1 files changed, 96 insertions, 37 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
index af324bf..67762a3 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
@@ -81,8 +81,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
 
         // private object m_syncy = new object();
 
-        private static CSharpCodeProvider CScodeProvider = new CSharpCodeProvider();
-        private static VBCodeProvider VBcodeProvider = new VBCodeProvider();
+//        private static CSharpCodeProvider CScodeProvider = new CSharpCodeProvider();
+//        private static VBCodeProvider VBcodeProvider = new VBCodeProvider();
 
         // private static int instanceID = new Random().Next(0, int.MaxValue);                 // Unique number to use on our compiled files
         private static UInt64 scriptCompileCounter = 0;                                     // And a counter
@@ -356,14 +356,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                 throw new Exception(errtext);
             }
 
-            string compileScript = source;
+            string compileScript = string.Empty;
 
             if (language == enumCompileType.lsl)
             {
                 // Its LSL, convert it to C#
+
+                StringBuilder sb = new StringBuilder(16394);
+
                 LSL_Converter = (ICodeConverter)new CSCodeGenerator(comms, m_insertCoopTerminationCalls);
-                compileScript = LSL_Converter.Convert(source);
+                AddCSScriptHeader(
+                        m_scriptEngine.ScriptClassName, 
+                        m_scriptEngine.ScriptBaseClassName, 
+                        m_scriptEngine.ScriptBaseClassParameters,
+                        sb);
 
+                LSL_Converter.Convert(source,sb);
+                AddCSScriptTail(sb);
+                compileScript = sb.ToString();
                 // copy converter warnings into our warnings.
                 foreach (string warning in LSL_Converter.GetWarnings())
                 {
@@ -374,22 +384,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                 // Write the linemap to a file and save it in our dictionary for next time. 
                 m_lineMaps[assembly] = linemap;
                 WriteMapFile(assembly + ".map", linemap);
+                LSL_Converter.Clear();
             }
-
-            switch (language)
-            {
-                case enumCompileType.cs:
-                case enumCompileType.lsl:
-                    compileScript = CreateCSCompilerScript(
-                        compileScript, 
-                        m_scriptEngine.ScriptClassName, 
-                        m_scriptEngine.ScriptBaseClassName, 
-                        m_scriptEngine.ScriptBaseClassParameters);
-                    break;
-                case enumCompileType.vb:
-                    compileScript = CreateVBCompilerScript(
-                        compileScript, m_scriptEngine.ScriptClassName, m_scriptEngine.ScriptBaseClassName);
-                    break;
+            else
+            {         
+                switch (language)
+                {
+                    case enumCompileType.cs:
+                        compileScript = CreateCSCompilerScript(
+                            compileScript, 
+                            m_scriptEngine.ScriptClassName, 
+                            m_scriptEngine.ScriptBaseClassName, 
+                            m_scriptEngine.ScriptBaseClassParameters);
+                        break;
+                    case enumCompileType.vb:
+                        compileScript = CreateVBCompilerScript(
+                            compileScript, m_scriptEngine.ScriptClassName, m_scriptEngine.ScriptBaseClassName);
+                        break;
+                }
             }
 
             assembly = CompileFromDotNetText(compileScript, language, asset, assembly);
@@ -419,6 +431,34 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
 //            return compileScript;
 //        }
 
+        public static void AddCSScriptHeader(string className, string baseClassName, ParameterInfo[] constructorParameters, StringBuilder sb)
+        {
+            sb.Append(string.Format(
+@"using OpenSim.Region.ScriptEngine.Shared; 
+using System.Collections.Generic;
+
+namespace SecondLife 
+{{ 
+    public class {0} : {1} 
+    {{
+        public {0}({2}) : base({3}) {{}}
+",
+                className,
+                baseClassName, 
+                constructorParameters != null 
+                    ? string.Join(", ", Array.ConvertAll<ParameterInfo, string>(constructorParameters, pi => pi.ToString())) 
+                    : "", 
+                constructorParameters != null 
+                    ? string.Join(", ", Array.ConvertAll<ParameterInfo, string>(constructorParameters, pi => pi.Name)) 
+                    : ""
+               ));
+        }
+
+        public static void AddCSScriptTail(StringBuilder sb)
+        {
+            sb.Append(string.Format("\n    }}\n}}\n"));
+        }
+
         public static string CreateCSCompilerScript(
             string compileScript, string className, string baseClassName, ParameterInfo[] constructorParameters)
         {
@@ -511,8 +551,6 @@ namespace SecondLife
             // Do actual compile
             CompilerParameters parameters = new CompilerParameters();
 
-            parameters.IncludeDebugInformation = true;
-
             string rootPath = AppDomain.CurrentDomain.BaseDirectory;
 
             parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
@@ -532,26 +570,44 @@ namespace SecondLife
             parameters.IncludeDebugInformation = CompileWithDebugInformation;
             //parameters.WarningLevel = 1; // Should be 4?
             parameters.TreatWarningsAsErrors = false;
-
+            parameters.GenerateInMemory = false;
+  
             CompilerResults results;
+
+            CodeDomProvider provider;
             switch (lang)
             {
                 case enumCompileType.vb:
-                    results = VBcodeProvider.CompileAssemblyFromSource(
-                            parameters, Script);
+//                    results = VBcodeProvider.CompileAssemblyFromSource(
+//                            parameters, Script);
+                    provider = CodeDomProvider.CreateProvider("VisualBasic");
                     break;
                 case enumCompileType.cs:
                 case enumCompileType.lsl:
+                    provider = CodeDomProvider.CreateProvider("CSharp");
+                    break;
+                default:
+                    throw new Exception("Compiler is not able to recongnize " +
+                                        "language type \"" + lang.ToString() + "\"");
+            }
+
+            if(provider == null)
+                    throw new Exception("Compiler failed to load ");
+
+
                     bool complete = false;
                     bool retried = false;
+
                     do
                     {
-                        lock (CScodeProvider)
-                        {
-                            results = CScodeProvider.CompileAssemblyFromSource(
+//                        lock (CScodeProvider)
+//                        {
+//                            results = CScodeProvider.CompileAssemblyFromSource(
+//                                parameters, Script);
+//                        }
+                        
+                        results = provider.CompileAssemblyFromSource(
                                 parameters, Script);
-                        }
-
                         // Deal with an occasional segv in the compiler.
                         // Rarely, if ever, occurs twice in succession.
                         // Line # == 0 and no file name are indications that
@@ -575,11 +631,11 @@ namespace SecondLife
                             complete = true;
                         }
                     } while (!complete);
-                    break;
-                default:
-                    throw new Exception("Compiler is not able to recongnize " +
-                                        "language type \"" + lang.ToString() + "\"");
-            }
+//                    break;
+//                default:
+//                    throw new Exception("Compiler is not able to recongnize " +
+//                                        "language type \"" + lang.ToString() + "\"");
+//            }
 
 //            foreach (Type type in results.CompiledAssembly.GetTypes())
 //            {
@@ -628,6 +684,8 @@ namespace SecondLife
                 }
             }
 
+            provider.Dispose();
+           
             if (hadErrors)
             {
                 throw new Exception(errtext);
@@ -785,15 +843,16 @@ namespace SecondLife
 
         private static void WriteMapFile(string filename, Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> linemap)
         {
-            string mapstring = String.Empty;
+            StringBuilder mapbuilder = new StringBuilder(1024);
+
             foreach (KeyValuePair<KeyValuePair<int, int>, KeyValuePair<int, int>> kvp in linemap)
             {
                 KeyValuePair<int, int> k = kvp.Key;
                 KeyValuePair<int, int> v = kvp.Value;
-                mapstring += String.Format("{0},{1},{2},{3}\n", k.Key, k.Value, v.Key, v.Value);
+                mapbuilder.Append(String.Format("{0},{1},{2},{3}\n", k.Key, k.Value, v.Key, v.Value));
             }
 
-            Byte[] mapbytes = Encoding.ASCII.GetBytes(mapstring);
+            Byte[] mapbytes = Encoding.ASCII.GetBytes(mapbuilder.ToString());
 
             using (FileStream mfs = File.Create(filename))
                 mfs.Write(mapbytes, 0, mapbytes.Length);