Sqlite datastore should now save the textures and extraparams data (used by sculpties) correctly. [Really need to add a ExtraParams field to the sqlite database though, but for now I have combined their data so that we don't lose backward compatibility, know a couple of people have been using the datastore already].

Now have a rough day/night cycle (the movement of the sun needs to be made smoother but for now it is better than we had I think).
Added dalien's patch (issue 294) for saving and loading prims to a xml file (think he will be modifying these to be import/export functions and maybe writing a xml datastore for backups).
Some preliminary work on task inventory (ie object's/prim's inventory).
Added place holder data for AvatarProperties (ie a avatar's profile). Should we store this sort of data on the user server or have another server for it (a normal webserver should work). 
Added a few more method to IClientAPI.  
Sure there is something I'm forgeting.

5 files changed, 221 insertions, 20 deletions

diff --git a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
index f0f73b0..6b8ddc6 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
@@ -472,7 +472,7 @@ namespace OpenSim.Region.Environment.Scenes
                     hasPrim = ((SceneObjectGroup)ent).HasChildPrim(primLocalID);
                     if (hasPrim != false)
                     {
-                        ((SceneObjectGroup)ent).GetPartInventory(remoteClient, primLocalID);
+                        ((SceneObjectGroup)ent).GetPartInventoryFileName(remoteClient, primLocalID);
                         break;
                     }
                 }
@@ -758,6 +758,25 @@ namespace OpenSim.Region.Environment.Scenes
         }
 
         /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="xferID"></param>
+        /// <param name="fileName"></param>
+        public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName)
+        {
+            /*
+            foreach (EntityBase ent in Entities.Values)
+            {
+                if (ent is SceneObjectGroup)
+                {
+                    ((SceneObjectGroup)ent).RequestInventoryFile(remoteClient, ((SceneObjectGroup)ent).LocalId, xferID);
+                    break;
+                }
+            }*/
+        }
+
+        /// <summary>
         /// temporary method to test out creating new inventory items
         /// </summary>
         /// <param name="remoteClient"></param>
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 01e58c7..85479a7 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -29,6 +29,8 @@ using System;
 using System.Collections.Generic;
 using System.Threading;
 using System.Timers;
+using System.IO;
+using System.Xml;
 using libsecondlife;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
@@ -65,6 +67,10 @@ namespace OpenSim.Region.Environment.Scenes
         private int storageCount;
         private int terrainCheckCount;
         private int landPrimCheckCount;
+
+        private int m_timePhase = 24;
+        private int m_timeUpdateCount;
+
         private Mutex updateLock;
 
         protected StorageManager storageManager;
@@ -123,6 +129,11 @@ namespace OpenSim.Region.Environment.Scenes
             get { return Prims; }
         }
 
+        public int TimePhase
+        {
+            get { return this.m_timePhase; }
+        }
+
         #endregion
 
         #region Constructors
@@ -301,6 +312,26 @@ namespace OpenSim.Region.Environment.Scenes
                         landPrimCheckCount = 0;
                     }
                 }
+
+                m_timeUpdateCount++;
+                if (m_timeUpdateCount > 600)
+                {
+                    List<ScenePresence> Avatars = this.RequestAvatarList();
+                    foreach (ScenePresence avatar in Avatars)
+                    {
+                        if (!avatar.childAgent)
+                        {
+                            //Console.WriteLine("sending time update " + timePhase + " from region " + m_regionHandle + " to avatar " + avatar.Firstname);
+                            avatar.ControllingClient.SendViewerTime(m_timePhase);
+                        }
+                    }
+                    m_timeUpdateCount = 0;
+                    m_timePhase++;
+                    if (m_timePhase > 94)
+                    {
+                        m_timePhase = 0;
+                    }
+                }
             }
             catch (NotImplementedException)
             {
@@ -538,7 +569,7 @@ namespace OpenSim.Region.Environment.Scenes
 
         public void AddEntity(SceneObjectGroup sceneObject)
         {
-            if(!Entities.ContainsKey(sceneObject.UUID))
+            if (!Entities.ContainsKey(sceneObject.UUID))
             {
                 Entities.Add(sceneObject.UUID, sceneObject);
             }
@@ -563,6 +594,52 @@ namespace OpenSim.Region.Environment.Scenes
             prim.OnPrimCountTainted += m_LandManager.setPrimsTainted;
         }
 
+        public void LoadPrimsFromXml(string fileName)
+        {
+            XmlDocument doc = new XmlDocument();
+            XmlNode rootNode;
+            int primCount = 0;
+            if (File.Exists(fileName))
+            {
+                XmlTextReader reader = new XmlTextReader(fileName);
+                reader.WhitespaceHandling = WhitespaceHandling.None;
+                doc.Load(reader);
+                reader.Close();
+                rootNode = doc.FirstChild;
+                foreach (XmlNode aPrimNode in rootNode.ChildNodes)
+                {
+                    SceneObjectGroup obj = new SceneObjectGroup(this,
+                                this.m_regionHandle, aPrimNode.OuterXml);
+                    AddEntity(obj);
+                    primCount++;
+                }
+            }
+            else
+            {
+                throw new Exception("Could not open file " + fileName + " for reading");
+            }
+        }
+
+        public void SavePrimsToXml(string fileName)
+        {
+            FileStream file = new FileStream(fileName, FileMode.Create);
+            StreamWriter stream = new StreamWriter(file);
+            int primCount = 0;
+            stream.WriteLine("<scene>\n");
+            foreach (EntityBase ent in Entities.Values)
+            {
+                if (ent is SceneObjectGroup)
+                {
+                    stream.WriteLine(((SceneObjectGroup)ent).ToXmlString());
+                    primCount++;
+                }
+            }
+            stream.WriteLine("</scene>\n");
+            stream.Close();
+            file.Close();
+        }
+
+
         #endregion
 
         #region Add/Remove Avatar Methods
@@ -632,6 +709,7 @@ namespace OpenSim.Region.Environment.Scenes
             client.OnFetchInventory += commsManager.UserProfiles.HandleFetchInventory;
             client.OnAssetUploadRequest += commsManager.TransactionsManager.HandleUDPUploadRequest;
             client.OnXferReceive += commsManager.TransactionsManager.HandleXfer;
+           // client.OnRequestXfer += RequestXfer;
 
             client.OnGrabObject += ProcessObjectGrab;
         }
@@ -950,7 +1028,7 @@ namespace OpenSim.Region.Environment.Scenes
                     AgentCircuitData agent = remoteClient.RequestClientInfo();
                     agent.BaseFolder = LLUUID.Zero;
                     agent.InventoryFolder = LLUUID.Zero;
-//                    agent.startpos = new LLVector3(128, 128, 70);
+                    //                    agent.startpos = new LLVector3(128, 128, 70);
                     agent.startpos = position;
                     agent.child = true;
                     commsManager.InterRegion.InformRegionOfChildAgent(regionHandle, agent);
@@ -1121,7 +1199,15 @@ namespace OpenSim.Region.Environment.Scenes
                         item.assetID = asset.FullID;
                         userInfo.UpdateItem(remoteClient.AgentId, item);
 
-                       // remoteClient.SendInventoryItemUpdate(item);
+                        // remoteClient.SendInventoryItemUpdate(item);
+                        if (item.invType == 7)
+                        {
+                            //do we want to know about updated note cards?
+                        }
+                        else if (item.invType == 10)
+                        {
+                            // do we want to know about updated scripts
+                        }
 
                         return (asset.FullID);
                     }
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 421a981..1e6cd8f 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -212,7 +212,6 @@ namespace OpenSim.Region.Environment.Scenes
         public string ToXmlString()
         {
             StringWriter sw = new StringWriter();
-            //StreamWriter st = new StreamWriter("testxml.txt");
             XmlTextWriter writer = new XmlTextWriter(sw);
             writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
             writer.WriteStartElement(String.Empty, "RootPart", String.Empty);
@@ -231,11 +230,7 @@ namespace OpenSim.Region.Environment.Scenes
             writer.WriteEndElement();
             writer.WriteEndElement();
             writer.Close();
-            // System.Console.WriteLine("prim: " + sw.ToString());
             return sw.ToString();
-            //  st.Close();
-            //   return "";
-
         }
 
         #region Copying
@@ -557,12 +552,26 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         /// <param name="remoteClient"></param>
         /// <param name="localID"></param>
-        public void GetPartInventory(IClientAPI remoteClient, uint localID)
+        public void GetPartInventoryFileName(IClientAPI remoteClient, uint localID)
         {
             SceneObjectPart part = this.GetChildPrim(localID);
             if (part != null)
             {
-                part.GetInventory(remoteClient, localID);
+                part.GetInventoryFileName(remoteClient, localID);
+            }
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="partID"></param>
+        public void RequestInventoryFile(IClientAPI remoteClient, uint localID, ulong xferID)
+        {
+            SceneObjectPart part = this.GetChildPrim(localID);
+            if (part != null)
+            {
+                part.RequestInventoryFile(remoteClient, xferID);
             }
         }
 
@@ -636,6 +645,7 @@ namespace OpenSim.Region.Environment.Scenes
         public void UpdateGroupPosition(LLVector3 pos)
         {
             this.AbsolutePosition = pos;
+
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index 1cfe9c8..c8a7515 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -31,7 +31,7 @@ namespace OpenSim.Region.Environment.Scenes
         public uint GroupMask = FULL_MASK_PERMISSIONS;
         public uint EveryoneMask = FULL_MASK_PERMISSIONS;
         public uint BaseMask = FULL_MASK_PERMISSIONS;
-       
+
         protected byte[] m_particleSystem = new byte[0];
 
         protected SceneObjectGroup m_parentGroup;
@@ -47,7 +47,7 @@ namespace OpenSim.Region.Environment.Scenes
         public LLUUID UUID
         {
             get { return m_uuid; }
-            set { m_uuid = value ; }
+            set { m_uuid = value; }
         }
 
         protected uint m_localID;
@@ -64,7 +64,7 @@ namespace OpenSim.Region.Environment.Scenes
             set { m_name = value; }
         }
 
-        protected LLObject.ObjectFlags m_flags = (LLObject.ObjectFlags)32 + 65536 + 131072 + 256 + 4 + 8 + 2048 + 524288 + 268435456 + 128;
+        protected LLObject.ObjectFlags m_flags = (LLObject.ObjectFlags)32 + 65536 + 131072 + 256 + 4 + 8 + 268435456 + 128;
         public uint ObjectFlags
         {
             get { return (uint)m_flags; }
@@ -221,7 +221,6 @@ namespace OpenSim.Region.Environment.Scenes
             this.AngularVelocity = new LLVector3(0, 0, 0);
             this.Acceleration = new LLVector3(0, 0, 0);
 
-            
 
             //temporary code just so the m_flags field doesn't give a compiler warning
             if (m_flags == LLObject.ObjectFlags.AllowInventoryDrop)
@@ -233,6 +232,7 @@ namespace OpenSim.Region.Environment.Scenes
 
         /// <summary>
         /// Re/create a SceneObjectPart (prim)
+        /// currently not used, and maybe won't be
         /// </summary>
         /// <param name="regionHandle"></param>
         /// <param name="parent"></param>
@@ -396,13 +396,59 @@ namespace OpenSim.Region.Environment.Scenes
         #endregion
 
         #region Inventory
-        public void GetInventory(IClientAPI client, uint localID)
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="localID"></param>
+        public void GetInventoryFileName(IClientAPI client, uint localID)
         {
             if (localID == this.m_localID)
             {
+               // client.SendTaskInventory(this.m_uuid, 0, Helpers.StringToField("primInventory"));
                 client.SendTaskInventory(this.m_uuid, 0, new byte[0]);
             }
         }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="xferID"></param>
+        public void RequestInventoryFile(IClientAPI client, ulong xferID)
+        {
+            // a test item
+            InventoryStringBuilder invString = new InventoryStringBuilder();
+            invString.AddItemStart();
+            invString.AddNameValueLine("item_id", LLUUID.Random().ToStringHyphenated());
+            invString.AddNameValueLine("parent_id", this.UUID.ToStringHyphenated());
+
+            invString.AddPermissionsStart();
+            invString.AddNameValueLine("base_mask", "0x7FFFFFFF");
+            invString.AddNameValueLine("owner_mask", "0x7FFFFFFF");
+            invString.AddNameValueLine("group_mask", "0x7FFFFFFF");
+            invString.AddNameValueLine("everyone_mask", "0x7FFFFFFF");
+            invString.AddNameValueLine("next_owner_mask", "0x7FFFFFFF");
+            invString.AddNameValueLine("creator_id", client.AgentId.ToStringHyphenated());
+            invString.AddNameValueLine("owner_id", client.AgentId.ToStringHyphenated());
+            invString.AddNameValueLine("last_owner_id", LLUUID.Zero.ToStringHyphenated());
+            invString.AddNameValueLine("group_id", LLUUID.Zero.ToStringHyphenated());
+            invString.AddSectionEnd();
+
+            invString.AddNameValueLine("asset_id", "00000000-0000-0000-9999-000000000002");
+            invString.AddNameValueLine("type", "texture");
+            invString.AddNameValueLine("inv_type" , "texture");
+            invString.AddNameValueLine("flags", "0x00");
+            invString.AddNameValueLine("name", "Test inventory" + "|");
+            invString.AddNameValueLine("desc", "test description" + "|");
+            invString.AddNameValueLine("creation_date", "10000");
+            invString.AddSectionEnd();
+
+            byte[] fileInv = Helpers.StringToField(invString.BuildString);
+            byte[] data = new byte[fileInv.Length + 4];
+            Array.Copy(fileInv, 0,data , 4, fileInv.Length);
+            client.SendXferPacket(xferID, 0 + 0x80000000, data);
+        }
         #endregion
 
         #region ExtraParams
@@ -422,7 +468,7 @@ namespace OpenSim.Region.Environment.Scenes
             Array.Copy(data, 0, this.m_shape.ExtraParams, i, data.Length);
 
             this.ScheduleFullUpdate();
-            
+
         }
         #endregion
 
@@ -497,7 +543,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="remoteClient"></param>
         public void SendFullUpdate(IClientAPI remoteClient)
         {
-            m_parentGroup.SendPartFullUpdate( remoteClient, this );
+            m_parentGroup.SendPartFullUpdate(remoteClient, this);
         }
 
         /// <summary>
@@ -580,7 +626,46 @@ namespace OpenSim.Region.Environment.Scenes
 
         public void SetText(string text, Vector3 color, double alpha)
         {
-            Text = text;            
+            Text = text;
+        }
+
+        public class InventoryStringBuilder
+        {
+            public string BuildString = "";
+
+            public InventoryStringBuilder()
+            {
+
+            }
+
+            public void AddItemStart()
+            {
+                BuildString += "\tinv_item\t0\n";
+                BuildString += "\t{\n";
+            }
+
+            public void AddPermissionsStart()
+            {
+                BuildString += "\tpermissions 0\n";
+                BuildString += "\t{\n";
+            }
+
+            public void AddSectionEnd()
+            {
+                BuildString += "\t}\n";
+            }
+
+            public void AddLine(string addLine)
+            {
+                BuildString += addLine;
+            }
+
+            public void AddNameValueLine(string name, string value)
+            {
+                BuildString += "\t\t";
+                BuildString += name + "\t";
+                BuildString += value + "\n";
+            }
         }
     }
 }
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 7dcb760..0393a2a 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -59,7 +59,7 @@ namespace OpenSim.Region.Environment.Scenes
 
         private ulong m_regionHandle;
 
-        public bool childAgent = false;
+        public bool childAgent = true;
         public bool IsRestrictedToRegion = false;
 
         private bool newForce = false;
@@ -495,6 +495,7 @@ namespace OpenSim.Region.Environment.Scenes
             this.SendArrearanceToAllOtherAgents();
 
             this.m_scene.SendAllSceneObjectsToClient(this.ControllingClient);
+            this.ControllingClient.SendViewerTime(this.m_scene.TimePhase);
         }
 
         /// <summary>