move currency-base-uri simulator feature to global settings, based on [Economy] economy setting on opensim.ini. make sampleMoney honour it

OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs

@@ -84,6 +84,8 @@ namespace OpenSim.Region.ClientStack.Linden
         static private UUID m_scriptSyntaxID = UUID.Zero;
         static private byte[] m_scriptSyntaxXML = null;
 
+        static private string m_economyURL = null;
+
         #region ISharedRegionModule Members
 
         public void Initialise(IConfigSource source)
@@ -115,6 +117,8 @@ namespace OpenSim.Region.ClientStack.Linden
                 m_doScriptSyntax = config.GetBoolean("ScriptSyntax", m_doScriptSyntax);
             }
 
+            m_economyURL = Util.GetConfigVarFromSections<string>(source, "economy", new string[] { "Economy", "GridInfo" });
+
             ReadScriptSyntax();
             AddDefaultFeatures();
         }
@@ -197,17 +201,18 @@ namespace OpenSim.Region.ClientStack.Linden
                 extrasMap["AnimationSet"] = true;
 
                 // TODO: Take these out of here into their respective modules, like map-server-url
-                if (m_SearchURL != string.Empty)
+                if (!string.IsNullOrWhiteSpace(m_SearchURL))
                     extrasMap["search-server-url"] = m_SearchURL;
                 if (!string.IsNullOrEmpty(m_DestinationGuideURL))
                     extrasMap["destination-guide-url"] = m_DestinationGuideURL;
                 if (m_ExportSupported)
                     extrasMap["ExportSupported"] = true;
-                if (m_GridURL != string.Empty)
+                if (!string.IsNullOrWhiteSpace(m_GridURL))
                     extrasMap["GridURL"] = m_GridURL;
-                if (m_GridName != string.Empty)
+                if (!string.IsNullOrWhiteSpace(m_GridName))
                     extrasMap["GridName"] = m_GridName;
-
+                if(!string.IsNullOrWhiteSpace(m_economyURL))
+                    extrasMap["currency-base-uri"] = Util.AppendEndSlash(m_economyURL);
                 if (extrasMap.Count > 0)
                     m_features["OpenSimExtras"] = extrasMap;
             }
@@ -263,6 +268,19 @@ namespace OpenSim.Region.ClientStack.Linden
                 return m_features.TryGetValue(name, out value);
         }
 
+        public bool TryGetOpenSimExtraFeature(string name, out OSD value)
+        {
+            value = null;
+            lock (m_features)
+            {
+                if (!m_features.TryGetValue("OpenSimExtras", out OSD extra))
+                    return false;
+                if(!(extra is OSDMap))
+                    return false;
+                return (extra as OSDMap).TryGetValue(name, out value);
+            }
+        }
+
         public OSDMap GetFeatures()
         {
             lock (m_features)

OpenSim/Region/Framework/Interfaces/ISimulatorFeaturesModule.cs

@@ -43,6 +43,7 @@ namespace OpenSim.Region.Framework.Interfaces
         void AddOpenSimExtraFeature(string name, OSD value);
         bool RemoveFeature(string name);
         bool TryGetFeature(string name, out OSD value);
+        bool TryGetOpenSimExtraFeature(string name, out OSD value);
         OSDMap GetFeatures();
     }
 }

OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs

@@ -67,7 +67,7 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
         // private UUID EconomyBaseAccount = UUID.Zero;
 
         private Dictionary<string, XmlRpcMethod> m_rpcHandlers;
-        private string m_economyURL;
+        private string m_localEconomyURL;
 
         private float EnergyEfficiency = 1f;
         // private ObjectPaid handerOnObjectPaid;
@@ -142,10 +142,7 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
                 {
                     if (m_scenel.Count == 0)
                     {
-                        m_economyURL = scene.RegionInfo.ServerURI;
+                        m_localEconomyURL = scene.RegionInfo.ServerURI;
-                        if(!string.IsNullOrWhiteSpace(m_economyURL) && m_economyURL[m_economyURL.Length - 1] == '/')
-                            m_economyURL = m_economyURL.Substring(0, m_economyURL.Length - 1);
-
                         m_rpcHandlers = new Dictionary<string, XmlRpcMethod>();
                         m_rpcHandlers.Add("getCurrencyQuote", quote_func);
                         m_rpcHandlers.Add("buyCurrency", buy_func);
@@ -186,10 +183,12 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
             if (!m_enabled)
                 return;
 
-            if (!string.IsNullOrWhiteSpace(m_economyURL))
+            ISimulatorFeaturesModule fm = scene.RequestModuleInterface<ISimulatorFeaturesModule>();
+            if (fm != null && !string.IsNullOrWhiteSpace(m_localEconomyURL))
             {
-                ISimulatorFeaturesModule fm = scene.RequestModuleInterface<ISimulatorFeaturesModule>();
+                if(fm.TryGetOpenSimExtraFeature("currency-base-uri", out OSD tmp))
-                fm?.AddOpenSimExtraFeature("currency-base-uri", m_economyURL);
+                    return;
+                fm.AddOpenSimExtraFeature("currency-base-uri", Util.AppendEndSlash(m_localEconomyURL));
             }
         }
 
@@ -495,6 +494,8 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
 
             Hashtable currencyResponse = new Hashtable();
             currencyResponse.Add("estimatedCost", 0);
+            currencyResponse.Add("estimatedLocalCost", " 0 Euros");
+            
             currencyResponse.Add("currencyBuy", amount);
 
             Hashtable quoteResponse = new Hashtable();
@@ -502,6 +503,9 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
             quoteResponse.Add("currency", currencyResponse);
             quoteResponse.Add("confirm", "asdfad9fj39ma9fj");
 
+            //quoteResponse.Add("success", false);
+            //quoteResponse.Add("errorMessage", "There is currency");
+            //quoteResponse.Add("errorURI", "http://opensimulator.org");
             XmlRpcResponse returnval = new XmlRpcResponse();
             returnval.Value = quoteResponse;
             return returnval;

bin/OpenSim.ini.example

@@ -916,6 +916,10 @@
     ; To use other modules you need to override this setting
     ; economymodule = BetaGridLikeMoneyModule
 
+    ; the url of the economy service.
+    ; this must match the grid economy setting (also known as helperURI or CurrencyServer, etc)
+    ; economy = https://the.currency.machine.fdqn:port/folder/folder...
+
     ;# {SellEnabled} {} {Enable selling for 0?} {true false} true
     ; The default economy module only implements just enough to allow free actions (transfer of objects, etc).
     ; There is no intention to implement anything further in core OpenSimulator.