8 files changed, 139 insertions, 17 deletions

diff --git a/OpenSim/Framework/EstateSettings.cs b/OpenSim/Framework/EstateSettings.cs
index 2a495b0..98604f2 100644
--- a/OpenSim/Framework/EstateSettings.cs
+++ b/OpenSim/Framework/EstateSettings.cs
@@ -373,5 +373,11 @@ namespace OpenSim.Framework
 
             return l_EstateAccess.Contains(user);
         }
+
+        public bool GroupAccess(UUID groupID)
+        {
+            return l_EstateGroups.Contains(groupID);
+        }
+
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
index 1a9313b..4ae96f0 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
@@ -489,18 +489,20 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     List<mapItemReply> mapitems = new List<mapItemReply>();
                     mapItemReply mapitem = new mapItemReply();
 
-                    SceneObjectPart sop = m_scene.GetSceneObjectPart(m_scene.RegionInfo.RegionSettings.TelehubObject);
-
-                    mapitem = new mapItemReply();
-                    mapitem.x = (uint)(xstart + sop.AbsolutePosition.X);
-                    mapitem.y = (uint)(ystart + sop.AbsolutePosition.Y);
-                    mapitem.id = UUID.Zero;
-                    mapitem.name = sop.Name;
-                    mapitem.Extra = 0; // color (not used)
-                    mapitem.Extra2 = 0; // 0 = telehub / 1 = infohub
-                    mapitems.Add(mapitem);
+                    SceneObjectGroup sog = m_scene.GetSceneObjectGroup(m_scene.RegionInfo.RegionSettings.TelehubObject);
+                    if (sog != null)
+                    {
+                        mapitem = new mapItemReply();
+                        mapitem.x = (uint)(xstart + sog.AbsolutePosition.X);
+                        mapitem.y = (uint)(ystart + sog.AbsolutePosition.Y);
+                        mapitem.id = UUID.Zero;
+                        mapitem.name = sog.Name;
+                        mapitem.Extra = 0; // color (not used)
+                        mapitem.Extra2 = 0; // 0 = telehub / 1 = infohub
+                        mapitems.Add(mapitem);
 
-                    remoteClient.SendMapItemReply(mapitems.ToArray(), itemtype, flags);
+                        remoteClient.SendMapItemReply(mapitems.ToArray(), itemtype, flags);
+                    }
                 }
                 else
                 {
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index f03c345..984058c 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -5067,6 +5067,36 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
 
+            if (position == Vector3.Zero) // Teleport
+            {
+                if (!RegionInfo.EstateSettings.AllowDirectTeleport)
+                {
+                    SceneObjectGroup telehub;
+                    if (RegionInfo.RegionSettings.TelehubObject != UUID.Zero && (telehub = GetSceneObjectGroup(RegionInfo.RegionSettings.TelehubObject)) != null)
+                    {
+                        List<SpawnPoint> spawnPoints = RegionInfo.RegionSettings.SpawnPoints();
+                        bool banned = true;
+                        foreach (SpawnPoint sp in spawnPoints)
+                        {
+                            Vector3 spawnPoint = sp.GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                            ILandObject land = LandChannel.GetLandObject(spawnPoint.X, spawnPoint.Y);
+                            if (land == null)
+                                continue;
+                            if (land.IsEitherBannedOrRestricted(agentID))
+                                continue;
+                            banned = false;
+                            break;
+                        }
+
+                        if (banned)
+                        {
+                            reason = "No suitable landing point found";
+                            return false;
+                        }
+                    }
+                }
+            }
+
             reason = String.Empty;
             return true;
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 6fa812d..fb5fd45 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -10646,6 +10646,75 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return list;
         }
 
+        public LSL_Integer llManageEstateAccess(int action, string avatar)
+        {
+            m_host.AddScriptLPS(1);
+            EstateSettings estate = World.RegionInfo.EstateSettings;
+            bool isAccount = false;
+            bool isGroup = false;
+
+            if (!estate.IsEstateOwner(m_host.OwnerID) || !estate.IsEstateManager(m_host.OwnerID))
+                return 0;
+
+            UUID id = new UUID();
+            if (!UUID.TryParse(avatar, out id))
+                return 0;
+
+            UserAccount account = World.UserAccountService.GetUserAccount(World.RegionInfo.ScopeID, id);
+            isAccount = account != null ? true : false;
+            if (!isAccount)
+            {
+                IGroupsModule groups = World.RequestModuleInterface<IGroupsModule>();
+                if (groups != null)
+                {
+                    GroupRecord group = groups.GetGroupRecord(id);
+                    isGroup = group != null ? true : false;
+                    if (!isGroup)
+                        return 0;
+                }
+                else
+                    return 0;
+            }
+
+            switch (action)
+            {
+                case ScriptBaseClass.ESTATE_ACCESS_ALLOWED_AGENT_ADD:
+                    if (!isAccount) return 0;
+                    if (estate.HasAccess(id)) return 1;
+                    if (estate.IsBanned(id))
+                        estate.RemoveBan(id);
+                    estate.AddEstateUser(id);
+                    break;
+                case ScriptBaseClass.ESTATE_ACCESS_ALLOWED_AGENT_REMOVE:
+                    if (!isAccount || !estate.HasAccess(id)) return 0;
+                    estate.RemoveEstateUser(id);
+                    break;
+                case ScriptBaseClass.ESTATE_ACCESS_ALLOWED_GROUP_ADD:
+                    if (!isGroup) return 0;
+                    if (estate.GroupAccess(id)) return 1;
+                    estate.AddEstateGroup(id);
+                    break;
+                case ScriptBaseClass.ESTATE_ACCESS_ALLOWED_GROUP_REMOVE:
+                    if (!isGroup || !estate.GroupAccess(id)) return 0;
+                    estate.RemoveEstateGroup(id);
+                    break;
+                case ScriptBaseClass.ESTATE_ACCESS_BANNED_AGENT_ADD:
+                    if (!isAccount) return 0;
+                    if (estate.IsBanned(id)) return 1;
+                    EstateBan ban = new EstateBan();
+                    ban.EstateID = estate.EstateID;
+                    ban.BannedUserID = id;
+                    estate.AddBan(ban);
+                    break;
+                case ScriptBaseClass.ESTATE_ACCESS_BANNED_AGENT_REMOVE:
+                    if (!isAccount || !estate.IsBanned(id)) return 0;
+                    estate.RemoveBan(id);
+                    break;
+                default: return 0;
+            }
+            return 1;
+        }
+
         #region Not Implemented
         //
         // Listing the unimplemented lsl functions here, please move
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index 282443b..b66537f 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -242,6 +242,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llLoopSound(string sound, double volume);
               void llLoopSoundMaster(string sound, double volume);
               void llLoopSoundSlave(string sound, double volume);
+       LSL_Integer llManageEstateAccess(int action, string avatar);
               void llMakeExplosion(int particles, double scale, double vel, double lifetime, double arc, string texture, LSL_Vector offset);
               void llMakeFire(int particles, double scale, double vel, double lifetime, double arc, string texture, LSL_Vector offset);
               void llMakeFountain(int particles, double scale, double vel, double lifetime, double arc, int bounce, string texture, LSL_Vector offset, double bounce_offset);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index 176dc56..ab2c543 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -432,6 +432,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int REGION_FLAG_ALLOW_DIRECT_TELEPORT = 0x100000;          // region allows direct teleports
         public const int REGION_FLAG_RESTRICT_PUSHOBJECT = 0x400000;            // region restricts llPushObject
 
+        //llManageEstateAccess
+        public const int ESTATE_ACCESS_ALLOWED_AGENT_ADD = 0;
+        public const int ESTATE_ACCESS_ALLOWED_AGENT_REMOVE = 1;
+        public const int ESTATE_ACCESS_ALLOWED_GROUP_ADD = 2;
+        public const int ESTATE_ACCESS_ALLOWED_GROUP_REMOVE = 3;
+        public const int ESTATE_ACCESS_BANNED_AGENT_ADD = 4;
+        public const int ESTATE_ACCESS_BANNED_AGENT_REMOVE = 5;
+
         public static readonly LSLInteger PAY_HIDE = new LSLInteger(-1);
         public static readonly LSLInteger PAY_DEFAULT = new LSLInteger(-2);
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index 9733683..840d3a4 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -1054,6 +1054,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llLoopSoundSlave(sound, volume);
         }
 
+        public LSL_Integer llManageEstateAccess(int action, string avatar)
+        {
+            return m_LSL_Functions.llManageEstateAccess(action, avatar);
+        }
+
         public void llMakeExplosion(int particles, double scale, double vel, double lifetime, double arc, string texture, LSL_Vector offset)
         {
             m_LSL_Functions.llMakeExplosion(particles, scale, vel, lifetime, arc, texture, offset);
diff --git a/OpenSim/Services/HypergridService/HGInventoryService.cs b/OpenSim/Services/HypergridService/HGInventoryService.cs
index daf8c3a..41d5a7a 100644
--- a/OpenSim/Services/HypergridService/HGInventoryService.cs
+++ b/OpenSim/Services/HypergridService/HGInventoryService.cs
@@ -319,13 +319,14 @@ namespace OpenSim.Services.HypergridService
         public override InventoryItemBase GetItem(InventoryItemBase item)
         {
             InventoryItemBase it = base.GetItem(item);
+            if (it != null)
+            {
+                UserAccount user = m_Cache.GetUser(it.CreatorId);
 
-            UserAccount user = m_Cache.GetUser(it.CreatorId);
-
-            // Adjust the creator data
-            if (user != null && it != null && (it.CreatorData == null || it.CreatorData == string.Empty))
-                it.CreatorData = m_HomeURL + ";" + user.FirstName + " " + user.LastName;
-
+                // Adjust the creator data
+                if (user != null && it != null && (it.CreatorData == null || it.CreatorData == string.Empty))
+                    it.CreatorData = m_HomeURL + ";" + user.FirstName + " " + user.LastName;
+            }
             return it;
         }