Some more code refactoring, plus a restructuring of the directories so that the Grid servers can be a separate solution to the region server.

author: MW 2007-05-24 12:16:50 +0000
committer: MW 2007-05-24 12:16:50 +0000
commit: 3376b82501000692d6dac24b051af738cdaf2737 (patch)
tree: 90ed0a5d4955236f011fa63fce9d555186b0d179 /OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs
parent: Added "terrain save grdmap <filename> <gradientmap>" function to console. Gra... (diff)
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1 files changed, 134 insertions, 0 deletions
diff --git a/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs b/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs
new file mode 100644
index 0000000..b47bb50
--- /dev/null
+++ b/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs
@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+using System.Threading;
+using OpenSim.Framework;
+using OpenSim.Framework.Interfaces;
+using OpenSim.Framework.Utilities;
+namespace OpenSim.Scripting.EmbeddedJVM
+{
+    public class OpenSimJVM : IScriptEngine
+    {
+        private List<Thread> _threads = new List<Thread>();
+        private BlockingQueue<CompileInfo> CompileScripts = new BlockingQueue<CompileInfo>();
+        private MainMemory _mainMemory;
+        private System.Threading.Thread compileThread;
+        public OpenSimJVM()
+        {
+        }
+        public bool Init(IScriptAPI api)
+        {
+            Console.WriteLine("Creating OpenSim JVM scripting engine");
+            _mainMemory = new MainMemory();
+            Thread.GlobalMemory = this._mainMemory;
+            Thread.OpenSimScriptAPI = api;
+            compileThread = new System.Threading.Thread(new ThreadStart(CompileScript));
+            compileThread.IsBackground = true;
+            compileThread.Start();
+            return true;
+        }
+        public string GetName()
+        {
+            return "OpenSimJVM";
+        }
+        public void LoadScript(string script, string scriptName, uint entityID)
+        {
+            Console.WriteLine("OpenSimJVM - loading new script: " + scriptName);
+            CompileInfo comp = new CompileInfo();
+            comp.entityId = entityID;
+            comp.script = script;
+            comp.scriptName = scriptName;
+            this.CompileScripts.Enqueue(comp);
+        }
+        public void CompileScript()
+        {
+            while (true)
+            {
+                CompileInfo comp = this.CompileScripts.Dequeue();
+                string script = comp.script;
+                string scriptName = comp.scriptName;
+                uint entityID = comp.entityId;
+                try
+                {
+                    //need to compile the script into a java class file
+                    //first save it to a java source file
+                    TextWriter tw = new StreamWriter(scriptName + ".java");
+                    tw.WriteLine(script);
+                    tw.Close();
+                    //now compile
+                    System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo("javac.exe", "*.java");
+                   // psi.RedirectStandardOutput = true;
+                    psi.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
+                    psi.UseShellExecute = false;
+                    System.Diagnostics.Process javacomp;
+                    javacomp = System.Diagnostics.Process.Start(psi);
+                    javacomp.WaitForExit();
+                    
+                    //now load in class file
+                    ClassRecord class1 = new ClassRecord();
+                    class1.LoadClassFromFile(scriptName + ".class");
+                    class1.PrintToConsole();
+                    //Console.WriteLine();
+                    this._mainMemory.MethodArea.Classes.Add(class1);
+                    class1.AddMethodsToMemory(this._mainMemory.MethodArea);
+                    Thread newThread = new Thread();
+                    this._threads.Add(newThread);
+                    newThread.EntityId = entityID;
+                    newThread.currentClass = class1;
+                    //now delete the created files
+                    System.IO.File.Delete(scriptName + ".java");
+                    System.IO.File.Delete(scriptName + ".class");
+                    //this.OnFrame();
+                }
+                catch (Exception e)
+                {
+                    Console.WriteLine("exception");
+                    Console.WriteLine(e.StackTrace);
+                    Console.WriteLine(e.Message);
+                }
+            }
+        }
+        public void OnFrame()
+        {
+            for (int i = 0; i < this._threads.Count; i++)
+            {
+                if (!this._threads[i].running)
+                {
+                    this._threads[i].StartMethod("OnFrame");
+                    bool run = true;
+                    while (run)
+                    {
+                        run = this._threads[i].Excute();
+                    }
+                }
+            }
+        }
+        private class CompileInfo
+        {
+            public string script;
+            public string scriptName;
+            public uint entityId;
+            public CompileInfo()
+            {
+            }
+        }
+    }
+}
author	MW	2007-05-24 12:16:50 +0000
committer	MW	2007-05-24 12:16:50 +0000
commit	3376b82501000692d6dac24b051af738cdaf2737 (patch)
tree	90ed0a5d4955236f011fa63fce9d555186b0d179 /OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs
parent	Added "terrain save grdmap <filename> <gradientmap>" function to console. Gra... (diff)
download	opensim-SC_OLD-3376b82501000692d6dac24b051af738cdaf2737.zip opensim-SC_OLD-3376b82501000692d6dac24b051af738cdaf2737.tar.gz opensim-SC_OLD-3376b82501000692d6dac24b051af738cdaf2737.tar.bz2 opensim-SC_OLD-3376b82501000692d6dac24b051af738cdaf2737.tar.xz

diff --git a/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs b/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs new file mode 100644 index 0000000..b47bb50 --- /dev/null +++ b/OpenSim-Source/OpenSim.Scripting/EmbeddedJVM/OpenSimJVM.cs
@@ -0,0 +1,134 @@
	1	using System;
	2	using System.Collections.Generic;
	3	using System.Text;
	4	using System.IO;
	5	using System.Threading;
	6	using OpenSim.Framework;
	7	using OpenSim.Framework.Interfaces;
	8	using OpenSim.Framework.Utilities;
	9
	10	namespace OpenSim.Scripting.EmbeddedJVM
	11	{
	12	public class OpenSimJVM : IScriptEngine
	13	{
	14	private List<Thread> _threads = new List<Thread>();
	15	private BlockingQueue<CompileInfo> CompileScripts = new BlockingQueue<CompileInfo>();
	16	private MainMemory _mainMemory;
	17	private System.Threading.Thread compileThread;
	18
	19	public OpenSimJVM()
	20	{
	21
	22	}
	23
	24	public bool Init(IScriptAPI api)
	25	{
	26	Console.WriteLine("Creating OpenSim JVM scripting engine");
	27	_mainMemory = new MainMemory();
	28	Thread.GlobalMemory = this._mainMemory;
	29	Thread.OpenSimScriptAPI = api;
	30	compileThread = new System.Threading.Thread(new ThreadStart(CompileScript));
	31	compileThread.IsBackground = true;
	32	compileThread.Start();
	33	return true;
	34	}
	35
	36	public string GetName()
	37	{
	38	return "OpenSimJVM";
	39	}
	40
	41	public void LoadScript(string script, string scriptName, uint entityID)
	42	{
	43	Console.WriteLine("OpenSimJVM - loading new script: " + scriptName);
	44	CompileInfo comp = new CompileInfo();
	45	comp.entityId = entityID;
	46	comp.script = script;
	47	comp.scriptName = scriptName;
	48	this.CompileScripts.Enqueue(comp);
	49	}
	50
	51	public void CompileScript()
	52	{
	53	while (true)
	54	{
	55	CompileInfo comp = this.CompileScripts.Dequeue();
	56	string script = comp.script;
	57	string scriptName = comp.scriptName;
	58	uint entityID = comp.entityId;
	59	try
	60	{
	61	//need to compile the script into a java class file
	62
	63	//first save it to a java source file
	64	TextWriter tw = new StreamWriter(scriptName + ".java");
	65	tw.WriteLine(script);
	66	tw.Close();
	67
	68	//now compile
	69	System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo("javac.exe", "*.java");
	70	// psi.RedirectStandardOutput = true;
	71	psi.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
	72	psi.UseShellExecute = false;
	73
	74	System.Diagnostics.Process javacomp;
	75	javacomp = System.Diagnostics.Process.Start(psi);
	76	javacomp.WaitForExit();
	77
	78
	79	//now load in class file
	80	ClassRecord class1 = new ClassRecord();
	81	class1.LoadClassFromFile(scriptName + ".class");
	82	class1.PrintToConsole();
	83	//Console.WriteLine();
	84	this._mainMemory.MethodArea.Classes.Add(class1);
	85	class1.AddMethodsToMemory(this._mainMemory.MethodArea);
	86
	87	Thread newThread = new Thread();
	88	this._threads.Add(newThread);
	89	newThread.EntityId = entityID;
	90	newThread.currentClass = class1;
	91
	92	//now delete the created files
	93	System.IO.File.Delete(scriptName + ".java");
	94	System.IO.File.Delete(scriptName + ".class");
	95	//this.OnFrame();
	96	}
	97	catch (Exception e)
	98	{
	99	Console.WriteLine("exception");
	100	Console.WriteLine(e.StackTrace);
	101	Console.WriteLine(e.Message);
	102	}
	103	}
	104	}
	105
	106	public void OnFrame()
	107	{
	108	for (int i = 0; i < this._threads.Count; i++)
	109	{
	110	if (!this._threads[i].running)
	111	{
	112	this._threads[i].StartMethod("OnFrame");
	113	bool run = true;
	114	while (run)
	115	{
	116	run = this._threads[i].Excute();
	117	}
	118	}
	119	}
	120	}
	121
	122	private class CompileInfo
	123	{
	124	public string script;
	125	public string scriptName;
	126	public uint entityId;
	127
	128	public CompileInfo()
	129	{
	130
	131	}
	132	}
	133	}
	134	}