Major reorganizing of DotNetEngine. Moved common script engine parts to ScriptEngine.Common, only .Net-specific code in DotNetEngine. AppDomains, event handling, event execution queue and multithreading, script load/unload queue, etc has been moved to ScriptEngine.Common.
Loads of things has been put into interfaces instead of the specific class. We are now one step closer to ScriptServer, and its very easy to implement new script languages. Just a few lines required to make them a OpenSim script module with all its glory.ThreadPoolClientBranch
Tedd Hansen
parent
e2c679637e
commit
bacbade369
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@ -66,7 +66,8 @@ namespace OpenSim.Grid.ScriptServer
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// Load DotNetEngine
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// Load DotNetEngine
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Engine = ScriptEngines.LoadEngine("DotNetEngine");
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Engine = ScriptEngines.LoadEngine("DotNetEngine");
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Engine.InitializeEngine(null, m_log, false);
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Engine.InitializeEngine(null, m_log, false, Engine.GetScriptManager());
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// Set up server
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// Set up server
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@ -32,5 +32,7 @@ namespace OpenSim.Region.ScriptEngine.Common
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{
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{
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string State();
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string State();
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Executor Exec { get; }
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Executor Exec { get; }
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string Source { get; set; }
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void Start(LSL_BuiltIn_Commands_Interface BuiltIn_Commands);
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}
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}
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}
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}
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
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@ -1,238 +1,238 @@
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/*
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSim Project nor the
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* * Neither the name of the OpenSim Project nor the
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* names of its contributors may be used to endorse or promote products
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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* derived from this software without specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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*/
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*/
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using System;
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using System;
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using System.Collections;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.Generic;
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using System.Reflection;
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using System.Reflection;
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using OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL;
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using OpenSim.Region.ScriptEngine.Common;
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namespace OpenSim.Region.ScriptEngine.DotNetEngine
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namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
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{
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{
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public class AppDomainManager
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public class AppDomainManager
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{
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{
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//
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//
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// This class does AppDomain handling and loading/unloading of scripts in it.
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// This class does AppDomain handling and loading/unloading of scripts in it.
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// It is instanced in "ScriptEngine" and controlled from "ScriptManager"
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// It is instanced in "ScriptEngine" and controlled from "ScriptManager"
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//
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//
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// 1. Create a new AppDomain if old one is full (or doesn't exist)
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// 1. Create a new AppDomain if old one is full (or doesn't exist)
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// 2. Load scripts into AppDomain
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// 2. Load scripts into AppDomain
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// 3. Unload scripts from AppDomain (stopping them and marking them as inactive)
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// 3. Unload scripts from AppDomain (stopping them and marking them as inactive)
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// 4. Unload AppDomain completely when all scripts in it has stopped
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// 4. Unload AppDomain completely when all scripts in it has stopped
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//
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//
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private int maxScriptsPerAppDomain = 1;
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private int maxScriptsPerAppDomain = 1;
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/// <summary>
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/// <summary>
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/// Internal list of all AppDomains
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/// Internal list of all AppDomains
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/// </summary>
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/// </summary>
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private List<AppDomainStructure> appDomains = new List<AppDomainStructure>();
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private List<AppDomainStructure> appDomains = new List<AppDomainStructure>();
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/// <summary>
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/// <summary>
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/// Structure to keep track of data around AppDomain
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/// Structure to keep track of data around AppDomain
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/// </summary>
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/// </summary>
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private class AppDomainStructure
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private class AppDomainStructure
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{
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{
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/// <summary>
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/// <summary>
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/// The AppDomain itself
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/// The AppDomain itself
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/// </summary>
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/// </summary>
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public AppDomain CurrentAppDomain;
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public AppDomain CurrentAppDomain;
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/// <summary>
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/// <summary>
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/// Number of scripts loaded into AppDomain
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/// Number of scripts loaded into AppDomain
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/// </summary>
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/// </summary>
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public int ScriptsLoaded;
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public int ScriptsLoaded;
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/// <summary>
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/// <summary>
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/// Number of dead scripts
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/// Number of dead scripts
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/// </summary>
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/// </summary>
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public int ScriptsWaitingUnload;
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public int ScriptsWaitingUnload;
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}
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}
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/// <summary>
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/// <summary>
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/// Current AppDomain
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/// Current AppDomain
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/// </summary>
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/// </summary>
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private AppDomainStructure currentAD;
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private AppDomainStructure currentAD;
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private object getLock = new object(); // Mutex
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private object getLock = new object(); // Mutex
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private object freeLock = new object(); // Mutex
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private object freeLock = new object(); // Mutex
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//private ScriptEngine m_scriptEngine;
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//private ScriptEngine m_scriptEngine;
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//public AppDomainManager(ScriptEngine scriptEngine)
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//public AppDomainManager(ScriptEngine scriptEngine)
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public AppDomainManager()
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public AppDomainManager()
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{
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{
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//m_scriptEngine = scriptEngine;
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//m_scriptEngine = scriptEngine;
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}
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}
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/// <summary>
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/// <summary>
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/// Find a free AppDomain, creating one if necessary
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/// Find a free AppDomain, creating one if necessary
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/// </summary>
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/// </summary>
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/// <returns>Free AppDomain</returns>
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/// <returns>Free AppDomain</returns>
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private AppDomainStructure GetFreeAppDomain()
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private AppDomainStructure GetFreeAppDomain()
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{
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{
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Console.WriteLine("Finding free AppDomain");
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Console.WriteLine("Finding free AppDomain");
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lock (getLock)
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lock (getLock)
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{
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{
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// Current full?
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// Current full?
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if (currentAD != null && currentAD.ScriptsLoaded >= maxScriptsPerAppDomain)
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if (currentAD != null && currentAD.ScriptsLoaded >= maxScriptsPerAppDomain)
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{
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{
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// Add it to AppDomains list and empty current
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// Add it to AppDomains list and empty current
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appDomains.Add(currentAD);
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appDomains.Add(currentAD);
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currentAD = null;
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currentAD = null;
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}
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}
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// No current
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// No current
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if (currentAD == null)
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if (currentAD == null)
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{
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{
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// Create a new current AppDomain
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// Create a new current AppDomain
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currentAD = new AppDomainStructure();
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currentAD = new AppDomainStructure();
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currentAD.CurrentAppDomain = PrepareNewAppDomain();
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currentAD.CurrentAppDomain = PrepareNewAppDomain();
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}
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}
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Console.WriteLine("Scripts loaded in this Appdomain: " + currentAD.ScriptsLoaded);
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Console.WriteLine("Scripts loaded in this Appdomain: " + currentAD.ScriptsLoaded);
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return currentAD;
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return currentAD;
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} // lock
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} // lock
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}
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}
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private int AppDomainNameCount;
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private int AppDomainNameCount;
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/// <summary>
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/// <summary>
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/// Create and prepare a new AppDomain for scripts
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/// Create and prepare a new AppDomain for scripts
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/// </summary>
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/// </summary>
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/// <returns>The new AppDomain</returns>
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/// <returns>The new AppDomain</returns>
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private AppDomain PrepareNewAppDomain()
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private AppDomain PrepareNewAppDomain()
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{
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{
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// Create and prepare a new AppDomain
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// Create and prepare a new AppDomain
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AppDomainNameCount++;
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AppDomainNameCount++;
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// TODO: Currently security match current appdomain
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// TODO: Currently security match current appdomain
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// Construct and initialize settings for a second AppDomain.
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// Construct and initialize settings for a second AppDomain.
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AppDomainSetup ads = new AppDomainSetup();
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AppDomainSetup ads = new AppDomainSetup();
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ads.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory;
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ads.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory;
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ads.DisallowBindingRedirects = false;
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ads.DisallowBindingRedirects = false;
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ads.DisallowCodeDownload = true;
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ads.DisallowCodeDownload = true;
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ads.LoaderOptimization = LoaderOptimization.MultiDomain; // Sounds good ;)
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ads.LoaderOptimization = LoaderOptimization.MultiDomain; // Sounds good ;)
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ads.ShadowCopyFiles = "true"; // Enabled shadowing
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ads.ShadowCopyFiles = "true"; // Enabled shadowing
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ads.ConfigurationFile = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile;
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ads.ConfigurationFile = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile;
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AppDomain AD = AppDomain.CreateDomain("ScriptAppDomain_" + AppDomainNameCount, null, ads);
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AppDomain AD = AppDomain.CreateDomain("ScriptAppDomain_" + AppDomainNameCount, null, ads);
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Console.WriteLine("Loading: " +
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Console.WriteLine("Loading: " +
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AssemblyName.GetAssemblyName("OpenSim.Region.ScriptEngine.Common.dll").ToString());
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AssemblyName.GetAssemblyName("OpenSim.Region.ScriptEngine.Common.dll").ToString());
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AD.Load(AssemblyName.GetAssemblyName("OpenSim.Region.ScriptEngine.Common.dll"));
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AD.Load(AssemblyName.GetAssemblyName("OpenSim.Region.ScriptEngine.Common.dll"));
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// Return the new AppDomain
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// Return the new AppDomain
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return AD;
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return AD;
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}
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}
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/// <summary>
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/// <summary>
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/// Unload appdomains that are full and have only dead scripts
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/// Unload appdomains that are full and have only dead scripts
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/// </summary>
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/// </summary>
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private void UnloadAppDomains()
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private void UnloadAppDomains()
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{
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{
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lock (freeLock)
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lock (freeLock)
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{
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{
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// Go through all
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// Go through all
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foreach (AppDomainStructure ads in new ArrayList(appDomains))
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foreach (AppDomainStructure ads in new ArrayList(appDomains))
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{
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{
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// Don't process current AppDomain
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// Don't process current AppDomain
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if (ads.CurrentAppDomain != currentAD.CurrentAppDomain)
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if (ads.CurrentAppDomain != currentAD.CurrentAppDomain)
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{
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{
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// Not current AppDomain
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// Not current AppDomain
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// Is number of unloaded bigger or equal to number of loaded?
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// Is number of unloaded bigger or equal to number of loaded?
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if (ads.ScriptsLoaded <= ads.ScriptsWaitingUnload)
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if (ads.ScriptsLoaded <= ads.ScriptsWaitingUnload)
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{
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{
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Console.WriteLine("Found empty AppDomain, unloading");
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Console.WriteLine("Found empty AppDomain, unloading");
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// Remove from internal list
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// Remove from internal list
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appDomains.Remove(ads);
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appDomains.Remove(ads);
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#if DEBUG
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#if DEBUG
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long m = GC.GetTotalMemory(true);
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long m = GC.GetTotalMemory(true);
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#endif
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#endif
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// Unload
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// Unload
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AppDomain.Unload(ads.CurrentAppDomain);
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AppDomain.Unload(ads.CurrentAppDomain);
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#if DEBUG
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#if DEBUG
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Console.WriteLine("AppDomain unload freed " + (m - GC.GetTotalMemory(true)) +
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Console.WriteLine("AppDomain unload freed " + (m - GC.GetTotalMemory(true)) +
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" bytes of memory");
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" bytes of memory");
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#endif
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#endif
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}
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}
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}
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}
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} // foreach
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} // foreach
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} // lock
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} // lock
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}
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}
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public LSL_BaseClass LoadScript(string FileName)
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public IScript LoadScript(string FileName)
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{
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{
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// Find next available AppDomain to put it in
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// Find next available AppDomain to put it in
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AppDomainStructure FreeAppDomain = GetFreeAppDomain();
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AppDomainStructure FreeAppDomain = GetFreeAppDomain();
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Console.WriteLine("Loading into AppDomain: " + FileName);
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Console.WriteLine("Loading into AppDomain: " + FileName);
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LSL_BaseClass mbrt =
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IScript mbrt =
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(LSL_BaseClass)
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(IScript)
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FreeAppDomain.CurrentAppDomain.CreateInstanceFromAndUnwrap(FileName, "SecondLife.Script");
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FreeAppDomain.CurrentAppDomain.CreateInstanceFromAndUnwrap(FileName, "SecondLife.Script");
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//Console.WriteLine("ScriptEngine AppDomainManager: is proxy={0}", RemotingServices.IsTransparentProxy(mbrt));
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//Console.WriteLine("ScriptEngine AppDomainManager: is proxy={0}", RemotingServices.IsTransparentProxy(mbrt));
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FreeAppDomain.ScriptsLoaded++;
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FreeAppDomain.ScriptsLoaded++;
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return mbrt;
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return mbrt;
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}
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}
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/// <summary>
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/// <summary>
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/// Increase "dead script" counter for an AppDomain
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/// Increase "dead script" counter for an AppDomain
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/// </summary>
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/// </summary>
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/// <param name="ad"></param>
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/// <param name="ad"></param>
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//[Obsolete("Needs fixing, needs a real purpose in life!!!")]
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//[Obsolete("Needs fixing, needs a real purpose in life!!!")]
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public void StopScript(AppDomain ad)
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public void StopScript(AppDomain ad)
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{
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{
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lock (freeLock)
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lock (freeLock)
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{
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{
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Console.WriteLine("Stopping script in AppDomain");
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Console.WriteLine("Stopping script in AppDomain");
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// Check if it is current AppDomain
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// Check if it is current AppDomain
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if (currentAD.CurrentAppDomain == ad)
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if (currentAD.CurrentAppDomain == ad)
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{
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{
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// Yes - increase
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// Yes - increase
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currentAD.ScriptsWaitingUnload++;
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currentAD.ScriptsWaitingUnload++;
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return;
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return;
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}
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}
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// Lopp through all AppDomains
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// Lopp through all AppDomains
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foreach (AppDomainStructure ads in new ArrayList(appDomains))
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foreach (AppDomainStructure ads in new ArrayList(appDomains))
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{
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{
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if (ads.CurrentAppDomain == ad)
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if (ads.CurrentAppDomain == ad)
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{
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{
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// Found it
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// Found it
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ads.ScriptsWaitingUnload++;
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ads.ScriptsWaitingUnload++;
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break;
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break;
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}
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}
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} // foreach
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} // foreach
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} // lock
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} // lock
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UnloadAppDomains(); // Outsite lock, has its own GetLock
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UnloadAppDomains(); // Outsite lock, has its own GetLock
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}
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}
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}
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}
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}
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}
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@ -1,57 +1,57 @@
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/*
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/*
|
||||||
* Copyright (c) Contributors, http://opensimulator.org/
|
* Copyright (c) Contributors, http://opensimulator.org/
|
||||||
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
||||||
*
|
*
|
||||||
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
||||||
* modification, are permitted provided that the following conditions are met:
|
* modification, are permitted provided that the following conditions are met:
|
||||||
* * Redistributions of source code must retain the above copyright
|
* * Redistributions of source code must retain the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
||||||
* * Redistributions in binary form must reproduce the above copyright
|
* * Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* * Neither the name of the OpenSim Project nor the
|
* * Neither the name of the OpenSim Project nor the
|
||||||
* names of its contributors may be used to endorse or promote products
|
* names of its contributors may be used to endorse or promote products
|
||||||
* derived from this software without specific prior written permission.
|
* derived from this software without specific prior written permission.
|
||||||
*
|
*
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
||||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
||||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
* 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
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
/* Original code: Tedd Hansen */
|
/* Original code: Tedd Hansen */
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
|
||||||
{
|
{
|
||||||
public static class Common
|
public static class Common
|
||||||
{
|
{
|
||||||
public static bool debug = true;
|
public static bool debug = true;
|
||||||
public static ScriptEngine mySE;
|
public static ScriptEngine mySE;
|
||||||
|
|
||||||
// This class just contains some static log stuff used for debugging.
|
// This class just contains some static log stuff used for debugging.
|
||||||
|
|
||||||
//public delegate void SendToDebugEventDelegate(string Message);
|
//public delegate void SendToDebugEventDelegate(string Message);
|
||||||
//public delegate void SendToLogEventDelegate(string Message);
|
//public delegate void SendToLogEventDelegate(string Message);
|
||||||
//static public event SendToDebugEventDelegate SendToDebugEvent;
|
//static public event SendToDebugEventDelegate SendToDebugEvent;
|
||||||
//static public event SendToLogEventDelegate SendToLogEvent;
|
//static public event SendToLogEventDelegate SendToLogEvent;
|
||||||
|
|
||||||
public static void SendToDebug(string Message)
|
public static void SendToDebug(string Message)
|
||||||
{
|
{
|
||||||
//if (Debug == true)
|
//if (Debug == true)
|
||||||
mySE.Log.Verbose("ScriptEngine", "Debug: " + Message);
|
mySE.Log.Verbose("ScriptEngine", "Debug: " + Message);
|
||||||
//SendToDebugEvent("\r\n" + DateTime.Now.ToString("[HH:mm:ss] ") + Message);
|
//SendToDebugEvent("\r\n" + DateTime.Now.ToString("[HH:mm:ss] ") + Message);
|
||||||
}
|
}
|
||||||
|
|
||||||
public static void SendToLog(string Message)
|
public static void SendToLog(string Message)
|
||||||
{
|
{
|
||||||
//if (Debug == true)
|
//if (Debug == true)
|
||||||
mySE.Log.Verbose("ScriptEngine", "LOG: " + Message);
|
mySE.Log.Verbose("ScriptEngine", "LOG: " + Message);
|
||||||
//SendToLogEvent("\r\n" + DateTime.Now.ToString("[HH:mm:ss] ") + Message);
|
//SendToLogEvent("\r\n" + DateTime.Now.ToString("[HH:mm:ss] ") + Message);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -1,259 +1,259 @@
|
||||||
/*
|
/*
|
||||||
* Copyright (c) Contributors, http://opensimulator.org/
|
* Copyright (c) Contributors, http://opensimulator.org/
|
||||||
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
||||||
*
|
*
|
||||||
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
||||||
* modification, are permitted provided that the following conditions are met:
|
* modification, are permitted provided that the following conditions are met:
|
||||||
* * Redistributions of source code must retain the above copyright
|
* * Redistributions of source code must retain the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
||||||
* * Redistributions in binary form must reproduce the above copyright
|
* * Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* * Neither the name of the OpenSim Project nor the
|
* * Neither the name of the OpenSim Project nor the
|
||||||
* names of its contributors may be used to endorse or promote products
|
* names of its contributors may be used to endorse or promote products
|
||||||
* derived from this software without specific prior written permission.
|
* derived from this software without specific prior written permission.
|
||||||
*
|
*
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
||||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
||||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
* 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
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
/* Original code: Tedd Hansen */
|
/* Original code: Tedd Hansen */
|
||||||
using System;
|
using System;
|
||||||
using libsecondlife;
|
using libsecondlife;
|
||||||
using OpenSim.Framework;
|
using OpenSim.Framework;
|
||||||
|
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
|
||||||
{
|
{
|
||||||
/// <summary>
|
/// <summary>
|
||||||
/// Prepares events so they can be directly executed upon a script by EventQueueManager, then queues it.
|
/// Prepares events so they can be directly executed upon a script by EventQueueManager, then queues it.
|
||||||
/// </summary>
|
/// </summary>
|
||||||
[Serializable]
|
[Serializable]
|
||||||
public class EventManager : OpenSim.Region.ScriptEngine.Common.ScriptServerInterfaces.RemoteEvents
|
public class EventManager : OpenSim.Region.ScriptEngine.Common.ScriptServerInterfaces.RemoteEvents
|
||||||
{
|
{
|
||||||
|
|
||||||
//
|
//
|
||||||
// Class is instanced in "ScriptEngine" and Uses "EventQueueManager" that is also instanced in "ScriptEngine".
|
// Class is instanced in "ScriptEngine" and Uses "EventQueueManager" that is also instanced in "ScriptEngine".
|
||||||
// This class needs a bit of explaining:
|
// This class needs a bit of explaining:
|
||||||
//
|
//
|
||||||
// This class it the link between an event inside OpenSim and the corresponding event in a user script being executed.
|
// This class it the link between an event inside OpenSim and the corresponding event in a user script being executed.
|
||||||
//
|
//
|
||||||
// For example when an user touches an object then the "myScriptEngine.World.EventManager.OnObjectGrab" event is fired inside OpenSim.
|
// For example when an user touches an object then the "myScriptEngine.World.EventManager.OnObjectGrab" event is fired inside OpenSim.
|
||||||
// We hook up to this event and queue a touch_start in EventQueueManager with the proper LSL parameters.
|
// We hook up to this event and queue a touch_start in EventQueueManager with the proper LSL parameters.
|
||||||
// It will then be delivered to the script by EventQueueManager.
|
// It will then be delivered to the script by EventQueueManager.
|
||||||
//
|
//
|
||||||
// You can check debug C# dump of an LSL script if you need to verify what exact parameters are needed.
|
// You can check debug C# dump of an LSL script if you need to verify what exact parameters are needed.
|
||||||
//
|
//
|
||||||
|
|
||||||
|
|
||||||
private ScriptEngine myScriptEngine;
|
private ScriptEngine myScriptEngine;
|
||||||
//public IScriptHost TEMP_OBJECT_ID;
|
//public IScriptHost TEMP_OBJECT_ID;
|
||||||
public EventManager(ScriptEngine _ScriptEngine, bool performHookUp)
|
public EventManager(ScriptEngine _ScriptEngine, bool performHookUp)
|
||||||
{
|
{
|
||||||
myScriptEngine = _ScriptEngine;
|
myScriptEngine = _ScriptEngine;
|
||||||
|
|
||||||
// Hook up to events from OpenSim
|
// Hook up to events from OpenSim
|
||||||
// We may not want to do it because someone is controlling us and will deliver events to us
|
// We may not want to do it because someone is controlling us and will deliver events to us
|
||||||
if (performHookUp)
|
if (performHookUp)
|
||||||
{
|
{
|
||||||
myScriptEngine.Log.Verbose("ScriptEngine", "Hooking up to server events");
|
myScriptEngine.Log.Verbose("ScriptEngine", "Hooking up to server events");
|
||||||
myScriptEngine.World.EventManager.OnObjectGrab += touch_start;
|
myScriptEngine.World.EventManager.OnObjectGrab += touch_start;
|
||||||
myScriptEngine.World.EventManager.OnRezScript += OnRezScript;
|
myScriptEngine.World.EventManager.OnRezScript += OnRezScript;
|
||||||
myScriptEngine.World.EventManager.OnRemoveScript += OnRemoveScript;
|
myScriptEngine.World.EventManager.OnRemoveScript += OnRemoveScript;
|
||||||
// TODO: HOOK ALL EVENTS UP TO SERVER!
|
// TODO: HOOK ALL EVENTS UP TO SERVER!
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public void touch_start(uint localID, LLVector3 offsetPos, IClientAPI remoteClient)
|
public void touch_start(uint localID, LLVector3 offsetPos, IClientAPI remoteClient)
|
||||||
{
|
{
|
||||||
// Add to queue for all scripts in ObjectID object
|
// Add to queue for all scripts in ObjectID object
|
||||||
myScriptEngine.m_EventQueueManager.AddToObjectQueue(localID, "touch_start", new object[] {(int) 1});
|
myScriptEngine.m_EventQueueManager.AddToObjectQueue(localID, "touch_start", new object[] {(int) 1});
|
||||||
}
|
}
|
||||||
|
|
||||||
public void OnRezScript(uint localID, LLUUID itemID, string script)
|
public void OnRezScript(uint localID, LLUUID itemID, string script)
|
||||||
{
|
{
|
||||||
Console.WriteLine("OnRezScript localID: " + localID + " LLUID: " + itemID.ToString() + " Size: " +
|
Console.WriteLine("OnRezScript localID: " + localID + " LLUID: " + itemID.ToString() + " Size: " +
|
||||||
script.Length);
|
script.Length);
|
||||||
myScriptEngine.m_ScriptManager.StartScript(localID, itemID, script);
|
myScriptEngine.m_ScriptManager.StartScript(localID, itemID, script);
|
||||||
}
|
}
|
||||||
|
|
||||||
public void OnRemoveScript(uint localID, LLUUID itemID)
|
public void OnRemoveScript(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
Console.WriteLine("OnRemoveScript localID: " + localID + " LLUID: " + itemID.ToString());
|
Console.WriteLine("OnRemoveScript localID: " + localID + " LLUID: " + itemID.ToString());
|
||||||
myScriptEngine.m_ScriptManager.StopScript(
|
myScriptEngine.m_ScriptManager.StopScript(
|
||||||
localID,
|
localID,
|
||||||
itemID
|
itemID
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
// TODO: Replace placeholders below
|
// TODO: Replace placeholders below
|
||||||
// NOTE! THE PARAMETERS FOR THESE FUNCTIONS ARE NOT CORRECT!
|
// NOTE! THE PARAMETERS FOR THESE FUNCTIONS ARE NOT CORRECT!
|
||||||
// These needs to be hooked up to OpenSim during init of this class
|
// These needs to be hooked up to OpenSim during init of this class
|
||||||
// then queued in EventQueueManager.
|
// then queued in EventQueueManager.
|
||||||
// When queued in EventQueueManager they need to be LSL compatible (name and params)
|
// When queued in EventQueueManager they need to be LSL compatible (name and params)
|
||||||
|
|
||||||
public void state_exit(uint localID, LLUUID itemID)
|
public void state_exit(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "state_exit");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "state_exit");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void touch(uint localID, LLUUID itemID)
|
public void touch(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "touch");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "touch");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void touch_end(uint localID, LLUUID itemID)
|
public void touch_end(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "touch_end");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "touch_end");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void collision_start(uint localID, LLUUID itemID)
|
public void collision_start(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "collision_start");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "collision_start");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void collision(uint localID, LLUUID itemID)
|
public void collision(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "collision");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "collision");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void collision_end(uint localID, LLUUID itemID)
|
public void collision_end(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "collision_end");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "collision_end");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void land_collision_start(uint localID, LLUUID itemID)
|
public void land_collision_start(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "land_collision_start");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "land_collision_start");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void land_collision(uint localID, LLUUID itemID)
|
public void land_collision(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "land_collision");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "land_collision");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void land_collision_end(uint localID, LLUUID itemID)
|
public void land_collision_end(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "land_collision_end");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "land_collision_end");
|
||||||
}
|
}
|
||||||
|
|
||||||
// Handled by long commands
|
// Handled by long commands
|
||||||
public void timer(uint localID, LLUUID itemID)
|
public void timer(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
//myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "");
|
//myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void listen(uint localID, LLUUID itemID)
|
public void listen(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "listen");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "listen");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void on_rez(uint localID, LLUUID itemID)
|
public void on_rez(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "on_rez");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "on_rez");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void sensor(uint localID, LLUUID itemID)
|
public void sensor(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "sensor");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "sensor");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void no_sensor(uint localID, LLUUID itemID)
|
public void no_sensor(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "no_sensor");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "no_sensor");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void control(uint localID, LLUUID itemID)
|
public void control(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "control");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "control");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void money(uint localID, LLUUID itemID)
|
public void money(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "money");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "money");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void email(uint localID, LLUUID itemID)
|
public void email(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "email");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "email");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void at_target(uint localID, LLUUID itemID)
|
public void at_target(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "at_target");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "at_target");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void not_at_target(uint localID, LLUUID itemID)
|
public void not_at_target(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "not_at_target");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "not_at_target");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void at_rot_target(uint localID, LLUUID itemID)
|
public void at_rot_target(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "at_rot_target");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "at_rot_target");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void not_at_rot_target(uint localID, LLUUID itemID)
|
public void not_at_rot_target(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "not_at_rot_target");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "not_at_rot_target");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void run_time_permissions(uint localID, LLUUID itemID)
|
public void run_time_permissions(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "run_time_permissions");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "run_time_permissions");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void changed(uint localID, LLUUID itemID)
|
public void changed(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "changed");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "changed");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void attach(uint localID, LLUUID itemID)
|
public void attach(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "attach");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "attach");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void dataserver(uint localID, LLUUID itemID)
|
public void dataserver(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "dataserver");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "dataserver");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void link_message(uint localID, LLUUID itemID)
|
public void link_message(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "link_message");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "link_message");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void moving_start(uint localID, LLUUID itemID)
|
public void moving_start(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "moving_start");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "moving_start");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void moving_end(uint localID, LLUUID itemID)
|
public void moving_end(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "moving_end");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "moving_end");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void object_rez(uint localID, LLUUID itemID)
|
public void object_rez(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "object_rez");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "object_rez");
|
||||||
}
|
}
|
||||||
|
|
||||||
public void remote_data(uint localID, LLUUID itemID)
|
public void remote_data(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "remote_data");
|
myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "remote_data");
|
||||||
}
|
}
|
||||||
|
|
||||||
// Handled by long commands
|
// Handled by long commands
|
||||||
public void http_response(uint localID, LLUUID itemID)
|
public void http_response(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
// myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "http_response");
|
// myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "http_response");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -1,364 +1,363 @@
|
||||||
/*
|
/*
|
||||||
* Copyright (c) Contributors, http://opensimulator.org/
|
* Copyright (c) Contributors, http://opensimulator.org/
|
||||||
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
||||||
*
|
*
|
||||||
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
||||||
* modification, are permitted provided that the following conditions are met:
|
* modification, are permitted provided that the following conditions are met:
|
||||||
* * Redistributions of source code must retain the above copyright
|
* * Redistributions of source code must retain the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
||||||
* * Redistributions in binary form must reproduce the above copyright
|
* * Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* * Neither the name of the OpenSim Project nor the
|
* * Neither the name of the OpenSim Project nor the
|
||||||
* names of its contributors may be used to endorse or promote products
|
* names of its contributors may be used to endorse or promote products
|
||||||
* derived from this software without specific prior written permission.
|
* derived from this software without specific prior written permission.
|
||||||
*
|
*
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
||||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
||||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
* 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
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
/* Original code: Tedd Hansen */
|
/* Original code: Tedd Hansen */
|
||||||
using System;
|
using System;
|
||||||
using System.Collections;
|
using System.Collections;
|
||||||
using System.Collections.Generic;
|
using System.Collections.Generic;
|
||||||
using System.Threading;
|
using System.Threading;
|
||||||
using libsecondlife;
|
using libsecondlife;
|
||||||
using OpenSim.Framework;
|
using OpenSim.Framework;
|
||||||
using OpenSim.Region.Environment.Scenes.Scripting;
|
using OpenSim.Region.Environment.Scenes.Scripting;
|
||||||
using OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL;
|
|
||||||
|
namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
{
|
||||||
{
|
/// <summary>
|
||||||
/// <summary>
|
/// EventQueueManager handles event queues
|
||||||
/// EventQueueManager handles event queues
|
/// Events are queued and executed in separate thread
|
||||||
/// Events are queued and executed in separate thread
|
/// </summary>
|
||||||
/// </summary>
|
[Serializable]
|
||||||
[Serializable]
|
public class EventQueueManager
|
||||||
internal class EventQueueManager
|
{
|
||||||
{
|
|
||||||
|
//
|
||||||
//
|
// Class is instanced in "ScriptEngine" and used by "EventManager" also instanced in "ScriptEngine".
|
||||||
// Class is instanced in "ScriptEngine" and used by "EventManager" also instanced in "ScriptEngine".
|
//
|
||||||
//
|
// Class purpose is to queue and execute functions that are received by "EventManager":
|
||||||
// Class purpose is to queue and execute functions that are received by "EventManager":
|
// - allowing "EventManager" to release its event thread immediately, thus not interrupting server execution.
|
||||||
// - allowing "EventManager" to release its event thread immediately, thus not interrupting server execution.
|
// - allowing us to prioritize and control execution of script functions.
|
||||||
// - allowing us to prioritize and control execution of script functions.
|
// Class can use multiple threads for simultaneous execution. Mutexes are used for thread safety.
|
||||||
// Class can use multiple threads for simultaneous execution. Mutexes are used for thread safety.
|
//
|
||||||
//
|
// 1. Hold an execution queue for scripts
|
||||||
// 1. Hold an execution queue for scripts
|
// 2. Use threads to process queue, each thread executes one script function on each pass.
|
||||||
// 2. Use threads to process queue, each thread executes one script function on each pass.
|
// 3. Catch any script error and process it
|
||||||
// 3. Catch any script error and process it
|
//
|
||||||
//
|
//
|
||||||
//
|
// Notes:
|
||||||
// Notes:
|
// * Current execution load balancing is optimized for 1 thread, and can cause unfair execute balancing between scripts.
|
||||||
// * Current execution load balancing is optimized for 1 thread, and can cause unfair execute balancing between scripts.
|
// Not noticeable unless server is under high load.
|
||||||
// Not noticeable unless server is under high load.
|
// * This class contains the number of threads used for script executions. Since we are not microthreading scripts yet,
|
||||||
// * This class contains the number of threads used for script executions. Since we are not microthreading scripts yet,
|
// increase number of threads to allow more concurrent script executions in OpenSim.
|
||||||
// increase number of threads to allow more concurrent script executions in OpenSim.
|
//
|
||||||
//
|
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// List of threads processing event queue
|
||||||
/// List of threads processing event queue
|
/// </summary>
|
||||||
/// </summary>
|
private List<Thread> eventQueueThreads = new List<Thread>();
|
||||||
private List<Thread> eventQueueThreads = new List<Thread>();
|
|
||||||
|
private object queueLock = new object(); // Mutex lock object
|
||||||
private object queueLock = new object(); // Mutex lock object
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// How many ms to sleep if queue is empty
|
||||||
/// How many ms to sleep if queue is empty
|
/// </summary>
|
||||||
/// </summary>
|
private int nothingToDoSleepms = 50;
|
||||||
private int nothingToDoSleepms = 50;
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// How many threads to process queue with
|
||||||
/// How many threads to process queue with
|
/// </summary>
|
||||||
/// </summary>
|
private int numberOfThreads = 2;
|
||||||
private int numberOfThreads = 2;
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Queue containing events waiting to be executed
|
||||||
/// Queue containing events waiting to be executed
|
/// </summary>
|
||||||
/// </summary>
|
private Queue<QueueItemStruct> eventQueue = new Queue<QueueItemStruct>();
|
||||||
private Queue<QueueItemStruct> eventQueue = new Queue<QueueItemStruct>();
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Queue item structure
|
||||||
/// Queue item structure
|
/// </summary>
|
||||||
/// </summary>
|
private struct QueueItemStruct
|
||||||
private struct QueueItemStruct
|
{
|
||||||
{
|
public uint localID;
|
||||||
public uint localID;
|
public LLUUID itemID;
|
||||||
public LLUUID itemID;
|
public string functionName;
|
||||||
public string functionName;
|
public object[] param;
|
||||||
public object[] param;
|
}
|
||||||
}
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// List of localID locks for mutex processing of script events
|
||||||
/// List of localID locks for mutex processing of script events
|
/// </summary>
|
||||||
/// </summary>
|
private List<uint> objectLocks = new List<uint>();
|
||||||
private List<uint> objectLocks = new List<uint>();
|
|
||||||
|
private object tryLockLock = new object(); // Mutex lock object
|
||||||
private object tryLockLock = new object(); // Mutex lock object
|
|
||||||
|
private ScriptEngine m_ScriptEngine;
|
||||||
private ScriptEngine m_ScriptEngine;
|
|
||||||
|
public EventQueueManager(ScriptEngine _ScriptEngine)
|
||||||
public EventQueueManager(ScriptEngine _ScriptEngine)
|
{
|
||||||
{
|
m_ScriptEngine = _ScriptEngine;
|
||||||
m_ScriptEngine = _ScriptEngine;
|
|
||||||
|
//
|
||||||
//
|
// Start event queue processing threads (worker threads)
|
||||||
// Start event queue processing threads (worker threads)
|
//
|
||||||
//
|
for (int ThreadCount = 0; ThreadCount <= numberOfThreads; ThreadCount++)
|
||||||
for (int ThreadCount = 0; ThreadCount <= numberOfThreads; ThreadCount++)
|
{
|
||||||
{
|
Thread EventQueueThread = new Thread(EventQueueThreadLoop);
|
||||||
Thread EventQueueThread = new Thread(EventQueueThreadLoop);
|
eventQueueThreads.Add(EventQueueThread);
|
||||||
eventQueueThreads.Add(EventQueueThread);
|
EventQueueThread.IsBackground = true;
|
||||||
EventQueueThread.IsBackground = true;
|
EventQueueThread.Priority = ThreadPriority.BelowNormal;
|
||||||
EventQueueThread.Priority = ThreadPriority.BelowNormal;
|
EventQueueThread.Name = "EventQueueManagerThread_" + ThreadCount;
|
||||||
EventQueueThread.Name = "EventQueueManagerThread_" + ThreadCount;
|
EventQueueThread.Start();
|
||||||
EventQueueThread.Start();
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
~EventQueueManager()
|
||||||
~EventQueueManager()
|
{
|
||||||
{
|
// Kill worker threads
|
||||||
// Kill worker threads
|
foreach (Thread EventQueueThread in new ArrayList(eventQueueThreads))
|
||||||
foreach (Thread EventQueueThread in new ArrayList(eventQueueThreads))
|
{
|
||||||
{
|
if (EventQueueThread != null && EventQueueThread.IsAlive == true)
|
||||||
if (EventQueueThread != null && EventQueueThread.IsAlive == true)
|
{
|
||||||
{
|
try
|
||||||
try
|
{
|
||||||
{
|
EventQueueThread.Abort();
|
||||||
EventQueueThread.Abort();
|
EventQueueThread.Join();
|
||||||
EventQueueThread.Join();
|
}
|
||||||
}
|
catch (Exception)
|
||||||
catch (Exception)
|
{
|
||||||
{
|
//myScriptEngine.Log.Verbose("ScriptEngine", "EventQueueManager Exception killing worker thread: " + e.ToString());
|
||||||
//myScriptEngine.Log.Verbose("ScriptEngine", "EventQueueManager Exception killing worker thread: " + e.ToString());
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
eventQueueThreads.Clear();
|
||||||
eventQueueThreads.Clear();
|
// Todo: Clean up our queues
|
||||||
// Todo: Clean up our queues
|
eventQueue.Clear();
|
||||||
eventQueue.Clear();
|
}
|
||||||
}
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Queue processing thread loop
|
||||||
/// Queue processing thread loop
|
/// </summary>
|
||||||
/// </summary>
|
private void EventQueueThreadLoop()
|
||||||
private void EventQueueThreadLoop()
|
{
|
||||||
{
|
//myScriptEngine.m_logger.Verbose("ScriptEngine", "EventQueueManager Worker thread spawned");
|
||||||
//myScriptEngine.m_logger.Verbose("ScriptEngine", "EventQueueManager Worker thread spawned");
|
try
|
||||||
try
|
{
|
||||||
{
|
QueueItemStruct BlankQIS = new QueueItemStruct();
|
||||||
QueueItemStruct BlankQIS = new QueueItemStruct();
|
while (true)
|
||||||
while (true)
|
{
|
||||||
{
|
try
|
||||||
try
|
{
|
||||||
{
|
QueueItemStruct QIS = BlankQIS;
|
||||||
QueueItemStruct QIS = BlankQIS;
|
bool GotItem = false;
|
||||||
bool GotItem = false;
|
|
||||||
|
if (eventQueue.Count == 0)
|
||||||
if (eventQueue.Count == 0)
|
{
|
||||||
{
|
// Nothing to do? Sleep a bit waiting for something to do
|
||||||
// Nothing to do? Sleep a bit waiting for something to do
|
Thread.Sleep(nothingToDoSleepms);
|
||||||
Thread.Sleep(nothingToDoSleepms);
|
}
|
||||||
}
|
else
|
||||||
else
|
{
|
||||||
{
|
// Something in queue, process
|
||||||
// Something in queue, process
|
//myScriptEngine.m_logger.Verbose("ScriptEngine", "Processing event for localID: " + QIS.localID + ", itemID: " + QIS.itemID + ", FunctionName: " + QIS.FunctionName);
|
||||||
//myScriptEngine.m_logger.Verbose("ScriptEngine", "Processing event for localID: " + QIS.localID + ", itemID: " + QIS.itemID + ", FunctionName: " + QIS.FunctionName);
|
|
||||||
|
// OBJECT BASED LOCK - TWO THREADS WORKING ON SAME OBJECT IS NOT GOOD
|
||||||
// OBJECT BASED LOCK - TWO THREADS WORKING ON SAME OBJECT IS NOT GOOD
|
lock (queueLock)
|
||||||
lock (queueLock)
|
{
|
||||||
{
|
GotItem = false;
|
||||||
GotItem = false;
|
for (int qc = 0; qc < eventQueue.Count; qc++)
|
||||||
for (int qc = 0; qc < eventQueue.Count; qc++)
|
{
|
||||||
{
|
// Get queue item
|
||||||
// Get queue item
|
QIS = eventQueue.Dequeue();
|
||||||
QIS = eventQueue.Dequeue();
|
|
||||||
|
// Check if object is being processed by someone else
|
||||||
// Check if object is being processed by someone else
|
if (TryLock(QIS.localID) == false)
|
||||||
if (TryLock(QIS.localID) == false)
|
{
|
||||||
{
|
// Object is already being processed, requeue it
|
||||||
// Object is already being processed, requeue it
|
eventQueue.Enqueue(QIS);
|
||||||
eventQueue.Enqueue(QIS);
|
}
|
||||||
}
|
else
|
||||||
else
|
{
|
||||||
{
|
// We have lock on an object and can process it
|
||||||
// We have lock on an object and can process it
|
GotItem = true;
|
||||||
GotItem = true;
|
break;
|
||||||
break;
|
}
|
||||||
}
|
} // go through queue
|
||||||
} // go through queue
|
} // lock
|
||||||
} // lock
|
|
||||||
|
if (GotItem == true)
|
||||||
if (GotItem == true)
|
{
|
||||||
{
|
// Execute function
|
||||||
// Execute function
|
try
|
||||||
try
|
{
|
||||||
{
|
#if DEBUG
|
||||||
#if DEBUG
|
m_ScriptEngine.Log.Debug("ScriptEngine", "Executing event:\r\n"
|
||||||
m_ScriptEngine.Log.Debug("ScriptEngine", "Executing event:\r\n"
|
+ "QIS.localID: " + QIS.localID
|
||||||
+ "QIS.localID: " + QIS.localID
|
+ ", QIS.itemID: " + QIS.itemID
|
||||||
+ ", QIS.itemID: " + QIS.itemID
|
+ ", QIS.functionName: " + QIS.functionName);
|
||||||
+ ", QIS.functionName: " + QIS.functionName);
|
#endif
|
||||||
#endif
|
m_ScriptEngine.m_ScriptManager.ExecuteEvent(QIS.localID, QIS.itemID,
|
||||||
m_ScriptEngine.m_ScriptManager.ExecuteEvent(QIS.localID, QIS.itemID,
|
QIS.functionName, QIS.param);
|
||||||
QIS.functionName, QIS.param);
|
}
|
||||||
}
|
catch (Exception e)
|
||||||
catch (Exception e)
|
{
|
||||||
{
|
// DISPLAY ERROR INWORLD
|
||||||
// DISPLAY ERROR INWORLD
|
string text = "Error executing script function \"" + QIS.functionName + "\":\r\n";
|
||||||
string text = "Error executing script function \"" + QIS.functionName + "\":\r\n";
|
//if (e.InnerException != null)
|
||||||
//if (e.InnerException != null)
|
//{
|
||||||
//{
|
// Send inner exception
|
||||||
// Send inner exception
|
text += e.InnerException.Message.ToString();
|
||||||
text += e.InnerException.Message.ToString();
|
//}
|
||||||
//}
|
//else
|
||||||
//else
|
//{
|
||||||
//{
|
text += "\r\n";
|
||||||
text += "\r\n";
|
// Send normal
|
||||||
// Send normal
|
text += e.Message.ToString();
|
||||||
text += e.Message.ToString();
|
//}
|
||||||
//}
|
try
|
||||||
try
|
{
|
||||||
{
|
if (text.Length > 1500)
|
||||||
if (text.Length > 1500)
|
text = text.Substring(0, 1500);
|
||||||
text = text.Substring(0, 1500);
|
IScriptHost m_host = m_ScriptEngine.World.GetSceneObjectPart(QIS.localID);
|
||||||
IScriptHost m_host = m_ScriptEngine.World.GetSceneObjectPart(QIS.localID);
|
//if (m_host != null)
|
||||||
//if (m_host != null)
|
//{
|
||||||
//{
|
m_ScriptEngine.World.SimChat(Helpers.StringToField(text), ChatTypeEnum.Say, 0,
|
||||||
m_ScriptEngine.World.SimChat(Helpers.StringToField(text), ChatTypeEnum.Say, 0,
|
m_host.AbsolutePosition, m_host.Name, m_host.UUID);
|
||||||
m_host.AbsolutePosition, m_host.Name, m_host.UUID);
|
}
|
||||||
}
|
catch
|
||||||
catch
|
{
|
||||||
{
|
//}
|
||||||
//}
|
//else
|
||||||
//else
|
//{
|
||||||
//{
|
// T oconsole
|
||||||
// T oconsole
|
m_ScriptEngine.Log.Error("ScriptEngine",
|
||||||
m_ScriptEngine.Log.Error("ScriptEngine",
|
"Unable to send text in-world:\r\n" + text);
|
||||||
"Unable to send text in-world:\r\n" + text);
|
}
|
||||||
}
|
}
|
||||||
}
|
finally
|
||||||
finally
|
{
|
||||||
{
|
ReleaseLock(QIS.localID);
|
||||||
ReleaseLock(QIS.localID);
|
}
|
||||||
}
|
}
|
||||||
}
|
} // Something in queue
|
||||||
} // Something in queue
|
}
|
||||||
}
|
catch (ThreadAbortException tae)
|
||||||
catch (ThreadAbortException tae)
|
{
|
||||||
{
|
throw tae;
|
||||||
throw tae;
|
}
|
||||||
}
|
catch (Exception e)
|
||||||
catch (Exception e)
|
{
|
||||||
{
|
m_ScriptEngine.Log.Error("ScriptEngine", "Exception in EventQueueThreadLoop: " + e.ToString());
|
||||||
m_ScriptEngine.Log.Error("ScriptEngine", "Exception in EventQueueThreadLoop: " + e.ToString());
|
}
|
||||||
}
|
} // while
|
||||||
} // while
|
} // try
|
||||||
} // try
|
catch (ThreadAbortException)
|
||||||
catch (ThreadAbortException)
|
{
|
||||||
{
|
//myScriptEngine.Log.Verbose("ScriptEngine", "EventQueueManager Worker thread killed: " + tae.Message);
|
||||||
//myScriptEngine.Log.Verbose("ScriptEngine", "EventQueueManager Worker thread killed: " + tae.Message);
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Try to get a mutex lock on localID
|
||||||
/// Try to get a mutex lock on localID
|
/// </summary>
|
||||||
/// </summary>
|
/// <param name="localID"></param>
|
||||||
/// <param name="localID"></param>
|
/// <returns></returns>
|
||||||
/// <returns></returns>
|
private bool TryLock(uint localID)
|
||||||
private bool TryLock(uint localID)
|
{
|
||||||
{
|
lock (tryLockLock)
|
||||||
lock (tryLockLock)
|
{
|
||||||
{
|
if (objectLocks.Contains(localID) == true)
|
||||||
if (objectLocks.Contains(localID) == true)
|
{
|
||||||
{
|
return false;
|
||||||
return false;
|
}
|
||||||
}
|
else
|
||||||
else
|
{
|
||||||
{
|
objectLocks.Add(localID);
|
||||||
objectLocks.Add(localID);
|
return true;
|
||||||
return true;
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Release mutex lock on localID
|
||||||
/// Release mutex lock on localID
|
/// </summary>
|
||||||
/// </summary>
|
/// <param name="localID"></param>
|
||||||
/// <param name="localID"></param>
|
private void ReleaseLock(uint localID)
|
||||||
private void ReleaseLock(uint localID)
|
{
|
||||||
{
|
lock (tryLockLock)
|
||||||
lock (tryLockLock)
|
{
|
||||||
{
|
if (objectLocks.Contains(localID) == true)
|
||||||
if (objectLocks.Contains(localID) == true)
|
{
|
||||||
{
|
objectLocks.Remove(localID);
|
||||||
objectLocks.Remove(localID);
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Add event to event execution queue
|
||||||
/// Add event to event execution queue
|
/// </summary>
|
||||||
/// </summary>
|
/// <param name="localID"></param>
|
||||||
/// <param name="localID"></param>
|
/// <param name="FunctionName">Name of the function, will be state + "_event_" + FunctionName</param>
|
||||||
/// <param name="FunctionName">Name of the function, will be state + "_event_" + FunctionName</param>
|
/// <param name="param">Array of parameters to match event mask</param>
|
||||||
/// <param name="param">Array of parameters to match event mask</param>
|
public void AddToObjectQueue(uint localID, string FunctionName, params object[] param)
|
||||||
public void AddToObjectQueue(uint localID, string FunctionName, params object[] param)
|
{
|
||||||
{
|
// Determine all scripts in Object and add to their queue
|
||||||
// Determine all scripts in Object and add to their queue
|
//myScriptEngine.m_logger.Verbose("ScriptEngine", "EventQueueManager Adding localID: " + localID + ", FunctionName: " + FunctionName);
|
||||||
//myScriptEngine.m_logger.Verbose("ScriptEngine", "EventQueueManager Adding localID: " + localID + ", FunctionName: " + FunctionName);
|
|
||||||
|
|
||||||
|
// Do we have any scripts in this object at all? If not, return
|
||||||
// Do we have any scripts in this object at all? If not, return
|
if (m_ScriptEngine.m_ScriptManager.Scripts.ContainsKey(localID) == false)
|
||||||
if (m_ScriptEngine.m_ScriptManager.Scripts.ContainsKey(localID) == false)
|
{
|
||||||
{
|
//Console.WriteLine("Event \"" + FunctionName + "\" for localID: " + localID + ". No scripts found on this localID.");
|
||||||
//Console.WriteLine("Event \"" + FunctionName + "\" for localID: " + localID + ". No scripts found on this localID.");
|
return;
|
||||||
return;
|
}
|
||||||
}
|
|
||||||
|
Dictionary<LLUUID, IScript>.KeyCollection scriptKeys =
|
||||||
Dictionary<LLUUID, LSL_BaseClass>.KeyCollection scriptKeys =
|
m_ScriptEngine.m_ScriptManager.GetScriptKeys(localID);
|
||||||
m_ScriptEngine.m_ScriptManager.GetScriptKeys(localID);
|
|
||||||
|
foreach (LLUUID itemID in scriptKeys)
|
||||||
foreach (LLUUID itemID in scriptKeys)
|
{
|
||||||
{
|
// Add to each script in that object
|
||||||
// Add to each script in that object
|
// TODO: Some scripts may not subscribe to this event. Should we NOT add it? Does it matter?
|
||||||
// TODO: Some scripts may not subscribe to this event. Should we NOT add it? Does it matter?
|
AddToScriptQueue(localID, itemID, FunctionName, param);
|
||||||
AddToScriptQueue(localID, itemID, FunctionName, param);
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
/// <summary>
|
||||||
/// <summary>
|
/// Add event to event execution queue
|
||||||
/// Add event to event execution queue
|
/// </summary>
|
||||||
/// </summary>
|
/// <param name="localID"></param>
|
||||||
/// <param name="localID"></param>
|
/// <param name="itemID"></param>
|
||||||
/// <param name="itemID"></param>
|
/// <param name="FunctionName">Name of the function, will be state + "_event_" + FunctionName</param>
|
||||||
/// <param name="FunctionName">Name of the function, will be state + "_event_" + FunctionName</param>
|
/// <param name="param">Array of parameters to match event mask</param>
|
||||||
/// <param name="param">Array of parameters to match event mask</param>
|
public void AddToScriptQueue(uint localID, LLUUID itemID, string FunctionName, params object[] param)
|
||||||
public void AddToScriptQueue(uint localID, LLUUID itemID, string FunctionName, params object[] param)
|
{
|
||||||
{
|
lock (queueLock)
|
||||||
lock (queueLock)
|
{
|
||||||
{
|
// Create a structure and add data
|
||||||
// Create a structure and add data
|
QueueItemStruct QIS = new QueueItemStruct();
|
||||||
QueueItemStruct QIS = new QueueItemStruct();
|
QIS.localID = localID;
|
||||||
QIS.localID = localID;
|
QIS.itemID = itemID;
|
||||||
QIS.itemID = itemID;
|
QIS.functionName = FunctionName;
|
||||||
QIS.functionName = FunctionName;
|
QIS.param = param;
|
||||||
QIS.param = param;
|
|
||||||
|
// Add it to queue
|
||||||
// Add it to queue
|
eventQueue.Enqueue(QIS);
|
||||||
eventQueue.Enqueue(QIS);
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
@ -1,295 +1,295 @@
|
||||||
/*
|
/*
|
||||||
* Copyright (c) Contributors, http://opensimulator.org/
|
* Copyright (c) Contributors, http://opensimulator.org/
|
||||||
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
||||||
*
|
*
|
||||||
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
||||||
* modification, are permitted provided that the following conditions are met:
|
* modification, are permitted provided that the following conditions are met:
|
||||||
* * Redistributions of source code must retain the above copyright
|
* * Redistributions of source code must retain the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
||||||
* * Redistributions in binary form must reproduce the above copyright
|
* * Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* * Neither the name of the OpenSim Project nor the
|
* * Neither the name of the OpenSim Project nor the
|
||||||
* names of its contributors may be used to endorse or promote products
|
* names of its contributors may be used to endorse or promote products
|
||||||
* derived from this software without specific prior written permission.
|
* derived from this software without specific prior written permission.
|
||||||
*
|
*
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
|
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
|
||||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
||||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
* 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
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
|
|
||||||
using System;
|
using System;
|
||||||
using System.Collections.Generic;
|
using System.Collections.Generic;
|
||||||
using System.Threading;
|
using System.Threading;
|
||||||
using libsecondlife;
|
using libsecondlife;
|
||||||
using OpenSim.Region.Environment.Interfaces;
|
using OpenSim.Region.Environment.Interfaces;
|
||||||
using OpenSim.Region.Environment.Modules;
|
using OpenSim.Region.Environment.Modules;
|
||||||
|
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
|
||||||
{
|
{
|
||||||
/// <summary>
|
/// <summary>
|
||||||
/// Handles LSL commands that takes long time and returns an event, for example timers, HTTP requests, etc.
|
/// Handles LSL commands that takes long time and returns an event, for example timers, HTTP requests, etc.
|
||||||
/// </summary>
|
/// </summary>
|
||||||
internal class LSLLongCmdHandler
|
public class LSLLongCmdHandler
|
||||||
{
|
{
|
||||||
private Thread cmdHandlerThread;
|
private Thread cmdHandlerThread;
|
||||||
private int cmdHandlerThreadCycleSleepms = 100;
|
private int cmdHandlerThreadCycleSleepms = 100;
|
||||||
|
|
||||||
private ScriptEngine m_ScriptEngine;
|
private ScriptEngine m_ScriptEngine;
|
||||||
|
|
||||||
public LSLLongCmdHandler(ScriptEngine _ScriptEngine)
|
public LSLLongCmdHandler(ScriptEngine _ScriptEngine)
|
||||||
{
|
{
|
||||||
m_ScriptEngine = _ScriptEngine;
|
m_ScriptEngine = _ScriptEngine;
|
||||||
|
|
||||||
// Start the thread that will be doing the work
|
// Start the thread that will be doing the work
|
||||||
cmdHandlerThread = new Thread(CmdHandlerThreadLoop);
|
cmdHandlerThread = new Thread(CmdHandlerThreadLoop);
|
||||||
cmdHandlerThread.Name = "CmdHandlerThread";
|
cmdHandlerThread.Name = "CmdHandlerThread";
|
||||||
cmdHandlerThread.Priority = ThreadPriority.BelowNormal;
|
cmdHandlerThread.Priority = ThreadPriority.BelowNormal;
|
||||||
cmdHandlerThread.IsBackground = true;
|
cmdHandlerThread.IsBackground = true;
|
||||||
cmdHandlerThread.Start();
|
cmdHandlerThread.Start();
|
||||||
}
|
}
|
||||||
|
|
||||||
~LSLLongCmdHandler()
|
~LSLLongCmdHandler()
|
||||||
{
|
{
|
||||||
// Shut down thread
|
// Shut down thread
|
||||||
try
|
try
|
||||||
{
|
{
|
||||||
if (cmdHandlerThread != null)
|
if (cmdHandlerThread != null)
|
||||||
{
|
{
|
||||||
if (cmdHandlerThread.IsAlive == true)
|
if (cmdHandlerThread.IsAlive == true)
|
||||||
{
|
{
|
||||||
cmdHandlerThread.Abort();
|
cmdHandlerThread.Abort();
|
||||||
cmdHandlerThread.Join();
|
cmdHandlerThread.Join();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
catch
|
catch
|
||||||
{
|
{
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private void CmdHandlerThreadLoop()
|
private void CmdHandlerThreadLoop()
|
||||||
{
|
{
|
||||||
while (true)
|
while (true)
|
||||||
{
|
{
|
||||||
// Check timers
|
// Check timers
|
||||||
CheckTimerEvents();
|
CheckTimerEvents();
|
||||||
Thread.Sleep(25);
|
Thread.Sleep(25);
|
||||||
// Check HttpRequests
|
// Check HttpRequests
|
||||||
CheckHttpRequests();
|
CheckHttpRequests();
|
||||||
Thread.Sleep(25);
|
Thread.Sleep(25);
|
||||||
// Check XMLRPCRequests
|
// Check XMLRPCRequests
|
||||||
CheckXMLRPCRequests();
|
CheckXMLRPCRequests();
|
||||||
Thread.Sleep(25);
|
Thread.Sleep(25);
|
||||||
// Check Listeners
|
// Check Listeners
|
||||||
CheckListeners();
|
CheckListeners();
|
||||||
Thread.Sleep(25);
|
Thread.Sleep(25);
|
||||||
|
|
||||||
// Sleep before next cycle
|
// Sleep before next cycle
|
||||||
//Thread.Sleep(cmdHandlerThreadCycleSleepms);
|
//Thread.Sleep(cmdHandlerThreadCycleSleepms);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/// <summary>
|
/// <summary>
|
||||||
/// Remove a specific script (and all its pending commands)
|
/// Remove a specific script (and all its pending commands)
|
||||||
/// </summary>
|
/// </summary>
|
||||||
/// <param name="m_localID"></param>
|
/// <param name="m_localID"></param>
|
||||||
/// <param name="m_itemID"></param>
|
/// <param name="m_itemID"></param>
|
||||||
public void RemoveScript(uint localID, LLUUID itemID)
|
public void RemoveScript(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
// Remove a specific script
|
// Remove a specific script
|
||||||
|
|
||||||
// Remove from: Timers
|
// Remove from: Timers
|
||||||
UnSetTimerEvents(localID, itemID);
|
UnSetTimerEvents(localID, itemID);
|
||||||
// Remove from: HttpRequest
|
// Remove from: HttpRequest
|
||||||
IHttpRequests iHttpReq =
|
IHttpRequests iHttpReq =
|
||||||
m_ScriptEngine.World.RequestModuleInterface<IHttpRequests>();
|
m_ScriptEngine.World.RequestModuleInterface<IHttpRequests>();
|
||||||
iHttpReq.StopHttpRequest(localID, itemID);
|
iHttpReq.StopHttpRequest(localID, itemID);
|
||||||
}
|
}
|
||||||
|
|
||||||
#region TIMER
|
#region TIMER
|
||||||
|
|
||||||
//
|
//
|
||||||
// TIMER
|
// TIMER
|
||||||
//
|
//
|
||||||
private class TimerClass
|
private class TimerClass
|
||||||
{
|
{
|
||||||
public uint localID;
|
public uint localID;
|
||||||
public LLUUID itemID;
|
public LLUUID itemID;
|
||||||
public double interval;
|
public double interval;
|
||||||
public DateTime next;
|
public DateTime next;
|
||||||
}
|
}
|
||||||
|
|
||||||
private List<TimerClass> Timers = new List<TimerClass>();
|
private List<TimerClass> Timers = new List<TimerClass>();
|
||||||
private object TimerListLock = new object();
|
private object TimerListLock = new object();
|
||||||
|
|
||||||
public void SetTimerEvent(uint m_localID, LLUUID m_itemID, double sec)
|
public void SetTimerEvent(uint m_localID, LLUUID m_itemID, double sec)
|
||||||
{
|
{
|
||||||
Console.WriteLine("SetTimerEvent");
|
Console.WriteLine("SetTimerEvent");
|
||||||
|
|
||||||
// Always remove first, in case this is a re-set
|
// Always remove first, in case this is a re-set
|
||||||
UnSetTimerEvents(m_localID, m_itemID);
|
UnSetTimerEvents(m_localID, m_itemID);
|
||||||
if (sec == 0) // Disabling timer
|
if (sec == 0) // Disabling timer
|
||||||
return;
|
return;
|
||||||
|
|
||||||
// Add to timer
|
// Add to timer
|
||||||
TimerClass ts = new TimerClass();
|
TimerClass ts = new TimerClass();
|
||||||
ts.localID = m_localID;
|
ts.localID = m_localID;
|
||||||
ts.itemID = m_itemID;
|
ts.itemID = m_itemID;
|
||||||
ts.interval = sec;
|
ts.interval = sec;
|
||||||
ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
|
ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
|
||||||
lock (TimerListLock)
|
lock (TimerListLock)
|
||||||
{
|
{
|
||||||
Timers.Add(ts);
|
Timers.Add(ts);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public void UnSetTimerEvents(uint m_localID, LLUUID m_itemID)
|
public void UnSetTimerEvents(uint m_localID, LLUUID m_itemID)
|
||||||
{
|
{
|
||||||
// Remove from timer
|
// Remove from timer
|
||||||
lock (TimerListLock)
|
lock (TimerListLock)
|
||||||
{
|
{
|
||||||
List<TimerClass> NewTimers = new List<TimerClass>();
|
List<TimerClass> NewTimers = new List<TimerClass>();
|
||||||
foreach (TimerClass ts in Timers)
|
foreach (TimerClass ts in Timers)
|
||||||
{
|
{
|
||||||
if (ts.localID != m_localID && ts.itemID != m_itemID)
|
if (ts.localID != m_localID && ts.itemID != m_itemID)
|
||||||
{
|
{
|
||||||
NewTimers.Add(ts);
|
NewTimers.Add(ts);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
Timers.Clear();
|
Timers.Clear();
|
||||||
Timers = NewTimers;
|
Timers = NewTimers;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public void CheckTimerEvents()
|
public void CheckTimerEvents()
|
||||||
{
|
{
|
||||||
// Nothing to do here?
|
// Nothing to do here?
|
||||||
if (Timers.Count == 0)
|
if (Timers.Count == 0)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
lock (TimerListLock)
|
lock (TimerListLock)
|
||||||
{
|
{
|
||||||
// Go through all timers
|
// Go through all timers
|
||||||
foreach (TimerClass ts in Timers)
|
foreach (TimerClass ts in Timers)
|
||||||
{
|
{
|
||||||
// Time has passed?
|
// Time has passed?
|
||||||
if (ts.next.ToUniversalTime() < DateTime.Now.ToUniversalTime())
|
if (ts.next.ToUniversalTime() < DateTime.Now.ToUniversalTime())
|
||||||
{
|
{
|
||||||
// Add it to queue
|
// Add it to queue
|
||||||
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(ts.localID, ts.itemID, "timer",
|
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(ts.localID, ts.itemID, "timer",
|
||||||
new object[] {});
|
new object[] {});
|
||||||
// set next interval
|
// set next interval
|
||||||
|
|
||||||
|
|
||||||
ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
|
ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
} // lock
|
} // lock
|
||||||
}
|
}
|
||||||
|
|
||||||
#endregion
|
#endregion
|
||||||
|
|
||||||
#region HTTP REQUEST
|
#region HTTP REQUEST
|
||||||
|
|
||||||
public void CheckHttpRequests()
|
public void CheckHttpRequests()
|
||||||
{
|
{
|
||||||
if (m_ScriptEngine.World == null)
|
if (m_ScriptEngine.World == null)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
IHttpRequests iHttpReq =
|
IHttpRequests iHttpReq =
|
||||||
m_ScriptEngine.World.RequestModuleInterface<IHttpRequests>();
|
m_ScriptEngine.World.RequestModuleInterface<IHttpRequests>();
|
||||||
|
|
||||||
HttpRequestClass httpInfo = null;
|
HttpRequestClass httpInfo = null;
|
||||||
|
|
||||||
if (iHttpReq != null)
|
if (iHttpReq != null)
|
||||||
httpInfo = iHttpReq.GetNextCompletedRequest();
|
httpInfo = iHttpReq.GetNextCompletedRequest();
|
||||||
|
|
||||||
while (httpInfo != null)
|
while (httpInfo != null)
|
||||||
{
|
{
|
||||||
//Console.WriteLine("PICKED HTTP REQ:" + httpInfo.response_body + httpInfo.status);
|
//Console.WriteLine("PICKED HTTP REQ:" + httpInfo.response_body + httpInfo.status);
|
||||||
|
|
||||||
// Deliver data to prim's remote_data handler
|
// Deliver data to prim's remote_data handler
|
||||||
//
|
//
|
||||||
// TODO: Returning null for metadata, since the lsl function
|
// TODO: Returning null for metadata, since the lsl function
|
||||||
// only returns the byte for HTTP_BODY_TRUNCATED, which is not
|
// only returns the byte for HTTP_BODY_TRUNCATED, which is not
|
||||||
// implemented here yet anyway. Should be fixed if/when maxsize
|
// implemented here yet anyway. Should be fixed if/when maxsize
|
||||||
// is supported
|
// is supported
|
||||||
|
|
||||||
object[] resobj = new object[]
|
object[] resobj = new object[]
|
||||||
{
|
{
|
||||||
httpInfo.reqID.ToString(), httpInfo.status, null, httpInfo.response_body
|
httpInfo.reqID.ToString(), httpInfo.status, null, httpInfo.response_body
|
||||||
};
|
};
|
||||||
|
|
||||||
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
|
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
|
||||||
httpInfo.localID, httpInfo.itemID, "http_response", resobj
|
httpInfo.localID, httpInfo.itemID, "http_response", resobj
|
||||||
);
|
);
|
||||||
|
|
||||||
httpInfo.Stop();
|
httpInfo.Stop();
|
||||||
httpInfo = null;
|
httpInfo = null;
|
||||||
|
|
||||||
httpInfo = iHttpReq.GetNextCompletedRequest();
|
httpInfo = iHttpReq.GetNextCompletedRequest();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#endregion
|
#endregion
|
||||||
|
|
||||||
public void CheckXMLRPCRequests()
|
public void CheckXMLRPCRequests()
|
||||||
{
|
{
|
||||||
if (m_ScriptEngine.World == null)
|
if (m_ScriptEngine.World == null)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
IXMLRPC xmlrpc = m_ScriptEngine.World.RequestModuleInterface<IXMLRPC>();
|
IXMLRPC xmlrpc = m_ScriptEngine.World.RequestModuleInterface<IXMLRPC>();
|
||||||
|
|
||||||
if (xmlrpc != null)
|
if (xmlrpc != null)
|
||||||
{
|
{
|
||||||
while (xmlrpc.hasRequests())
|
while (xmlrpc.hasRequests())
|
||||||
{
|
{
|
||||||
RPCRequestInfo rInfo = xmlrpc.GetNextRequest();
|
RPCRequestInfo rInfo = xmlrpc.GetNextRequest();
|
||||||
//Console.WriteLine("PICKED REQUEST");
|
//Console.WriteLine("PICKED REQUEST");
|
||||||
|
|
||||||
//Deliver data to prim's remote_data handler
|
//Deliver data to prim's remote_data handler
|
||||||
object[] resobj = new object[]
|
object[] resobj = new object[]
|
||||||
{
|
{
|
||||||
2, rInfo.GetChannelKey().ToString(), rInfo.GetMessageID().ToString(), "",
|
2, rInfo.GetChannelKey().ToString(), rInfo.GetMessageID().ToString(), "",
|
||||||
rInfo.GetIntValue(),
|
rInfo.GetIntValue(),
|
||||||
rInfo.GetStrVal()
|
rInfo.GetStrVal()
|
||||||
};
|
};
|
||||||
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
|
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
|
||||||
rInfo.GetLocalID(), rInfo.GetItemID(), "remote_data", resobj
|
rInfo.GetLocalID(), rInfo.GetItemID(), "remote_data", resobj
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public void CheckListeners()
|
public void CheckListeners()
|
||||||
{
|
{
|
||||||
if (m_ScriptEngine.World == null)
|
if (m_ScriptEngine.World == null)
|
||||||
return;
|
return;
|
||||||
IWorldComm comms = m_ScriptEngine.World.RequestModuleInterface<IWorldComm>();
|
IWorldComm comms = m_ScriptEngine.World.RequestModuleInterface<IWorldComm>();
|
||||||
|
|
||||||
while (comms.HasMessages())
|
while (comms.HasMessages())
|
||||||
{
|
{
|
||||||
ListenerInfo lInfo = comms.GetNextMessage();
|
ListenerInfo lInfo = comms.GetNextMessage();
|
||||||
|
|
||||||
//Deliver data to prim's listen handler
|
//Deliver data to prim's listen handler
|
||||||
object[] resobj = new object[]
|
object[] resobj = new object[]
|
||||||
{
|
{
|
||||||
lInfo.GetChannel(), lInfo.GetName(), lInfo.GetID().ToString(), lInfo.GetMessage()
|
lInfo.GetChannel(), lInfo.GetName(), lInfo.GetID().ToString(), lInfo.GetMessage()
|
||||||
};
|
};
|
||||||
|
|
||||||
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
|
m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
|
||||||
lInfo.GetLocalID(), lInfo.GetItemID(), "listen", resobj
|
lInfo.GetLocalID(), lInfo.GetItemID(), "listen", resobj
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -0,0 +1,131 @@
|
||||||
|
/*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
/* Original code: Tedd Hansen */
|
||||||
|
using System;
|
||||||
|
using Nini.Config;
|
||||||
|
using OpenSim.Framework.Console;
|
||||||
|
using OpenSim.Region.Environment.Interfaces;
|
||||||
|
using OpenSim.Region.Environment.Scenes;
|
||||||
|
using OpenSim.Region.ScriptEngine.Common;
|
||||||
|
using OpenSim.Region.ScriptEngine.Common.ScriptEngineBase;
|
||||||
|
|
||||||
|
namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
|
||||||
|
{
|
||||||
|
/// <summary>
|
||||||
|
/// This is the root object for ScriptEngine. Objects access each other trough this class.
|
||||||
|
/// </summary>
|
||||||
|
///
|
||||||
|
[Serializable]
|
||||||
|
public abstract class ScriptEngine : IRegionModule, OpenSim.Region.ScriptEngine.Common.ScriptServerInterfaces.ScriptEngine
|
||||||
|
{
|
||||||
|
public Scene World;
|
||||||
|
public EventManager m_EventManager; // Handles and queues incoming events from OpenSim
|
||||||
|
public EventQueueManager m_EventQueueManager; // Executes events
|
||||||
|
public ScriptManager m_ScriptManager; // Load, unload and execute scripts
|
||||||
|
public AppDomainManager m_AppDomainManager;
|
||||||
|
public LSLLongCmdHandler m_LSLLongCmdHandler;
|
||||||
|
|
||||||
|
public ScriptManager GetScriptManager()
|
||||||
|
{
|
||||||
|
return _GetScriptManager();
|
||||||
|
}
|
||||||
|
public abstract ScriptManager _GetScriptManager();
|
||||||
|
|
||||||
|
private LogBase m_log;
|
||||||
|
|
||||||
|
public ScriptEngine()
|
||||||
|
{
|
||||||
|
//Common.SendToDebug("ScriptEngine Object Initialized");
|
||||||
|
Common.mySE = this;
|
||||||
|
}
|
||||||
|
|
||||||
|
public LogBase Log
|
||||||
|
{
|
||||||
|
get { return m_log; }
|
||||||
|
}
|
||||||
|
|
||||||
|
public void InitializeEngine(Scene Sceneworld, LogBase logger, bool HookUpToServer, ScriptManager newScriptManager)
|
||||||
|
{
|
||||||
|
World = Sceneworld;
|
||||||
|
m_log = logger;
|
||||||
|
|
||||||
|
Log.Verbose("ScriptEngine", "DotNet & LSL ScriptEngine initializing");
|
||||||
|
|
||||||
|
//m_logger.Status("ScriptEngine", "InitializeEngine");
|
||||||
|
|
||||||
|
// Create all objects we'll be using
|
||||||
|
m_EventQueueManager = new EventQueueManager(this);
|
||||||
|
m_EventManager = new EventManager(this, HookUpToServer);
|
||||||
|
m_ScriptManager = newScriptManager;
|
||||||
|
//m_ScriptManager = new ScriptManager(this);
|
||||||
|
m_AppDomainManager = new AppDomainManager();
|
||||||
|
m_LSLLongCmdHandler = new LSLLongCmdHandler(this);
|
||||||
|
|
||||||
|
// Should we iterate the region for scripts that needs starting?
|
||||||
|
// Or can we assume we are loaded before anything else so we can use proper events?
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Shutdown()
|
||||||
|
{
|
||||||
|
// We are shutting down
|
||||||
|
}
|
||||||
|
|
||||||
|
ScriptServerInterfaces.RemoteEvents ScriptServerInterfaces.ScriptEngine.EventManager()
|
||||||
|
{
|
||||||
|
return this.m_EventManager;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#region IRegionModule
|
||||||
|
|
||||||
|
public abstract void Initialise(Scene scene, IConfigSource config);
|
||||||
|
|
||||||
|
public void PostInitialise()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Close()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
public string Name
|
||||||
|
{
|
||||||
|
get { return "DotNetEngine"; }
|
||||||
|
}
|
||||||
|
|
||||||
|
public bool IsSharedModule
|
||||||
|
{
|
||||||
|
get { return false; }
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,347 @@
|
||||||
|
/*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
/* Original code: Tedd Hansen */
|
||||||
|
using System;
|
||||||
|
using System.Collections.Generic;
|
||||||
|
using System.IO;
|
||||||
|
using System.Reflection;
|
||||||
|
using System.Runtime.Serialization.Formatters.Binary;
|
||||||
|
using System.Threading;
|
||||||
|
using libsecondlife;
|
||||||
|
using OpenSim.Framework;
|
||||||
|
using OpenSim.Region.Environment.Scenes;
|
||||||
|
using OpenSim.Region.ScriptEngine.Common;
|
||||||
|
|
||||||
|
namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
|
||||||
|
{
|
||||||
|
/// <summary>
|
||||||
|
/// Loads scripts
|
||||||
|
/// Compiles them if necessary
|
||||||
|
/// Execute functions for EventQueueManager (Sends them to script on other AppDomain for execution)
|
||||||
|
/// </summary>
|
||||||
|
///
|
||||||
|
|
||||||
|
// This class is as close as you get to the script without being inside script class. It handles all the dirty work for other classes.
|
||||||
|
// * Keeps track of running scripts
|
||||||
|
// * Compiles script if necessary (through "Compiler")
|
||||||
|
// * Loads script (through "AppDomainManager" called from for example "EventQueueManager")
|
||||||
|
// * Executes functions inside script (called from for example "EventQueueManager" class)
|
||||||
|
// * Unloads script (through "AppDomainManager" called from for example "EventQueueManager")
|
||||||
|
// * Dedicated load/unload thread, and queues loading/unloading.
|
||||||
|
// This so that scripts starting or stopping will not slow down other theads or whole system.
|
||||||
|
//
|
||||||
|
[Serializable]
|
||||||
|
public abstract class ScriptManager
|
||||||
|
{
|
||||||
|
#region Declares
|
||||||
|
|
||||||
|
private Thread scriptLoadUnloadThread;
|
||||||
|
private int scriptLoadUnloadThread_IdleSleepms = 100;
|
||||||
|
private Queue<LUStruct> LUQueue = new Queue<LUStruct>();
|
||||||
|
|
||||||
|
|
||||||
|
// Load/Unload structure
|
||||||
|
private struct LUStruct
|
||||||
|
{
|
||||||
|
public uint localID;
|
||||||
|
public LLUUID itemID;
|
||||||
|
public string script;
|
||||||
|
public LUType Action;
|
||||||
|
}
|
||||||
|
|
||||||
|
private enum LUType
|
||||||
|
{
|
||||||
|
Unknown = 0,
|
||||||
|
Load = 1,
|
||||||
|
Unload = 2
|
||||||
|
}
|
||||||
|
|
||||||
|
// Object<string, Script<string, script>>
|
||||||
|
// IMPORTANT: Types and MemberInfo-derived objects require a LOT of memory.
|
||||||
|
// Instead use RuntimeTypeHandle, RuntimeFieldHandle and RunTimeHandle (IntPtr) instead!
|
||||||
|
public Dictionary<uint, Dictionary<LLUUID, IScript>> Scripts =
|
||||||
|
new Dictionary<uint, Dictionary<LLUUID, IScript>>();
|
||||||
|
|
||||||
|
public Scene World
|
||||||
|
{
|
||||||
|
get { return m_scriptEngine.World; }
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
#region Object init/shutdown
|
||||||
|
|
||||||
|
public ScriptEngineBase.ScriptEngine m_scriptEngine;
|
||||||
|
|
||||||
|
public ScriptManager(ScriptEngineBase.ScriptEngine scriptEngine)
|
||||||
|
{
|
||||||
|
m_scriptEngine = scriptEngine;
|
||||||
|
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
|
||||||
|
scriptLoadUnloadThread = new Thread(ScriptLoadUnloadThreadLoop);
|
||||||
|
scriptLoadUnloadThread.Name = "ScriptLoadUnloadThread";
|
||||||
|
scriptLoadUnloadThread.IsBackground = true;
|
||||||
|
scriptLoadUnloadThread.Priority = ThreadPriority.BelowNormal;
|
||||||
|
scriptLoadUnloadThread.Start();
|
||||||
|
}
|
||||||
|
|
||||||
|
~ScriptManager()
|
||||||
|
{
|
||||||
|
// Abort load/unload thread
|
||||||
|
try
|
||||||
|
{
|
||||||
|
if (scriptLoadUnloadThread != null)
|
||||||
|
{
|
||||||
|
if (scriptLoadUnloadThread.IsAlive == true)
|
||||||
|
{
|
||||||
|
scriptLoadUnloadThread.Abort();
|
||||||
|
scriptLoadUnloadThread.Join();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch
|
||||||
|
{
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
#region Load / Unload scripts (Thread loop)
|
||||||
|
|
||||||
|
private void ScriptLoadUnloadThreadLoop()
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
while (true)
|
||||||
|
{
|
||||||
|
if (LUQueue.Count == 0)
|
||||||
|
Thread.Sleep(scriptLoadUnloadThread_IdleSleepms);
|
||||||
|
if (LUQueue.Count > 0)
|
||||||
|
{
|
||||||
|
LUStruct item = LUQueue.Dequeue();
|
||||||
|
lock (startStopLock) // Lock so we have only 1 thread working on loading/unloading of scripts
|
||||||
|
{
|
||||||
|
if (item.Action == LUType.Unload)
|
||||||
|
{
|
||||||
|
_StopScript(item.localID, item.itemID);
|
||||||
|
}
|
||||||
|
if (item.Action == LUType.Load)
|
||||||
|
{
|
||||||
|
_StartScript(item.localID, item.itemID, item.script);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch (ThreadAbortException tae)
|
||||||
|
{
|
||||||
|
string a = tae.ToString();
|
||||||
|
a = "";
|
||||||
|
// Expected
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
#region Helper functions
|
||||||
|
|
||||||
|
private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
|
||||||
|
{
|
||||||
|
//Console.WriteLine("ScriptManager.CurrentDomain_AssemblyResolve: " + args.Name);
|
||||||
|
return Assembly.GetExecutingAssembly().FullName == args.Name ? Assembly.GetExecutingAssembly() : null;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#region Start/Stop/Reset script
|
||||||
|
|
||||||
|
private readonly Object startStopLock = new Object();
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Fetches, loads and hooks up a script to an objects events
|
||||||
|
/// </summary>
|
||||||
|
/// <param name="itemID"></param>
|
||||||
|
/// <param name="localID"></param>
|
||||||
|
public void StartScript(uint localID, LLUUID itemID, string Script)
|
||||||
|
{
|
||||||
|
LUStruct ls = new LUStruct();
|
||||||
|
ls.localID = localID;
|
||||||
|
ls.itemID = itemID;
|
||||||
|
ls.script = Script;
|
||||||
|
ls.Action = LUType.Load;
|
||||||
|
LUQueue.Enqueue(ls);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Disables and unloads a script
|
||||||
|
/// </summary>
|
||||||
|
/// <param name="localID"></param>
|
||||||
|
/// <param name="itemID"></param>
|
||||||
|
public void StopScript(uint localID, LLUUID itemID)
|
||||||
|
{
|
||||||
|
LUStruct ls = new LUStruct();
|
||||||
|
ls.localID = localID;
|
||||||
|
ls.itemID = itemID;
|
||||||
|
ls.Action = LUType.Unload;
|
||||||
|
LUQueue.Enqueue(ls);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create a new instance of the compiler (reuse)
|
||||||
|
//private Compiler.LSL.Compiler LSLCompiler = new Compiler.LSL.Compiler();
|
||||||
|
|
||||||
|
public abstract void _StartScript(uint localID, LLUUID itemID, string Script);
|
||||||
|
|
||||||
|
public abstract void _StopScript(uint localID, LLUUID itemID);
|
||||||
|
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
#region Perform event execution in script
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Execute a LL-event-function in Script
|
||||||
|
/// </summary>
|
||||||
|
/// <param name="localID">Object the script is located in</param>
|
||||||
|
/// <param name="itemID">Script ID</param>
|
||||||
|
/// <param name="FunctionName">Name of function</param>
|
||||||
|
/// <param name="args">Arguments to pass to function</param>
|
||||||
|
internal void ExecuteEvent(uint localID, LLUUID itemID, string FunctionName, object[] args)
|
||||||
|
{
|
||||||
|
#if DEBUG
|
||||||
|
Console.WriteLine("ScriptEngine: Inside ExecuteEvent for event " + FunctionName);
|
||||||
|
#endif
|
||||||
|
// Execute a function in the script
|
||||||
|
//m_scriptEngine.Log.Verbose("ScriptEngine", "Executing Function localID: " + localID + ", itemID: " + itemID + ", FunctionName: " + FunctionName);
|
||||||
|
//ScriptBaseInterface Script = (ScriptBaseInterface)GetScript(localID, itemID);
|
||||||
|
IScript Script = GetScript(localID, itemID);
|
||||||
|
if (Script == null)
|
||||||
|
return;
|
||||||
|
#if DEBUG
|
||||||
|
Console.WriteLine("ScriptEngine: Executing event: " + FunctionName);
|
||||||
|
#endif
|
||||||
|
// Must be done in correct AppDomain, so leaving it up to the script itself
|
||||||
|
Script.Exec.ExecuteEvent(FunctionName, args);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
#region Internal functions to keep track of script
|
||||||
|
|
||||||
|
public Dictionary<LLUUID, IScript>.KeyCollection GetScriptKeys(uint localID)
|
||||||
|
{
|
||||||
|
if (Scripts.ContainsKey(localID) == false)
|
||||||
|
return null;
|
||||||
|
|
||||||
|
Dictionary<LLUUID, IScript> Obj;
|
||||||
|
Scripts.TryGetValue(localID, out Obj);
|
||||||
|
|
||||||
|
return Obj.Keys;
|
||||||
|
}
|
||||||
|
|
||||||
|
public IScript GetScript(uint localID, LLUUID itemID)
|
||||||
|
{
|
||||||
|
if (Scripts.ContainsKey(localID) == false)
|
||||||
|
return null;
|
||||||
|
|
||||||
|
Dictionary<LLUUID, IScript> Obj;
|
||||||
|
Scripts.TryGetValue(localID, out Obj);
|
||||||
|
if (Obj.ContainsKey(itemID) == false)
|
||||||
|
return null;
|
||||||
|
|
||||||
|
// Get script
|
||||||
|
IScript Script;
|
||||||
|
Obj.TryGetValue(itemID, out Script);
|
||||||
|
|
||||||
|
return Script;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void SetScript(uint localID, LLUUID itemID, IScript Script)
|
||||||
|
{
|
||||||
|
// Create object if it doesn't exist
|
||||||
|
if (Scripts.ContainsKey(localID) == false)
|
||||||
|
{
|
||||||
|
Scripts.Add(localID, new Dictionary<LLUUID, IScript>());
|
||||||
|
}
|
||||||
|
|
||||||
|
// Delete script if it exists
|
||||||
|
Dictionary<LLUUID, IScript> Obj;
|
||||||
|
Scripts.TryGetValue(localID, out Obj);
|
||||||
|
if (Obj.ContainsKey(itemID) == true)
|
||||||
|
Obj.Remove(itemID);
|
||||||
|
|
||||||
|
// Add to object
|
||||||
|
Obj.Add(itemID, Script);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void RemoveScript(uint localID, LLUUID itemID)
|
||||||
|
{
|
||||||
|
// Don't have that object?
|
||||||
|
if (Scripts.ContainsKey(localID) == false)
|
||||||
|
return;
|
||||||
|
|
||||||
|
// Delete script if it exists
|
||||||
|
Dictionary<LLUUID, IScript> Obj;
|
||||||
|
Scripts.TryGetValue(localID, out Obj);
|
||||||
|
if (Obj.ContainsKey(itemID) == true)
|
||||||
|
Obj.Remove(itemID);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
|
||||||
|
public void ResetScript(uint localID, LLUUID itemID)
|
||||||
|
{
|
||||||
|
string script = GetScript(localID, itemID).Source;
|
||||||
|
StopScript(localID, itemID);
|
||||||
|
StartScript(localID, itemID, script);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#region Script serialization/deserialization
|
||||||
|
|
||||||
|
public void GetSerializedScript(uint localID, LLUUID itemID)
|
||||||
|
{
|
||||||
|
// Serialize the script and return it
|
||||||
|
// Should not be a problem
|
||||||
|
FileStream fs = File.Create("SERIALIZED_SCRIPT_" + itemID);
|
||||||
|
BinaryFormatter b = new BinaryFormatter();
|
||||||
|
b.Serialize(fs, GetScript(localID, itemID));
|
||||||
|
fs.Close();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void PutSerializedScript(uint localID, LLUUID itemID)
|
||||||
|
{
|
||||||
|
// Deserialize the script and inject it into an AppDomain
|
||||||
|
|
||||||
|
// How to inject into an AppDomain?
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -2,6 +2,7 @@
|
||||||
using OpenSim.Framework;
|
using OpenSim.Framework;
|
||||||
using OpenSim.Framework.Console;
|
using OpenSim.Framework.Console;
|
||||||
using OpenSim.Region.Environment.Scenes;
|
using OpenSim.Region.Environment.Scenes;
|
||||||
|
using OpenSim.Region.ScriptEngine.Common.ScriptEngineBase;
|
||||||
|
|
||||||
namespace OpenSim.Region.ScriptEngine.Common
|
namespace OpenSim.Region.ScriptEngine.Common
|
||||||
{
|
{
|
||||||
|
|
@ -44,7 +45,7 @@ namespace OpenSim.Region.ScriptEngine.Common
|
||||||
void remote_data(uint localID, LLUUID itemID);
|
void remote_data(uint localID, LLUUID itemID);
|
||||||
void http_response(uint localID, LLUUID itemID);
|
void http_response(uint localID, LLUUID itemID);
|
||||||
}
|
}
|
||||||
|
|
||||||
public interface ServerRemotingObject
|
public interface ServerRemotingObject
|
||||||
{
|
{
|
||||||
RemoteEvents Events();
|
RemoteEvents Events();
|
||||||
|
|
@ -52,7 +53,8 @@ namespace OpenSim.Region.ScriptEngine.Common
|
||||||
public interface ScriptEngine
|
public interface ScriptEngine
|
||||||
{
|
{
|
||||||
RemoteEvents EventManager();
|
RemoteEvents EventManager();
|
||||||
void InitializeEngine(Scene Sceneworld, LogBase logger, bool DontHookUp);
|
void InitializeEngine(Scene Sceneworld, LogBase logger, bool DontHookUp, ScriptManager newScriptManager);
|
||||||
|
ScriptManager GetScriptManager();
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -58,10 +58,10 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL
|
||||||
{
|
{
|
||||||
case ".txt":
|
case ".txt":
|
||||||
case ".lsl":
|
case ".lsl":
|
||||||
Common.SendToDebug("Source code is LSL, converting to CS");
|
Common.ScriptEngineBase.Common.SendToDebug("Source code is LSL, converting to CS");
|
||||||
return CompileFromLSLText(File.ReadAllText(LSOFileName));
|
return CompileFromLSLText(File.ReadAllText(LSOFileName));
|
||||||
case ".cs":
|
case ".cs":
|
||||||
Common.SendToDebug("Source code is CS");
|
Common.ScriptEngineBase.Common.SendToDebug("Source code is CS");
|
||||||
return CompileFromCSText(File.ReadAllText(LSOFileName));
|
return CompileFromCSText(File.ReadAllText(LSOFileName));
|
||||||
default:
|
default:
|
||||||
throw new Exception("Unknown script type.");
|
throw new Exception("Unknown script type.");
|
||||||
|
|
|
||||||
|
|
@ -313,7 +313,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL
|
||||||
"namespace SecondLife { ";
|
"namespace SecondLife { ";
|
||||||
Return += "" +
|
Return += "" +
|
||||||
//"[Serializable] " +
|
//"[Serializable] " +
|
||||||
"public class Script : OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL.LSL_BaseClass { ";
|
"public class Script : OpenSim.Region.ScriptEngine.Common.LSL_BaseClass { ";
|
||||||
Return += @"public Script() { } ";
|
Return += @"public Script() { } ";
|
||||||
Return += Script;
|
Return += Script;
|
||||||
Return += "} }\r\n";
|
Return += "} }\r\n";
|
||||||
|
|
|
||||||
|
|
@ -32,93 +32,23 @@ using OpenSim.Framework.Console;
|
||||||
using OpenSim.Region.Environment.Interfaces;
|
using OpenSim.Region.Environment.Interfaces;
|
||||||
using OpenSim.Region.Environment.Scenes;
|
using OpenSim.Region.Environment.Scenes;
|
||||||
using OpenSim.Region.ScriptEngine.Common;
|
using OpenSim.Region.ScriptEngine.Common;
|
||||||
|
using OpenSim.Region.ScriptEngine.Common.ScriptEngineBase;
|
||||||
|
using EventManager=OpenSim.Region.ScriptEngine.Common.ScriptEngineBase.EventManager;
|
||||||
|
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
||||||
{
|
{
|
||||||
/// <summary>
|
|
||||||
/// This is the root object for ScriptEngine. Objects access each other trough this class.
|
|
||||||
/// </summary>
|
|
||||||
///
|
|
||||||
[Serializable]
|
[Serializable]
|
||||||
public class ScriptEngine : IRegionModule, OpenSim.Region.ScriptEngine.Common.ScriptServerInterfaces.ScriptEngine
|
public class ScriptEngine : OpenSim.Region.ScriptEngine.Common.ScriptEngineBase.ScriptEngine
|
||||||
{
|
{
|
||||||
public Scene World;
|
// We need to override a few things for our DotNetEngine
|
||||||
public EventManager m_EventManager; // Handles and queues incoming events from OpenSim
|
public override void Initialise(Scene scene, IConfigSource config)
|
||||||
internal EventQueueManager m_EventQueueManager; // Executes events
|
|
||||||
public ScriptManager m_ScriptManager; // Load, unload and execute scripts
|
|
||||||
internal AppDomainManager m_AppDomainManager;
|
|
||||||
internal LSLLongCmdHandler m_LSLLongCmdHandler;
|
|
||||||
|
|
||||||
private LogBase m_log;
|
|
||||||
|
|
||||||
public ScriptEngine()
|
|
||||||
{
|
{
|
||||||
//Common.SendToDebug("ScriptEngine Object Initialized");
|
InitializeEngine(scene, MainLog.Instance, true, GetScriptManager());
|
||||||
Common.mySE = this;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
public LogBase Log
|
public override OpenSim.Region.ScriptEngine.Common.ScriptEngineBase.ScriptManager _GetScriptManager()
|
||||||
{
|
{
|
||||||
get { return m_log; }
|
return new ScriptManager(this);
|
||||||
}
|
}
|
||||||
|
|
||||||
public void InitializeEngine(Scene Sceneworld, LogBase logger, bool HookUpToServer)
|
|
||||||
{
|
|
||||||
World = Sceneworld;
|
|
||||||
m_log = logger;
|
|
||||||
|
|
||||||
Log.Verbose("ScriptEngine", "DotNet & LSL ScriptEngine initializing");
|
|
||||||
|
|
||||||
//m_logger.Status("ScriptEngine", "InitializeEngine");
|
|
||||||
|
|
||||||
// Create all objects we'll be using
|
|
||||||
m_EventQueueManager = new EventQueueManager(this);
|
|
||||||
m_EventManager = new EventManager(this, HookUpToServer);
|
|
||||||
m_ScriptManager = new ScriptManager(this);
|
|
||||||
m_AppDomainManager = new AppDomainManager();
|
|
||||||
m_LSLLongCmdHandler = new LSLLongCmdHandler(this);
|
|
||||||
|
|
||||||
// Should we iterate the region for scripts that needs starting?
|
|
||||||
// Or can we assume we are loaded before anything else so we can use proper events?
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Shutdown()
|
|
||||||
{
|
|
||||||
// We are shutting down
|
|
||||||
}
|
|
||||||
|
|
||||||
ScriptServerInterfaces.RemoteEvents ScriptServerInterfaces.ScriptEngine.EventManager()
|
|
||||||
{
|
|
||||||
return this.m_EventManager;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
#region IRegionModule
|
|
||||||
|
|
||||||
public void Initialise(Scene scene, IConfigSource config)
|
|
||||||
{
|
|
||||||
InitializeEngine(scene, MainLog.Instance, true);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void PostInitialise()
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Close()
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
public string Name
|
|
||||||
{
|
|
||||||
get { return "DotNetEngine"; }
|
|
||||||
}
|
|
||||||
|
|
||||||
public bool IsSharedModule
|
|
||||||
{
|
|
||||||
get { return false; }
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -35,421 +35,127 @@ using System.Threading;
|
||||||
using libsecondlife;
|
using libsecondlife;
|
||||||
using OpenSim.Framework;
|
using OpenSim.Framework;
|
||||||
using OpenSim.Region.Environment.Scenes;
|
using OpenSim.Region.Environment.Scenes;
|
||||||
using OpenSim.Region.ScriptEngine.DotNetEngine.Compiler;
|
using OpenSim.Region.ScriptEngine.Common;
|
||||||
using OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL;
|
using OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL;
|
||||||
|
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
||||||
{
|
{
|
||||||
/// <summary>
|
public class ScriptManager : OpenSim.Region.ScriptEngine.Common.ScriptEngineBase.ScriptManager
|
||||||
/// Loads scripts
|
|
||||||
/// Compiles them if necessary
|
|
||||||
/// Execute functions for EventQueueManager (Sends them to script on other AppDomain for execution)
|
|
||||||
/// </summary>
|
|
||||||
///
|
|
||||||
|
|
||||||
// This class is as close as you get to the script without being inside script class. It handles all the dirty work for other classes.
|
|
||||||
// * Keeps track of running scripts
|
|
||||||
// * Compiles script if necessary (through "Compiler")
|
|
||||||
// * Loads script (through "AppDomainManager" called from for example "EventQueueManager")
|
|
||||||
// * Executes functions inside script (called from for example "EventQueueManager" class)
|
|
||||||
// * Unloads script (through "AppDomainManager" called from for example "EventQueueManager")
|
|
||||||
// * Dedicated load/unload thread, and queues loading/unloading.
|
|
||||||
// This so that scripts starting or stopping will not slow down other theads or whole system.
|
|
||||||
//
|
|
||||||
[Serializable]
|
|
||||||
public class ScriptManager
|
|
||||||
{
|
{
|
||||||
#region Declares
|
public ScriptManager(Common.ScriptEngineBase.ScriptEngine scriptEngine)
|
||||||
|
: base(scriptEngine)
|
||||||
private Thread scriptLoadUnloadThread;
|
|
||||||
private int scriptLoadUnloadThread_IdleSleepms = 100;
|
|
||||||
private Queue<LUStruct> LUQueue = new Queue<LUStruct>();
|
|
||||||
|
|
||||||
|
|
||||||
// Load/Unload structure
|
|
||||||
private struct LUStruct
|
|
||||||
{
|
{
|
||||||
public uint localID;
|
base.m_scriptEngine = scriptEngine;
|
||||||
public LLUUID itemID;
|
|
||||||
public string script;
|
|
||||||
public LUType Action;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
private enum LUType
|
// KEEP TRACK OF SCRIPTS <int id, whatever script>
|
||||||
{
|
//internal Dictionary<uint, Dictionary<LLUUID, LSL_BaseClass>> Scripts = new Dictionary<uint, Dictionary<LLUUID, LSL_BaseClass>>();
|
||||||
Unknown = 0,
|
// LOAD SCRIPT
|
||||||
Load = 1,
|
// UNLOAD SCRIPT
|
||||||
Unload = 2
|
// PROVIDE SCRIPT WITH ITS INTERFACE TO OpenSim
|
||||||
}
|
|
||||||
|
|
||||||
// Object<string, Script<string, script>>
|
|
||||||
// IMPORTANT: Types and MemberInfo-derived objects require a LOT of memory.
|
|
||||||
// Instead use RuntimeTypeHandle, RuntimeFieldHandle and RunTimeHandle (IntPtr) instead!
|
|
||||||
internal Dictionary<uint, Dictionary<LLUUID, LSL_BaseClass>> Scripts =
|
|
||||||
new Dictionary<uint, Dictionary<LLUUID, LSL_BaseClass>>();
|
|
||||||
|
|
||||||
public Scene World
|
|
||||||
{
|
|
||||||
get { return m_scriptEngine.World; }
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Object init/shutdown
|
|
||||||
|
|
||||||
private ScriptEngine m_scriptEngine;
|
|
||||||
|
|
||||||
public ScriptManager(ScriptEngine scriptEngine)
|
|
||||||
{
|
|
||||||
m_scriptEngine = scriptEngine;
|
|
||||||
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
|
|
||||||
scriptLoadUnloadThread = new Thread(ScriptLoadUnloadThreadLoop);
|
|
||||||
scriptLoadUnloadThread.Name = "ScriptLoadUnloadThread";
|
|
||||||
scriptLoadUnloadThread.IsBackground = true;
|
|
||||||
scriptLoadUnloadThread.Priority = ThreadPriority.BelowNormal;
|
|
||||||
scriptLoadUnloadThread.Start();
|
|
||||||
}
|
|
||||||
|
|
||||||
~ScriptManager()
|
|
||||||
{
|
|
||||||
// Abort load/unload thread
|
|
||||||
try
|
|
||||||
{
|
|
||||||
if (scriptLoadUnloadThread != null)
|
|
||||||
{
|
|
||||||
if (scriptLoadUnloadThread.IsAlive == true)
|
|
||||||
{
|
|
||||||
scriptLoadUnloadThread.Abort();
|
|
||||||
scriptLoadUnloadThread.Join();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
catch
|
|
||||||
{
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Load / Unload scripts (Thread loop)
|
|
||||||
|
|
||||||
private void ScriptLoadUnloadThreadLoop()
|
|
||||||
{
|
|
||||||
try
|
|
||||||
{
|
|
||||||
while (true)
|
|
||||||
{
|
|
||||||
if (LUQueue.Count == 0)
|
|
||||||
Thread.Sleep(scriptLoadUnloadThread_IdleSleepms);
|
|
||||||
if (LUQueue.Count > 0)
|
|
||||||
{
|
|
||||||
LUStruct item = LUQueue.Dequeue();
|
|
||||||
if (item.Action == LUType.Unload)
|
|
||||||
_StopScript(item.localID, item.itemID);
|
|
||||||
if (item.Action == LUType.Load)
|
|
||||||
_StartScript(item.localID, item.itemID, item.script);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
catch (ThreadAbortException tae)
|
|
||||||
{
|
|
||||||
string a = tae.ToString();
|
|
||||||
a = "";
|
|
||||||
// Expected
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Helper functions
|
|
||||||
|
|
||||||
private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
|
|
||||||
{
|
|
||||||
//Console.WriteLine("ScriptManager.CurrentDomain_AssemblyResolve: " + args.Name);
|
|
||||||
return Assembly.GetExecutingAssembly().FullName == args.Name ? Assembly.GetExecutingAssembly() : null;
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Internal functions to keep track of script
|
|
||||||
|
|
||||||
internal Dictionary<LLUUID, LSL_BaseClass>.KeyCollection GetScriptKeys(uint localID)
|
|
||||||
{
|
|
||||||
if (Scripts.ContainsKey(localID) == false)
|
|
||||||
return null;
|
|
||||||
|
|
||||||
Dictionary<LLUUID, LSL_BaseClass> Obj;
|
|
||||||
Scripts.TryGetValue(localID, out Obj);
|
|
||||||
|
|
||||||
return Obj.Keys;
|
|
||||||
}
|
|
||||||
|
|
||||||
internal LSL_BaseClass GetScript(uint localID, LLUUID itemID)
|
|
||||||
{
|
|
||||||
if (Scripts.ContainsKey(localID) == false)
|
|
||||||
return null;
|
|
||||||
|
|
||||||
Dictionary<LLUUID, LSL_BaseClass> Obj;
|
|
||||||
Scripts.TryGetValue(localID, out Obj);
|
|
||||||
if (Obj.ContainsKey(itemID) == false)
|
|
||||||
return null;
|
|
||||||
|
|
||||||
// Get script
|
|
||||||
LSL_BaseClass Script;
|
|
||||||
Obj.TryGetValue(itemID, out Script);
|
|
||||||
|
|
||||||
return Script;
|
|
||||||
}
|
|
||||||
|
|
||||||
internal void SetScript(uint localID, LLUUID itemID, LSL_BaseClass Script)
|
|
||||||
{
|
|
||||||
// Create object if it doesn't exist
|
|
||||||
if (Scripts.ContainsKey(localID) == false)
|
|
||||||
{
|
|
||||||
Scripts.Add(localID, new Dictionary<LLUUID, LSL_BaseClass>());
|
|
||||||
}
|
|
||||||
|
|
||||||
// Delete script if it exists
|
|
||||||
Dictionary<LLUUID, LSL_BaseClass> Obj;
|
|
||||||
Scripts.TryGetValue(localID, out Obj);
|
|
||||||
if (Obj.ContainsKey(itemID) == true)
|
|
||||||
Obj.Remove(itemID);
|
|
||||||
|
|
||||||
// Add to object
|
|
||||||
Obj.Add(itemID, Script);
|
|
||||||
}
|
|
||||||
|
|
||||||
internal void RemoveScript(uint localID, LLUUID itemID)
|
|
||||||
{
|
|
||||||
// Don't have that object?
|
|
||||||
if (Scripts.ContainsKey(localID) == false)
|
|
||||||
return;
|
|
||||||
|
|
||||||
// Delete script if it exists
|
|
||||||
Dictionary<LLUUID, LSL_BaseClass> Obj;
|
|
||||||
Scripts.TryGetValue(localID, out Obj);
|
|
||||||
if (Obj.ContainsKey(itemID) == true)
|
|
||||||
Obj.Remove(itemID);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Start/Stop/Reset script
|
|
||||||
|
|
||||||
private Object startStopLock = new Object();
|
|
||||||
|
|
||||||
/// <summary>
|
|
||||||
/// Fetches, loads and hooks up a script to an objects events
|
|
||||||
/// </summary>
|
|
||||||
/// <param name="itemID"></param>
|
|
||||||
/// <param name="localID"></param>
|
|
||||||
public void StartScript(uint localID, LLUUID itemID, string Script)
|
|
||||||
{
|
|
||||||
LUStruct ls = new LUStruct();
|
|
||||||
ls.localID = localID;
|
|
||||||
ls.itemID = itemID;
|
|
||||||
ls.script = Script;
|
|
||||||
ls.Action = LUType.Load;
|
|
||||||
LUQueue.Enqueue(ls);
|
|
||||||
}
|
|
||||||
|
|
||||||
/// <summary>
|
|
||||||
/// Disables and unloads a script
|
|
||||||
/// </summary>
|
|
||||||
/// <param name="localID"></param>
|
|
||||||
/// <param name="itemID"></param>
|
|
||||||
public void StopScript(uint localID, LLUUID itemID)
|
|
||||||
{
|
|
||||||
LUStruct ls = new LUStruct();
|
|
||||||
ls.localID = localID;
|
|
||||||
ls.itemID = itemID;
|
|
||||||
ls.Action = LUType.Unload;
|
|
||||||
LUQueue.Enqueue(ls);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void ResetScript(uint localID, LLUUID itemID)
|
|
||||||
{
|
|
||||||
string script = GetScript(localID, itemID).SourceCode;
|
|
||||||
StopScript(localID, itemID);
|
|
||||||
StartScript(localID, itemID, script);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Create a new instance of the compiler (reuse)
|
|
||||||
private Compiler.LSL.Compiler LSLCompiler = new Compiler.LSL.Compiler();
|
private Compiler.LSL.Compiler LSLCompiler = new Compiler.LSL.Compiler();
|
||||||
|
|
||||||
private void _StartScript(uint localID, LLUUID itemID, string Script)
|
public override void _StartScript(uint localID, LLUUID itemID, string Script)
|
||||||
{
|
{
|
||||||
lock (startStopLock)
|
//IScriptHost root = host.GetRoot();
|
||||||
|
Console.WriteLine("ScriptManager StartScript: localID: " + localID + ", itemID: " + itemID);
|
||||||
|
|
||||||
|
// We will initialize and start the script.
|
||||||
|
// It will be up to the script itself to hook up the correct events.
|
||||||
|
string ScriptSource = "";
|
||||||
|
|
||||||
|
SceneObjectPart m_host = World.GetSceneObjectPart(localID);
|
||||||
|
|
||||||
|
try
|
||||||
{
|
{
|
||||||
//IScriptHost root = host.GetRoot();
|
// Compile (We assume LSL)
|
||||||
Console.WriteLine("ScriptManager StartScript: localID: " + localID + ", itemID: " + itemID);
|
ScriptSource = LSLCompiler.CompileFromLSLText(Script);
|
||||||
|
|
||||||
// We will initialize and start the script.
|
#if DEBUG
|
||||||
// It will be up to the script itself to hook up the correct events.
|
long before;
|
||||||
string ScriptSource = "";
|
before = GC.GetTotalMemory(true);
|
||||||
|
#endif
|
||||||
|
|
||||||
SceneObjectPart m_host = World.GetSceneObjectPart(localID);
|
IScript CompiledScript;
|
||||||
|
CompiledScript = m_scriptEngine.m_AppDomainManager.LoadScript(ScriptSource);
|
||||||
|
|
||||||
|
#if DEBUG
|
||||||
|
Console.WriteLine("Script " + itemID + " occupies {0} bytes", GC.GetTotalMemory(true) - before);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
CompiledScript.Source = ScriptSource;
|
||||||
|
// Add it to our script memstruct
|
||||||
|
SetScript(localID, itemID, CompiledScript);
|
||||||
|
|
||||||
|
// We need to give (untrusted) assembly a private instance of BuiltIns
|
||||||
|
// this private copy will contain Read-Only FullitemID so that it can bring that on to the server whenever needed.
|
||||||
|
|
||||||
|
|
||||||
|
LSL_BuiltIn_Commands LSLB = new LSL_BuiltIn_Commands(m_scriptEngine, m_host, localID, itemID);
|
||||||
|
|
||||||
|
// Start the script - giving it BuiltIns
|
||||||
|
CompiledScript.Start(LSLB);
|
||||||
|
|
||||||
|
// Fire the first start-event
|
||||||
|
m_scriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "state_entry", new object[] { });
|
||||||
|
}
|
||||||
|
catch (Exception e)
|
||||||
|
{
|
||||||
|
//m_scriptEngine.Log.Error("ScriptEngine", "Error compiling script: " + e.ToString());
|
||||||
try
|
try
|
||||||
{
|
{
|
||||||
if (!Script.EndsWith("dll"))
|
// DISPLAY ERROR INWORLD
|
||||||
{
|
string text = "Error compiling script:\r\n" + e.Message.ToString();
|
||||||
// Compile (We assume LSL)
|
if (text.Length > 1500)
|
||||||
ScriptSource = LSLCompiler.CompileFromLSLText(Script);
|
text = text.Substring(0, 1500);
|
||||||
//Console.WriteLine("Compilation of " + FileName + " done");
|
World.SimChat(Helpers.StringToField(text), ChatTypeEnum.Say, 0, m_host.AbsolutePosition,
|
||||||
// * Insert yield into code
|
m_host.Name, m_host.UUID);
|
||||||
ScriptSource = ProcessYield(ScriptSource);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
ScriptSource = Script;
|
|
||||||
}
|
|
||||||
|
|
||||||
#if DEBUG
|
|
||||||
long before;
|
|
||||||
before = GC.GetTotalMemory(true);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
LSL_BaseClass CompiledScript;
|
|
||||||
CompiledScript = m_scriptEngine.m_AppDomainManager.LoadScript(ScriptSource);
|
|
||||||
|
|
||||||
#if DEBUG
|
|
||||||
Console.WriteLine("Script " + itemID + " occupies {0} bytes", GC.GetTotalMemory(true) - before);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
CompiledScript.SourceCode = ScriptSource;
|
|
||||||
// Add it to our script memstruct
|
|
||||||
SetScript(localID, itemID, CompiledScript);
|
|
||||||
|
|
||||||
// We need to give (untrusted) assembly a private instance of BuiltIns
|
|
||||||
// this private copy will contain Read-Only FullitemID so that it can bring that on to the server whenever needed.
|
|
||||||
|
|
||||||
|
|
||||||
LSL_BuiltIn_Commands LSLB = new LSL_BuiltIn_Commands(m_scriptEngine, m_host, localID, itemID);
|
|
||||||
|
|
||||||
// Start the script - giving it BuiltIns
|
|
||||||
CompiledScript.Start(LSLB);
|
|
||||||
|
|
||||||
// Fire the first start-event
|
|
||||||
m_scriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "state_entry", new object[] {});
|
|
||||||
}
|
}
|
||||||
catch (Exception e)
|
catch (Exception e2)
|
||||||
{
|
{
|
||||||
//m_scriptEngine.Log.Error("ScriptEngine", "Error compiling script: " + e.ToString());
|
m_scriptEngine.Log.Error("ScriptEngine", "Error displaying error in-world: " + e2.ToString());
|
||||||
try
|
m_scriptEngine.Log.Error("ScriptEngine",
|
||||||
{
|
"Errormessage: Error compiling script:\r\n" + e.Message.ToString());
|
||||||
// DISPLAY ERROR INWORLD
|
|
||||||
string text = "Error compiling script:\r\n" + e.Message.ToString();
|
|
||||||
if (text.Length > 1500)
|
|
||||||
text = text.Substring(0, 1500);
|
|
||||||
World.SimChat(Helpers.StringToField(text), ChatTypeEnum.Say, 0, m_host.AbsolutePosition,
|
|
||||||
m_host.Name, m_host.UUID);
|
|
||||||
}
|
|
||||||
catch (Exception e2)
|
|
||||||
{
|
|
||||||
m_scriptEngine.Log.Error("ScriptEngine", "Error displaying error in-world: " + e2.ToString());
|
|
||||||
m_scriptEngine.Log.Error("ScriptEngine",
|
|
||||||
"Errormessage: Error compiling script:\r\n" + e.Message.ToString());
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private void _StopScript(uint localID, LLUUID itemID)
|
public override void _StopScript(uint localID, LLUUID itemID)
|
||||||
{
|
{
|
||||||
lock (startStopLock)
|
// Stop script
|
||||||
{
|
Console.WriteLine("Stop script localID: " + localID + " LLUID: " + itemID.ToString());
|
||||||
// Stop script
|
|
||||||
Console.WriteLine("Stop script localID: " + localID + " LLUID: " + itemID.ToString());
|
|
||||||
|
|
||||||
|
|
||||||
// Stop long command on script
|
// Stop long command on script
|
||||||
m_scriptEngine.m_LSLLongCmdHandler.RemoveScript(localID, itemID);
|
m_scriptEngine.m_LSLLongCmdHandler.RemoveScript(localID, itemID);
|
||||||
|
|
||||||
LSL_BaseClass LSLBC = GetScript(localID, itemID);
|
IScript LSLBC = GetScript(localID, itemID);
|
||||||
if (LSLBC == null)
|
if (LSLBC == null)
|
||||||
return;
|
|
||||||
|
|
||||||
// TEMP: First serialize it
|
|
||||||
//GetSerializedScript(localID, itemID);
|
|
||||||
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
// Get AppDomain
|
|
||||||
AppDomain ad = LSLBC.Exec.GetAppDomain();
|
|
||||||
// Tell script not to accept new requests
|
|
||||||
GetScript(localID, itemID).Exec.StopScript();
|
|
||||||
// Remove from internal structure
|
|
||||||
RemoveScript(localID, itemID);
|
|
||||||
// Tell AppDomain that we have stopped script
|
|
||||||
m_scriptEngine.m_AppDomainManager.StopScript(ad);
|
|
||||||
}
|
|
||||||
catch (Exception e)
|
|
||||||
{
|
|
||||||
Console.WriteLine("Exception stopping script localID: " + localID + " LLUID: " + itemID.ToString() +
|
|
||||||
": " + e.ToString());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private string ProcessYield(string FileName)
|
|
||||||
{
|
|
||||||
// TODO: Create a new assembly and copy old but insert Yield Code
|
|
||||||
//return TempDotNetMicroThreadingCodeInjector.TestFix(FileName);
|
|
||||||
return FileName;
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Perform event execution in script
|
|
||||||
|
|
||||||
/// <summary>
|
|
||||||
/// Execute a LL-event-function in Script
|
|
||||||
/// </summary>
|
|
||||||
/// <param name="localID">Object the script is located in</param>
|
|
||||||
/// <param name="itemID">Script ID</param>
|
|
||||||
/// <param name="FunctionName">Name of function</param>
|
|
||||||
/// <param name="args">Arguments to pass to function</param>
|
|
||||||
internal void ExecuteEvent(uint localID, LLUUID itemID, string FunctionName, object[] args)
|
|
||||||
{
|
|
||||||
#if DEBUG
|
|
||||||
Console.WriteLine("ScriptEngine: Inside ExecuteEvent for event " + FunctionName);
|
|
||||||
#endif
|
|
||||||
// Execute a function in the script
|
|
||||||
//m_scriptEngine.Log.Verbose("ScriptEngine", "Executing Function localID: " + localID + ", itemID: " + itemID + ", FunctionName: " + FunctionName);
|
|
||||||
LSL_BaseClass Script = m_scriptEngine.m_ScriptManager.GetScript(localID, itemID);
|
|
||||||
if (Script == null)
|
|
||||||
return;
|
return;
|
||||||
|
|
||||||
#if DEBUG
|
// TEMP: First serialize it
|
||||||
Console.WriteLine("ScriptEngine: Executing event: " + FunctionName);
|
//GetSerializedScript(localID, itemID);
|
||||||
#endif
|
|
||||||
// Must be done in correct AppDomain, so leaving it up to the script itself
|
|
||||||
Script.Exec.ExecuteEvent(FunctionName, args);
|
try
|
||||||
|
{
|
||||||
|
// Get AppDomain
|
||||||
|
AppDomain ad = LSLBC.Exec.GetAppDomain();
|
||||||
|
// Tell script not to accept new requests
|
||||||
|
GetScript(localID, itemID).Exec.StopScript();
|
||||||
|
// Remove from internal structure
|
||||||
|
RemoveScript(localID, itemID);
|
||||||
|
// Tell AppDomain that we have stopped script
|
||||||
|
m_scriptEngine.m_AppDomainManager.StopScript(ad);
|
||||||
|
}
|
||||||
|
catch (Exception e)
|
||||||
|
{
|
||||||
|
Console.WriteLine("Exception stopping script localID: " + localID + " LLUID: " + itemID.ToString() +
|
||||||
|
": " + e.ToString());
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region Script serialization/deserialization
|
|
||||||
|
|
||||||
public void GetSerializedScript(uint localID, LLUUID itemID)
|
|
||||||
{
|
|
||||||
// Serialize the script and return it
|
|
||||||
// Should not be a problem
|
|
||||||
FileStream fs = File.Create("SERIALIZED_SCRIPT_" + itemID);
|
|
||||||
BinaryFormatter b = new BinaryFormatter();
|
|
||||||
b.Serialize(fs, GetScript(localID, itemID));
|
|
||||||
fs.Close();
|
|
||||||
}
|
|
||||||
|
|
||||||
public void PutSerializedScript(uint localID, LLUUID itemID)
|
|
||||||
{
|
|
||||||
// Deserialize the script and inject it into an AppDomain
|
|
||||||
|
|
||||||
// How to inject into an AppDomain?
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -1,69 +0,0 @@
|
||||||
/*
|
|
||||||
* 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 Rail.Reflect;
|
|
||||||
using Rail.Transformation;
|
|
||||||
|
|
||||||
namespace OpenSim.Region.ScriptEngine.DotNetEngine
|
|
||||||
{
|
|
||||||
/// <summary>
|
|
||||||
/// Tedds Sandbox for RAIL/microtrheading. This class is only for testing purposes!
|
|
||||||
/// Its offspring will be the actual implementation.
|
|
||||||
/// </summary>
|
|
||||||
internal class TempDotNetMicroThreadingCodeInjector
|
|
||||||
{
|
|
||||||
public static string TestFix(string FileName)
|
|
||||||
{
|
|
||||||
string ret = Path.GetFileNameWithoutExtension(FileName + "_fixed.dll");
|
|
||||||
|
|
||||||
Console.WriteLine("Loading: \"" + FileName + "\"");
|
|
||||||
RAssemblyDef rAssembly = RAssemblyDef.LoadAssembly(FileName);
|
|
||||||
|
|
||||||
|
|
||||||
//Get the type of the method to copy from assembly Teste2.exe to assembly Teste.exe
|
|
||||||
RTypeDef type = (RTypeDef) rAssembly.RModuleDef.GetType("SecondLife.Script");
|
|
||||||
|
|
||||||
//Get the methods in the type
|
|
||||||
RMethod[] m = type.GetMethods();
|
|
||||||
|
|
||||||
//Create a MethodPrologueAdder visitor object with the method to add
|
|
||||||
//and with the flag that enables local variable creation set to true
|
|
||||||
MethodPrologueAdder mpa = new MethodPrologueAdder((RMethodDef) m[0], true);
|
|
||||||
|
|
||||||
//Apply the changes to the assembly
|
|
||||||
rAssembly.Accept(mpa);
|
|
||||||
|
|
||||||
//Save the new assembly
|
|
||||||
rAssembly.SaveAssembly(ret);
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
10
prebuild.xml
10
prebuild.xml
|
|
@ -1119,6 +1119,13 @@
|
||||||
<Reference name="OpenSim.Framework"/>
|
<Reference name="OpenSim.Framework"/>
|
||||||
<Reference name="OpenSim.Region.Environment" />
|
<Reference name="OpenSim.Region.Environment" />
|
||||||
<Reference name="OpenSim.Framework.Console"/>
|
<Reference name="OpenSim.Framework.Console"/>
|
||||||
|
<Reference name="Axiom.MathLib.dll" localCopy="false"/>
|
||||||
|
<Reference name="Nini.dll" />
|
||||||
|
<Reference name="RAIL.dll"/>
|
||||||
|
<Reference name="OpenSim.Framework.Console"/>
|
||||||
|
<Reference name="OpenSim.Region.Terrain.BasicTerrain"/>
|
||||||
|
<Reference name="Nini.dll" />
|
||||||
|
|
||||||
<Files>
|
<Files>
|
||||||
<Match pattern="*.cs" recurse="true"/>
|
<Match pattern="*.cs" recurse="true"/>
|
||||||
</Files>
|
</Files>
|
||||||
|
|
@ -1158,9 +1165,6 @@
|
||||||
</Files>
|
</Files>
|
||||||
</Project>
|
</Project>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
<Project name="OpenSim.Grid.ScriptServer" path="OpenSim/Grid/ScriptServer" type="Exe">
|
<Project name="OpenSim.Grid.ScriptServer" path="OpenSim/Grid/ScriptServer" type="Exe">
|
||||||
<Configuration name="Debug">
|
<Configuration name="Debug">
|
||||||
<Options>
|
<Options>
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue