From 0081c060d0bb66e842a381e1a15a6cf01c0bd793 Mon Sep 17 00:00:00 2001 From: Tedd Hansen Date: Sat, 12 Jan 2008 14:45:59 +0000 Subject: Set eol --- .../Common/ScriptEngineBase/LSLLongCmdHandler.cs | 588 ++++++++++----------- 1 file changed, 294 insertions(+), 294 deletions(-) (limited to 'OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/LSLLongCmdHandler.cs') diff --git a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/LSLLongCmdHandler.cs b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/LSLLongCmdHandler.cs index 94241eb..635c32a 100644 --- a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/LSLLongCmdHandler.cs +++ b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/LSLLongCmdHandler.cs @@ -1,295 +1,295 @@ -/* -* 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.Collections.Generic; -using System.Threading; -using libsecondlife; -using OpenSim.Region.Environment.Interfaces; -using OpenSim.Region.Environment.Modules; - -namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase -{ - /// - /// Handles LSL commands that takes long time and returns an event, for example timers, HTTP requests, etc. - /// - public class LSLLongCmdHandler - { - private Thread cmdHandlerThread; - private int cmdHandlerThreadCycleSleepms = 100; - - private ScriptEngine m_ScriptEngine; - - public LSLLongCmdHandler(ScriptEngine _ScriptEngine) - { - m_ScriptEngine = _ScriptEngine; - - // Start the thread that will be doing the work - cmdHandlerThread = new Thread(CmdHandlerThreadLoop); - cmdHandlerThread.Name = "CmdHandlerThread"; - cmdHandlerThread.Priority = ThreadPriority.BelowNormal; - cmdHandlerThread.IsBackground = true; - cmdHandlerThread.Start(); - } - - ~LSLLongCmdHandler() - { - // Shut down thread - try - { - if (cmdHandlerThread != null) - { - if (cmdHandlerThread.IsAlive == true) - { - cmdHandlerThread.Abort(); - cmdHandlerThread.Join(); - } - } - } - catch - { - } - } - - private void CmdHandlerThreadLoop() - { - while (true) - { - // Check timers - CheckTimerEvents(); - Thread.Sleep(25); - // Check HttpRequests - CheckHttpRequests(); - Thread.Sleep(25); - // Check XMLRPCRequests - CheckXMLRPCRequests(); - Thread.Sleep(25); - // Check Listeners - CheckListeners(); - Thread.Sleep(25); - - // Sleep before next cycle - //Thread.Sleep(cmdHandlerThreadCycleSleepms); - } - } - - /// - /// Remove a specific script (and all its pending commands) - /// - /// - /// - public void RemoveScript(uint localID, LLUUID itemID) - { - // Remove a specific script - - // Remove from: Timers - UnSetTimerEvents(localID, itemID); - // Remove from: HttpRequest - IHttpRequests iHttpReq = - m_ScriptEngine.World.RequestModuleInterface(); - iHttpReq.StopHttpRequest(localID, itemID); - } - - #region TIMER - - // - // TIMER - // - private class TimerClass - { - public uint localID; - public LLUUID itemID; - public double interval; - public DateTime next; - } - - private List Timers = new List(); - private object TimerListLock = new object(); - - public void SetTimerEvent(uint m_localID, LLUUID m_itemID, double sec) - { - Console.WriteLine("SetTimerEvent"); - - // Always remove first, in case this is a re-set - UnSetTimerEvents(m_localID, m_itemID); - if (sec == 0) // Disabling timer - return; - - // Add to timer - TimerClass ts = new TimerClass(); - ts.localID = m_localID; - ts.itemID = m_itemID; - ts.interval = sec; - ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval); - lock (TimerListLock) - { - Timers.Add(ts); - } - } - - public void UnSetTimerEvents(uint m_localID, LLUUID m_itemID) - { - // Remove from timer - lock (TimerListLock) - { - List NewTimers = new List(); - foreach (TimerClass ts in Timers) - { - if (ts.localID != m_localID && ts.itemID != m_itemID) - { - NewTimers.Add(ts); - } - } - Timers.Clear(); - Timers = NewTimers; - } - } - - public void CheckTimerEvents() - { - // Nothing to do here? - if (Timers.Count == 0) - return; - - lock (TimerListLock) - { - // Go through all timers - foreach (TimerClass ts in Timers) - { - // Time has passed? - if (ts.next.ToUniversalTime() < DateTime.Now.ToUniversalTime()) - { - // Add it to queue - m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(ts.localID, ts.itemID, "timer", - new object[] {}); - // set next interval - - - ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval); - } - } - } // lock - } - - #endregion - - #region HTTP REQUEST - - public void CheckHttpRequests() - { - if (m_ScriptEngine.World == null) - return; - - IHttpRequests iHttpReq = - m_ScriptEngine.World.RequestModuleInterface(); - - HttpRequestClass httpInfo = null; - - if (iHttpReq != null) - httpInfo = iHttpReq.GetNextCompletedRequest(); - - while (httpInfo != null) - { - //Console.WriteLine("PICKED HTTP REQ:" + httpInfo.response_body + httpInfo.status); - - // Deliver data to prim's remote_data handler - // - // TODO: Returning null for metadata, since the lsl function - // only returns the byte for HTTP_BODY_TRUNCATED, which is not - // implemented here yet anyway. Should be fixed if/when maxsize - // is supported - - object[] resobj = new object[] - { - httpInfo.reqID.ToString(), httpInfo.status, null, httpInfo.response_body - }; - - m_ScriptEngine.m_EventQueueManager.AddToScriptQueue( - httpInfo.localID, httpInfo.itemID, "http_response", resobj - ); - - httpInfo.Stop(); - httpInfo = null; - - httpInfo = iHttpReq.GetNextCompletedRequest(); - } - } - - #endregion - - public void CheckXMLRPCRequests() - { - if (m_ScriptEngine.World == null) - return; - - IXMLRPC xmlrpc = m_ScriptEngine.World.RequestModuleInterface(); - - if (xmlrpc != null) - { - while (xmlrpc.hasRequests()) - { - RPCRequestInfo rInfo = xmlrpc.GetNextRequest(); - //Console.WriteLine("PICKED REQUEST"); - - //Deliver data to prim's remote_data handler - object[] resobj = new object[] - { - 2, rInfo.GetChannelKey().ToString(), rInfo.GetMessageID().ToString(), "", - rInfo.GetIntValue(), - rInfo.GetStrVal() - }; - m_ScriptEngine.m_EventQueueManager.AddToScriptQueue( - rInfo.GetLocalID(), rInfo.GetItemID(), "remote_data", resobj - ); - } - } - } - - public void CheckListeners() - { - if (m_ScriptEngine.World == null) - return; - IWorldComm comms = m_ScriptEngine.World.RequestModuleInterface(); - - while (comms.HasMessages()) - { - ListenerInfo lInfo = comms.GetNextMessage(); - - //Deliver data to prim's listen handler - object[] resobj = new object[] - { - lInfo.GetChannel(), lInfo.GetName(), lInfo.GetID().ToString(), lInfo.GetMessage() - }; - - m_ScriptEngine.m_EventQueueManager.AddToScriptQueue( - lInfo.GetLocalID(), lInfo.GetItemID(), "listen", resobj - ); - } - } - } +/* +* 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.Collections.Generic; +using System.Threading; +using libsecondlife; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Region.Environment.Modules; + +namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase +{ + /// + /// Handles LSL commands that takes long time and returns an event, for example timers, HTTP requests, etc. + /// + public class LSLLongCmdHandler + { + private Thread cmdHandlerThread; + private int cmdHandlerThreadCycleSleepms = 100; + + private ScriptEngine m_ScriptEngine; + + public LSLLongCmdHandler(ScriptEngine _ScriptEngine) + { + m_ScriptEngine = _ScriptEngine; + + // Start the thread that will be doing the work + cmdHandlerThread = new Thread(CmdHandlerThreadLoop); + cmdHandlerThread.Name = "CmdHandlerThread"; + cmdHandlerThread.Priority = ThreadPriority.BelowNormal; + cmdHandlerThread.IsBackground = true; + cmdHandlerThread.Start(); + } + + ~LSLLongCmdHandler() + { + // Shut down thread + try + { + if (cmdHandlerThread != null) + { + if (cmdHandlerThread.IsAlive == true) + { + cmdHandlerThread.Abort(); + cmdHandlerThread.Join(); + } + } + } + catch + { + } + } + + private void CmdHandlerThreadLoop() + { + while (true) + { + // Check timers + CheckTimerEvents(); + Thread.Sleep(25); + // Check HttpRequests + CheckHttpRequests(); + Thread.Sleep(25); + // Check XMLRPCRequests + CheckXMLRPCRequests(); + Thread.Sleep(25); + // Check Listeners + CheckListeners(); + Thread.Sleep(25); + + // Sleep before next cycle + //Thread.Sleep(cmdHandlerThreadCycleSleepms); + } + } + + /// + /// Remove a specific script (and all its pending commands) + /// + /// + /// + public void RemoveScript(uint localID, LLUUID itemID) + { + // Remove a specific script + + // Remove from: Timers + UnSetTimerEvents(localID, itemID); + // Remove from: HttpRequest + IHttpRequests iHttpReq = + m_ScriptEngine.World.RequestModuleInterface(); + iHttpReq.StopHttpRequest(localID, itemID); + } + + #region TIMER + + // + // TIMER + // + private class TimerClass + { + public uint localID; + public LLUUID itemID; + public double interval; + public DateTime next; + } + + private List Timers = new List(); + private object TimerListLock = new object(); + + public void SetTimerEvent(uint m_localID, LLUUID m_itemID, double sec) + { + Console.WriteLine("SetTimerEvent"); + + // Always remove first, in case this is a re-set + UnSetTimerEvents(m_localID, m_itemID); + if (sec == 0) // Disabling timer + return; + + // Add to timer + TimerClass ts = new TimerClass(); + ts.localID = m_localID; + ts.itemID = m_itemID; + ts.interval = sec; + ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval); + lock (TimerListLock) + { + Timers.Add(ts); + } + } + + public void UnSetTimerEvents(uint m_localID, LLUUID m_itemID) + { + // Remove from timer + lock (TimerListLock) + { + List NewTimers = new List(); + foreach (TimerClass ts in Timers) + { + if (ts.localID != m_localID && ts.itemID != m_itemID) + { + NewTimers.Add(ts); + } + } + Timers.Clear(); + Timers = NewTimers; + } + } + + public void CheckTimerEvents() + { + // Nothing to do here? + if (Timers.Count == 0) + return; + + lock (TimerListLock) + { + // Go through all timers + foreach (TimerClass ts in Timers) + { + // Time has passed? + if (ts.next.ToUniversalTime() < DateTime.Now.ToUniversalTime()) + { + // Add it to queue + m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(ts.localID, ts.itemID, "timer", + new object[] {}); + // set next interval + + + ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval); + } + } + } // lock + } + + #endregion + + #region HTTP REQUEST + + public void CheckHttpRequests() + { + if (m_ScriptEngine.World == null) + return; + + IHttpRequests iHttpReq = + m_ScriptEngine.World.RequestModuleInterface(); + + HttpRequestClass httpInfo = null; + + if (iHttpReq != null) + httpInfo = iHttpReq.GetNextCompletedRequest(); + + while (httpInfo != null) + { + //Console.WriteLine("PICKED HTTP REQ:" + httpInfo.response_body + httpInfo.status); + + // Deliver data to prim's remote_data handler + // + // TODO: Returning null for metadata, since the lsl function + // only returns the byte for HTTP_BODY_TRUNCATED, which is not + // implemented here yet anyway. Should be fixed if/when maxsize + // is supported + + object[] resobj = new object[] + { + httpInfo.reqID.ToString(), httpInfo.status, null, httpInfo.response_body + }; + + m_ScriptEngine.m_EventQueueManager.AddToScriptQueue( + httpInfo.localID, httpInfo.itemID, "http_response", resobj + ); + + httpInfo.Stop(); + httpInfo = null; + + httpInfo = iHttpReq.GetNextCompletedRequest(); + } + } + + #endregion + + public void CheckXMLRPCRequests() + { + if (m_ScriptEngine.World == null) + return; + + IXMLRPC xmlrpc = m_ScriptEngine.World.RequestModuleInterface(); + + if (xmlrpc != null) + { + while (xmlrpc.hasRequests()) + { + RPCRequestInfo rInfo = xmlrpc.GetNextRequest(); + //Console.WriteLine("PICKED REQUEST"); + + //Deliver data to prim's remote_data handler + object[] resobj = new object[] + { + 2, rInfo.GetChannelKey().ToString(), rInfo.GetMessageID().ToString(), "", + rInfo.GetIntValue(), + rInfo.GetStrVal() + }; + m_ScriptEngine.m_EventQueueManager.AddToScriptQueue( + rInfo.GetLocalID(), rInfo.GetItemID(), "remote_data", resobj + ); + } + } + } + + public void CheckListeners() + { + if (m_ScriptEngine.World == null) + return; + IWorldComm comms = m_ScriptEngine.World.RequestModuleInterface(); + + while (comms.HasMessages()) + { + ListenerInfo lInfo = comms.GetNextMessage(); + + //Deliver data to prim's listen handler + object[] resobj = new object[] + { + lInfo.GetChannel(), lInfo.GetName(), lInfo.GetID().ToString(), lInfo.GetMessage() + }; + + m_ScriptEngine.m_EventQueueManager.AddToScriptQueue( + lInfo.GetLocalID(), lInfo.GetItemID(), "listen", resobj + ); + } + } + } } \ No newline at end of file -- cgit v1.1