Set eol

1 files changed, 294 insertions, 294 deletions

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

-{

-    /// <summary>

-    /// Handles LSL commands that takes long time and returns an event, for example timers, HTTP requests, etc.

-    /// </summary>

-    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);

-            }

-        }

-

-        /// <summary>

-        /// Remove a specific script (and all its pending commands)

-        /// </summary>

-        /// <param name="m_localID"></param>

-        /// <param name="m_itemID"></param>

-        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<IHttpRequests>();

-            iHttpReq.StopHttpRequest(localID, itemID);

-        }

-

-        #region TIMER

-

-        //

-        // TIMER

-        //

-        private class TimerClass

-        {

-            public uint localID;

-            public LLUUID itemID;

-            public double interval;

-            public DateTime next;

-        }

-

-        private List<TimerClass> Timers = new List<TimerClass>();

-        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<TimerClass> NewTimers = new List<TimerClass>();

-                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<IHttpRequests>();

-

-            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<IXMLRPC>();

-

-            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<IWorldComm>();

-

-            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
+{
+    /// <summary>
+    /// Handles LSL commands that takes long time and returns an event, for example timers, HTTP requests, etc.
+    /// </summary>
+    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);
+            }
+        }
+
+        /// <summary>
+        /// Remove a specific script (and all its pending commands)
+        /// </summary>
+        /// <param name="m_localID"></param>
+        /// <param name="m_itemID"></param>
+        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<IHttpRequests>();
+            iHttpReq.StopHttpRequest(localID, itemID);
+        }
+
+        #region TIMER
+
+        //
+        // TIMER
+        //
+        private class TimerClass
+        {
+            public uint localID;
+            public LLUUID itemID;
+            public double interval;
+            public DateTime next;
+        }
+
+        private List<TimerClass> Timers = new List<TimerClass>();
+        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<TimerClass> NewTimers = new List<TimerClass>();
+                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<IHttpRequests>();
+
+            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<IXMLRPC>();
+
+            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<IWorldComm>();
+
+            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