1 files changed, 102 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Scenes/Scripting/Engines/JScriptEngine/JScriptEngine.cs b/OpenSim/Region/Environment/Scenes/Scripting/Engines/JScriptEngine/JScriptEngine.cs
new file mode 100644
index 0000000..af4f8b4
--- /dev/null
+++ b/OpenSim/Region/Environment/Scenes/Scripting/Engines/JScriptEngine/JScriptEngine.cs
@@ -0,0 +1,102 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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.CodeDom.Compiler;
+using System.Collections.Generic;
+using Microsoft.JScript;
+using OpenSim.Framework.Console;
+
+namespace OpenSim.Region.Scripting
+{
+    public class JScriptEngine : IScriptCompiler
+    {
+        public string FileExt()
+        {
+            return ".js";
+        }
+
+        private Dictionary<string, IScript> LoadDotNetScript(CodeDomProvider compiler, string filename)
+        {
+            CompilerParameters compilerParams = new CompilerParameters();
+            CompilerResults compilerResults;
+            compilerParams.GenerateExecutable = false;
+            compilerParams.GenerateInMemory = true;
+            compilerParams.IncludeDebugInformation = false;
+            compilerParams.ReferencedAssemblies.Add("OpenSim.Region.dll");
+            compilerParams.ReferencedAssemblies.Add("OpenSim.Region.Environment.dll");
+            compilerParams.ReferencedAssemblies.Add("OpenSim.Framework.dll");
+            compilerParams.ReferencedAssemblies.Add("libsecondlife.dll");
+            compilerParams.ReferencedAssemblies.Add("System.dll");
+
+            compilerResults = compiler.CompileAssemblyFromFile(compilerParams, filename);
+
+            if (compilerResults.Errors.Count > 0)
+            {
+                MainLog.Instance.Error("Compile errors");
+                foreach (CompilerError error in compilerResults.Errors)
+                {
+                    MainLog.Instance.Error(error.Line.ToString() + ": " + error.ErrorText.ToString());
+                }
+            }
+            else
+            {
+                Dictionary<string, IScript> scripts = new Dictionary<string, IScript>();
+
+                foreach (Type pluginType in compilerResults.CompiledAssembly.GetExportedTypes())
+                {
+                    Type testInterface = pluginType.GetInterface("IScript", true);
+
+                    if (testInterface != null)
+                    {
+                        IScript script = (IScript)compilerResults.CompiledAssembly.CreateInstance(pluginType.ToString());
+
+                        string scriptName = "JS.NET/" + script.getName();
+                        Console.WriteLine("Script: " + scriptName + " loaded.");
+
+                        if (!scripts.ContainsKey(scriptName))
+                        {
+                            scripts.Add(scriptName, script);
+                        }
+                        else
+                        {
+                            scripts[scriptName] = script;
+                        }
+                    }
+                }
+                return scripts;
+            }
+            return null;
+        }
+
+        public Dictionary<string, IScript> compile(string filename)
+        {
+            JScriptCodeProvider jscriptProvider = new JScriptCodeProvider();
+            return LoadDotNetScript(jscriptProvider, filename);
+        }
+    }
+}