+        {
+            //Common.SendToDebug("Loading ScriptEngine Assembly " + FileName);
+            // Load .Net Assembly (.dll)
+            // Initialize and return it
+            // TODO: Add error handling
+            Assembly a;
+            //try
+            //{
+            // Load to default appdomain (temporary)
+            a = Assembly.LoadFrom(FileName);
+            // Load to specified appdomain
+            // TODO: Insert security
+            //a = FreeAppDomain.Load(FileName);
+            //}
+            //catch (Exception e)
+            //{
+            //    m_log.Error("ScriptEngine", "Error loading assembly \"" + FileName + "\": " + e.ToString());
+            //}
+            //Console.WriteLine("Loading: " + FileName);
+            //foreach (Type _t in a.GetTypes())
+            //{
+            //    Console.WriteLine("Type: " + _t.ToString());
+            //}
+            Type t;
+            //try
+            //{
+            t = a.GetType(NameSpace, true);
+            //}
+            //catch (Exception e)
+            //{
+            //    m_log.Error("ScriptEngine", "Error initializing type \"" + NameSpace + "\" from \"" + FileName + "\": " + e.ToString());
+            //}
+            ScriptServerInterfaces.ScriptEngine ret;
+            //try
+            //{
+            ret = (ScriptServerInterfaces.ScriptEngine)Activator.CreateInstance(t);
+            //}
+            //catch (Exception e)
+            //{
+            //    m_log.Error("ScriptEngine", "Error initializing type \"" + NameSpace + "\" from \"" + FileName + "\": " + e.ToString());
+            //}
+            return ret;
+        }
+    }
+}
+\ No newline at end of file
author	Tedd Hansen	2008-01-09 17:30:40 +0000
committer	Tedd Hansen	2008-01-09 17:30:40 +0000
commit	40dc26e28a0498bd775b6c541f31264152521b4e (patch)
tree	04afac7592c7fdd1d85df55df6ef93ec0f50a2cf /OpenSim/Grid
parent	Dynamic loading of ScriptEngine in ScriptServer (diff)
download	opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.zip opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.tar.gz opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.tar.bz2 opensim-SC-40dc26e28a0498bd775b6c541f31264152521b4e.tar.xz

diff --git a/OpenSim/Grid/ScriptServer/ScriptServer/ScriptEngineLoader.cs b/OpenSim/Grid/ScriptServer/ScriptServer/ScriptEngineLoader.cs new file mode 100644 index 0000000..f10edd4 --- /dev/null +++ b/OpenSim/Grid/ScriptServer/ScriptServer/ScriptEngineLoader.cs
@@ -0,0 +1,123 @@
	1	/*
	2	* Copyright (c) Contributors, http://opensimulator.org/
	3	* See CONTRIBUTORS.TXT for a full list of copyright holders.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the OpenSim Project nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
	17	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	18	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	19	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*
	27	*/
	28	using System;
	29	using System.IO;
	30	using System.Reflection;
	31	using OpenSim.Framework.Console;
	32	using OpenSim.Region.ScriptEngine.Common;
	33
	34	namespace OpenSim.Grid.ScriptServer.ScriptServer
	35	{
	36	internal class ScriptEngineLoader
	37	{
	38	private LogBase m_log;
	39
	40
	41	public ScriptEngineLoader(LogBase logger)
	42	{
	43	m_log = logger;
	44	}
	45
	46	public ScriptServerInterfaces.ScriptEngine LoadScriptEngine(string EngineName)
	47	{
	48	ScriptServerInterfaces.ScriptEngine ret = null;
	49	try
	50	{
	51	ret =
	52	LoadAndInitAssembly(
	53	Path.Combine("ScriptEngines", "OpenSim.Region.ScriptEngine." + EngineName + ".dll"),
	54	"OpenSim.Region.ScriptEngine." + EngineName + ".ScriptEngine");
	55	}
	56	catch (Exception e)
	57	{
	58	m_log.Error("ScriptEngine",
	59	"Error loading assembly \"" + EngineName + "\": " + e.Message + ", " +
	60	e.StackTrace.ToString());
	61	}
	62	return ret;
	63	}
	64
	65	/// <summary>
	66	/// Does actual loading and initialization of script Assembly
	67	/// </summary>
	68	/// <returns></returns>
	69	private ScriptServerInterfaces.ScriptEngine LoadAndInitAssembly(string FileName, string NameSpace)
	70	{
	71	//Common.SendToDebug("Loading ScriptEngine Assembly " + FileName);
	72	// Load .Net Assembly (.dll)
	73	// Initialize and return it
	74
	75	// TODO: Add error handling
	76
	77	Assembly a;
	78	//try
	79	//{
	80
	81
	82	// Load to default appdomain (temporary)
	83	a = Assembly.LoadFrom(FileName);
	84	// Load to specified appdomain
	85	// TODO: Insert security
	86	//a = FreeAppDomain.Load(FileName);
	87	//}
	88	//catch (Exception e)
	89	//{
	90	// m_log.Error("ScriptEngine", "Error loading assembly \"" + FileName + "\": " + e.ToString());
	91	//}
	92
	93
	94	//Console.WriteLine("Loading: " + FileName);
	95	//foreach (Type _t in a.GetTypes())
	96	//{
	97	// Console.WriteLine("Type: " + _t.ToString());
	98	//}
	99
	100	Type t;
	101	//try
	102	//{
	103	t = a.GetType(NameSpace, true);
	104	//}
	105	//catch (Exception e)
	106	//{
	107	// m_log.Error("ScriptEngine", "Error initializing type \"" + NameSpace + "\" from \"" + FileName + "\": " + e.ToString());
	108	//}
	109
	110	ScriptServerInterfaces.ScriptEngine ret;
	111	//try
	112	//{
	113	ret = (ScriptServerInterfaces.ScriptEngine)Activator.CreateInstance(t);
	114	//}
	115	//catch (Exception e)
	116	//{
	117	// m_log.Error("ScriptEngine", "Error initializing type \"" + NameSpace + "\" from \"" + FileName + "\": " + e.ToString());
	118	//}
	119
	120	return ret;
	121	}
	122	}
	123	} \ No newline at end of file