In teleports, pass the source region to the destination (similar to an HTTP referrer)

3 files changed, 18 insertions, 5 deletions

diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index 8e6279e..bbf95ad 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -142,7 +142,7 @@ namespace OpenSim.Services.Interfaces
         public string ServerURI
         {
             get { 
-                if ( m_serverURI != string.Empty ) {
+                if (!String.IsNullOrEmpty(m_serverURI)) {
                     return m_serverURI;
                 } else {
                     if (m_httpPort == 0)
@@ -152,7 +152,7 @@ namespace OpenSim.Services.Interfaces
                 }
             }
             set { 
-                if ( value.EndsWith("/") ) {
+                if (value.EndsWith("/")) {
                     m_serverURI = value;
                 } else {
                     m_serverURI = value + '/';
@@ -161,6 +161,16 @@ namespace OpenSim.Services.Interfaces
         }
         protected string m_serverURI;
 
+        /// <summary>
+        /// Provides direct access to the 'm_serverURI' field, without returning a generated URL if m_serverURI is missing.
+        /// </summary>
+        public string RawServerURI
+        {
+            get { return m_serverURI; }
+            set { m_serverURI = value; }
+        }
+
+
         public string RegionName
         {
             get { return m_regionName; }
diff --git a/OpenSim/Services/Interfaces/IHypergridServices.cs b/OpenSim/Services/Interfaces/IHypergridServices.cs
index 30f27ee..5e012fb 100644
--- a/OpenSim/Services/Interfaces/IHypergridServices.cs
+++ b/OpenSim/Services/Interfaces/IHypergridServices.cs
@@ -52,13 +52,14 @@ namespace OpenSim.Services.Interfaces
         /// <returns>The region the visitor should enter, or null if no region can be found / is allowed</returns>
         GridRegion GetHyperlinkRegion(UUID regionID, UUID agentID, string agentHomeURI, out string message);
 
-        bool LoginAgent(AgentCircuitData aCircuit, GridRegion destination, out string reason);
+        bool LoginAgent(GridRegion source, AgentCircuitData aCircuit, GridRegion destination, out string reason);
 
     }
 
     public interface IUserAgentService
     {
-        bool LoginAgentToGrid(AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, bool fromLogin, out string reason);
+        bool LoginAgentToGrid(GridRegion source, AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, bool fromLogin, out string reason);
+        
         void LogoutAgent(UUID userID, UUID sessionID);
 
         /// <summary>
diff --git a/OpenSim/Services/Interfaces/ISimulationService.cs b/OpenSim/Services/Interfaces/ISimulationService.cs
index d359056..375a35c 100644
--- a/OpenSim/Services/Interfaces/ISimulationService.cs
+++ b/OpenSim/Services/Interfaces/ISimulationService.cs
@@ -53,11 +53,13 @@ namespace OpenSim.Services.Interfaces
         /// <summary>
         /// Ask the simulator hosting the destination to create an agent on that region.
         /// </summary>
+        /// <param name="source">The region that the user is coming from. Will be null if the user
+        /// logged-in directly, or arrived from a simulator that doesn't send this parameter.</param>
         /// <param name="destination"></param>
         /// <param name="aCircuit"></param>
         /// <param name="flags"></param>
         /// <param name="reason">Reason message in the event of a failure.</param>        
-        bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason);
+        bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason);
 
         /// <summary>
         /// Full child agent update.