4 files changed, 60 insertions, 12 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index e6a323e..fc92f23 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -2298,5 +2298,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             });
             return result;
         }
+
+        /// <summary>
+        /// Convert a unix time to a llGetTimestamp() like string
+        /// </summary>
+        /// <param name="unixTime"></param>
+        /// <returns></returns>
+        public LSL_String osUnixTimeToTimestamp(long time)
+        {
+            CheckThreatLevel(ThreatLevel.VeryLow, "osUnixTimeToTimestamp");
+            long baseTicks = 621355968000000000;
+            long tickResolution = 10000000;
+            long epochTicks = (time * tickResolution) + baseTicks;
+            DateTime date = new DateTime(epochTicks);
+
+            return date.ToString("yyyy-MM-ddTHH:mm:ss.fffffffZ");
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index c9a24f6..10d61ca 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -184,5 +184,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 
         LSL_List osGetAvatarList();
 
+        LSL_String osUnixTimeToTimestamp(long time);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 370bf1d..f3142e6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -678,26 +678,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             return m_OSSL_Functions.osGetSimulatorMemory();
         }
+        
         public void osKickAvatar(string FirstName,string SurName,string alert)
         {
             m_OSSL_Functions.osKickAvatar(FirstName, SurName, alert);
         }
+        
         public void osSetSpeed(string UUID, float SpeedModifier)
         {
             m_OSSL_Functions.osSetSpeed(UUID, SpeedModifier);
         }
+        
         public void osCauseDamage(string avatar, double damage)
         {
             m_OSSL_Functions.osCauseDamage(avatar, damage);
         }
+        
         public void osCauseHealing(string avatar, double healing)
         {
             m_OSSL_Functions.osCauseHealing(avatar, healing);
         }
+        
         public LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules)
         {
             return m_OSSL_Functions.osGetPrimitiveParams(prim, rules);
         }
+        
         public void osSetPrimitiveParams(LSL_Key prim, LSL_List rules)
         {
             m_OSSL_Functions.osSetPrimitiveParams(prim, rules);
@@ -717,5 +723,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             return m_OSSL_Functions.osGetAvatarList();
         }
+
+        public LSL_String osUnixTimeToTimestamp(long time)
+        {
+            return m_OSSL_Functions.osUnixTimeToTimestamp(time);
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index a06476e..fcfdd1d 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Net;
 using System.Reflection;
 using System.Text.RegularExpressions;
@@ -427,12 +428,9 @@ namespace OpenSim.Services.LLLoginService
                     {
                         m_log.WarnFormat("[LLOGIN SERVICE]: User {0} {1} does not have a valid home and this grid does not have default locations. Attempting to find random region",
                             account.FirstName, account.LastName);
-                        defaults = m_GridService.GetRegionsByName(scopeID, "", 1);
-                        if (defaults != null && defaults.Count > 0)
-                        {
-                            region = defaults[0];
+                        region = FindAlternativeRegion(scopeID);
+                        if (region != null)
                             where = "safe";
-                        }
                     }
                 }
 
@@ -459,12 +457,9 @@ namespace OpenSim.Services.LLLoginService
                     else
                     {
                         m_log.Info("[LLOGIN SERVICE]: Last Region Not Found Attempting to find random region");
-                        defaults = m_GridService.GetRegionsByName(scopeID, "", 1);
-                        if (defaults != null && defaults.Count > 0)
-                        {
-                            region = defaults[0];
+                        region = FindAlternativeRegion(scopeID);
+                        if (region != null)
                             where = "safe";
-                        }
                     }
 
                 }
@@ -564,6 +559,31 @@ namespace OpenSim.Services.LLLoginService
 
         }
 
+        private GridRegion FindAlternativeRegion(UUID scopeID)
+        {
+            List<GridRegion> hyperlinks = null;
+            List<GridRegion> regions = m_GridService.GetFallbackRegions(scopeID, 1000 * (int)Constants.RegionSize, 1000 * (int)Constants.RegionSize);
+            if (regions != null && regions.Count > 0)
+            {
+                hyperlinks = m_GridService.GetHyperlinks(scopeID);
+                IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks);
+                if (availableRegions.Count() > 0)
+                    return availableRegions.ElementAt(0);
+            }
+            // No fallbacks, try to find an arbitrary region that is not a hyperlink
+            // maxNumber is fixed for now; maybe use some search pattern with increasing maxSize here?
+            regions = m_GridService.GetRegionsByName(scopeID, "", 10);
+            if (regions != null && regions.Count > 0)
+            {
+                if (hyperlinks == null)
+                    hyperlinks = m_GridService.GetHyperlinks(scopeID);
+                IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks);
+                if (availableRegions.Count() > 0)
+                    return availableRegions.ElementAt(0);
+            }
+            return null;
+        }
+
         private GridRegion FindForeignRegion(string domainName, uint port, string regionName, out GridRegion gatekeeper)
         {
             gatekeeper = new GridRegion();