5 files changed, 143 insertions, 35 deletions

diff --git a/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs b/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
index 345f01b..b67312e 100644
--- a/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
@@ -41,6 +41,16 @@ namespace OpenSim.Region.Framework.Interfaces
         Value = 3
     }
     
+    public enum JsonStoreValueType
+    {
+        Undefined = 0,
+        Boolean = 1,
+        Integer = 2,
+        Float = 3,
+        String = 4,
+        UUID = 5
+    }
+    
     public delegate void TakeValueCallback(string s);
 
     public interface IJsonStoreModule
@@ -49,7 +59,9 @@ namespace OpenSim.Region.Framework.Interfaces
         bool CreateStore(string value, ref UUID result);
         bool DestroyStore(UUID storeID);
 
-        JsonStoreNodeType GetPathType(UUID storeID, string path);
+        JsonStoreNodeType GetNodeType(UUID storeID, string path);
+        JsonStoreValueType GetValueType(UUID storeID, string path);
+
         bool TestStore(UUID storeID);
 
         bool SetValue(UUID storeID, string path, string value, bool useJson);
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
index 40adba1..e498c6a 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
@@ -145,7 +145,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// 
         /// </summary>
         // -----------------------------------------------------------------
-        public JsonStoreNodeType PathType(string expr)
+        public JsonStoreNodeType GetNodeType(string expr)
         {
             Stack<string> path;
             if (! ParsePathExpression(expr,out path))
@@ -173,6 +173,43 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// 
         /// </summary>
         // -----------------------------------------------------------------
+        public JsonStoreValueType GetValueType(string expr)
+        {
+            Stack<string> path;
+            if (! ParsePathExpression(expr,out path))
+                return JsonStoreValueType.Undefined;
+            
+            OSD result = ProcessPathExpression(ValueStore,path);
+
+            if (result == null)
+                return JsonStoreValueType.Undefined;
+            
+            if (result is OSDMap)
+                return JsonStoreValueType.Undefined;
+            
+            if (result is OSDArray)
+                return JsonStoreValueType.Undefined;
+            
+            if (result is OSDBoolean)
+                return JsonStoreValueType.Boolean;
+
+            if (result is OSDInteger)
+                return JsonStoreValueType.Integer;
+
+            if (result is OSDReal)
+                return JsonStoreValueType.Float;
+
+            if (result is OSDString)
+                return JsonStoreValueType.String;
+
+            return JsonStoreValueType.Undefined;
+        }
+        
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
         public int ArrayLength(string expr)
         {
             Stack<string> path;
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
index e78a2f4..5fbfcc5 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
@@ -270,7 +270,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// 
         /// </summary>
         // -----------------------------------------------------------------
-        public JsonStoreNodeType GetPathType(UUID storeID, string path)
+        public JsonStoreNodeType GetNodeType(UUID storeID, string path)
         {
             if (! m_enabled) return JsonStoreNodeType.Undefined;
 
@@ -287,7 +287,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             try
             {
                 lock (map)
-                    return map.PathType(path);
+                    return map.GetNodeType(path);
             }
             catch (Exception e)
             {
@@ -302,6 +302,38 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// 
         /// </summary>
         // -----------------------------------------------------------------
+        public JsonStoreValueType GetValueType(UUID storeID, string path)
+        {
+            if (! m_enabled) return JsonStoreValueType.Undefined;
+
+            JsonStore map = null;
+            lock (m_JsonValueStore)
+            {
+                if (! m_JsonValueStore.TryGetValue(storeID,out map))
+                {
+                    m_log.InfoFormat("[JsonStore] Missing store {0}",storeID);
+                    return JsonStoreValueType.Undefined;
+                }
+            }
+            
+            try
+            {
+                lock (map)
+                    return map.GetValueType(path);
+            }
+            catch (Exception e)
+            {
+                m_log.Error(string.Format("[JsonStore]: Path test failed for {0} in {1}", path, storeID), e);
+            }
+
+            return JsonStoreValueType.Undefined;
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
         public bool SetValue(UUID storeID, string path, string value, bool useJson)
         {
             if (! m_enabled) return false;
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
index e13eb56..4a754a9 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
@@ -192,16 +192,32 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
 #region ScriptConstantsInterface
 
         [ScriptConstant]
-        public static readonly int JSON_TYPE_UNDEF = (int)JsonStoreNodeType.Undefined;
+        public static readonly int JSON_NODETYPE_UNDEF = (int)JsonStoreNodeType.Undefined;
 
         [ScriptConstant]
-        public static readonly int JSON_TYPE_OBJECT = (int)JsonStoreNodeType.Object;
+        public static readonly int JSON_NODETYPE_OBJECT = (int)JsonStoreNodeType.Object;
 
         [ScriptConstant]
-        public static readonly int JSON_TYPE_ARRAY = (int)JsonStoreNodeType.Array;
+        public static readonly int JSON_NODETYPE_ARRAY = (int)JsonStoreNodeType.Array;
 
         [ScriptConstant]
-        public static readonly int JSON_TYPE_VALUE = (int)JsonStoreNodeType.Value;
+        public static readonly int JSON_NODETYPE_VALUE = (int)JsonStoreNodeType.Value;
+
+        [ScriptConstant]
+        public static readonly int JSON_VALUETYPE_UNDEF = (int)JsonStoreValueType.Undefined;
+
+        [ScriptConstant]
+        public static readonly int JSON_VALUETYPE_BOOLEAN = (int)JsonStoreValueType.Boolean;
+
+        [ScriptConstant]
+        public static readonly int JSON_VALUETYPE_INTEGER = (int)JsonStoreValueType.Integer;
+
+        [ScriptConstant]
+        public static readonly int JSON_VALUETYPE_FLOAT = (int)JsonStoreValueType.Float;
+
+        [ScriptConstant]
+        public static readonly int JSON_VALUETYPE_STRING = (int)JsonStoreValueType.String;
+
 
 #endregion
 
@@ -310,9 +326,20 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// </summary>
         // -----------------------------------------------------------------
         [ScriptInvocation]
-        public int JsonGetPathType(UUID hostID, UUID scriptID, UUID storeID, string path)
+        public int JsonGetNodeType(UUID hostID, UUID scriptID, UUID storeID, string path)
+        {
+            return (int)m_store.GetNodeType(storeID,path);
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
+        [ScriptInvocation]
+        public int JsonGetValueType(UUID hostID, UUID scriptID, UUID storeID, string path)
         {
-            return (int)m_store.GetPathType(storeID,path);
+            return (int)m_store.GetValueType(storeID,path);
         }
 
         // -----------------------------------------------------------------
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/Tests/JsonStoreScriptModuleTests.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/Tests/JsonStoreScriptModuleTests.cs
index b64dbd4..bfa9937 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/Tests/JsonStoreScriptModuleTests.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/Tests/JsonStoreScriptModuleTests.cs
@@ -158,8 +158,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
 
             Assert.That(dsrv, Is.EqualTo(1));
 
-            int tprv = (int)InvokeOp("JsonGetPathType", storeId, "Hello");
-            Assert.That(tprv, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_UNDEF));
+            int tprv = (int)InvokeOp("JsonGetNodeType", storeId, "Hello");
+            Assert.That(tprv, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
         }
 
         [Test]
@@ -277,8 +277,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
                 int returnValue = (int)InvokeOp( "JsonRemoveValue", storeId, "Hello");
                 Assert.That(returnValue, Is.EqualTo(1));
 
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_UNDEF));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
 
                 string returnValue2 = (string)InvokeOp("JsonGetValue", storeId, "Hello");
                 Assert.That(returnValue2, Is.EqualTo(""));
@@ -291,8 +291,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
                 int returnValue = (int)InvokeOp( "JsonRemoveValue", storeId, "Hello");
                 Assert.That(returnValue, Is.EqualTo(1));
 
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_UNDEF));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
 
                 string returnValue2 = (string)InvokeOp("JsonGetJson", storeId, "Hello");
                 Assert.That(returnValue2, Is.EqualTo(""));
@@ -306,11 +306,11 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
                 int returnValue = (int)InvokeOp( "JsonRemoveValue", storeId, "Hello[0]");
                 Assert.That(returnValue, Is.EqualTo(1));
 
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello[0]");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_VALUE));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello[0]");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_VALUE));
 
-                result = (int)InvokeOp("JsonGetPathType", storeId, "Hello[1]");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_UNDEF));
+                result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello[1]");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
 
                 string stringReturnValue = (string)InvokeOp("JsonGetValue", storeId, "Hello[0]");
                 Assert.That(stringReturnValue, Is.EqualTo("value2"));
@@ -433,7 +433,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
         }
 
         [Test]
-        public void TestJsonGetPathType()
+        public void TestJsonGetNodeType()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -441,41 +441,41 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
             UUID storeId = (UUID)InvokeOp("JsonCreateStore", "{ 'Hello' : { 'World' : [ 'one', 2 ] } }"); 
 
             {
-                int result = (int)InvokeOp("JsonGetPathType", storeId, ".");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_OBJECT));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, ".");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_OBJECT));
             }
 
             {
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_OBJECT));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_OBJECT));
             }
 
             {
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello.World");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_ARRAY));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello.World");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_ARRAY));
             }
 
             {
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello.World[0]");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_VALUE));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello.World[0]");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_VALUE));
             }
 
             {
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "Hello.World[1]");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_VALUE));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "Hello.World[1]");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_VALUE));
             }
 
             // Test for non-existant path
             {
-                int result = (int)InvokeOp("JsonGetPathType", storeId, "foo");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_UNDEF));
+                int result = (int)InvokeOp("JsonGetNodeType", storeId, "foo");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
             }
 
             // Test for non-existant store
             {
                 UUID fakeStoreId = TestHelpers.ParseTail(0x500);
-                int result = (int)InvokeOp("JsonGetPathType", fakeStoreId, ".");
-                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_TYPE_UNDEF));
+                int result = (int)InvokeOp("JsonGetNodeType", fakeStoreId, ".");
+                Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
             }
         }