More work on language bindings and C# examples

8 files changed, 229 insertions, 6 deletions

diff --git a/embedding/csharp/embedding/embedding.suo b/embedding/csharp/embedding/embedding.suo
index f011087..3c8cd31 100644
--- a/embedding/csharp/embedding/embedding.suo
+++ b/embedding/csharp/embedding/embedding.suo
diff --git a/embedding/csharp/embedding/embedding/Program.cs b/embedding/csharp/embedding/embedding/Program.cs
index 3899178..3b5a28c 100644
--- a/embedding/csharp/embedding/embedding/Program.cs
+++ b/embedding/csharp/embedding/embedding/Program.cs
@@ -17,18 +17,19 @@ namespace embedding
         {

 

             /*

-             * Make sure this path contains the umundoNativeCSharp.dll!

+             * Make sure this path contains the uscxmlNativeCSharp.dll!

              */

             if (System.Environment.Is64BitProcess)

             {

-                SetDllDirectory("C:\\Users\\sradomski\\Desktop\\build\\lib\\csharp64");

+                SetDllDirectory("C:\\Users\\sradomski\\Desktop\\build\\uscxml64\\lib\\csharp");

             }

             else

             {

-                SetDllDirectory("C:\\Users\\sradomski\\Desktop\\build\\lib\\csharp");

+                SetDllDirectory("C:\\Users\\sradomski\\Desktop\\build\\uscxml\\lib\\csharp");

             }

 

-            Interpreter interpreter = Interpreter.fromXML("<scxml><state id=\"foo\"/></scxml>");

+            Interpreter interpreter = Interpreter.fromXML("<scxml><state id=\"foo\" final=\"true\" /></scxml>");

+            interpreter.addMonitor(new TestInterpreterMonitor());

             interpreter.interpret();

         }

     }

diff --git a/embedding/csharp/embedding/embedding/TestDataModel.cs b/embedding/csharp/embedding/embedding/TestDataModel.cs
new file mode 100644
index 0000000..bfcfd30
--- /dev/null
+++ b/embedding/csharp/embedding/embedding/TestDataModel.cs
@@ -0,0 +1,92 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Text;

+using org.uscxml;

+

+namespace EmbeddedDataModel

+{

+    class TestDataModel : DataModel

+    {

+        public override DataModel create(Interpreter interpreter)

+        {

+            return new TestDataModel();

+        }

+

+        public override void eval(string scriptElem, string expr)

+        {

+            // evaluate expr on the datamodel

+        }

+

+        public override bool evalAsBool(string elem, string content)

+        {

+            return evalAsBool(content);

+        }

+

+        public override bool evalAsBool(string expr)

+        {

+            // evaluate expr as bool

+            return false;

+        }

+

+        public override void assign(string assignElem, string location, string content)

+        {

+            // set variable at location to content

+        }

+

+        public override string evalAsString(string expr)

+        {

+            // evaluate given expr as a string (e.g. for <log>)

+            return "";

+        }

+

+        public override uint getLength(string expr)

+        {

+            // return the length of an expression for foreach

+            return 0;

+        }

+

+        public override StringList getNames()

+        {

+            // name of this datamodel to be used in scxml element

+            StringList names  = new StringList();

+            names.add("simple");

+            return names;

+        }

+

+        public override DataNative getStringAsData(string content)

+        {

+            // DataNative ought to be wrapped by a Data.cs class - used to carry JSONesque structures

+            DataNative data = new DataNative();

+            return data;

+        }

+

+        public override void init(string dataElem, string location, string content)

+        {

+            // initialize variable at location to evaluated content - used for scxml data elements

+        }

+

+        public override void setEvent(Event arg0)

+        {

+            // represent given event as _event in datamodel

+        }

+

+        public override bool isDeclared(string expr)

+        {

+            // using an undeclared variable is an error.execution with some scxml constructs - 

+            // determine whether the given expression is defined

+            return true;

+        }

+

+        public override void setForeach(string item, string array, string index, uint iteration)

+        {

+            // called per foreach iteration, set datamodel variables accordingly

+        }

+

+        public override bool validate(string location, string schema)

+        {

+            // primarily intended for xpath datamodel

+            return true;

+        }

+    }

+}

diff --git a/embedding/csharp/embedding/embedding/TestExecutableContent.cs b/embedding/csharp/embedding/embedding/TestExecutableContent.cs
new file mode 100644
index 0000000..199445b
--- /dev/null
+++ b/embedding/csharp/embedding/embedding/TestExecutableContent.cs
@@ -0,0 +1,33 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Text;

+using org.uscxml;

+

+namespace embedding

+{

+    class TestExecutableContent : ExecutableContent

+    {

+        public override string getLocalName()

+        {

+            return "custom";

+        }

+

+        public override void enterElement(string node)

+        {

+            

+        }

+

+        public override void exitElement(string node)

+        {

+            

+        }

+

+        public override ExecutableContent create(Interpreter interpreter) 

+        {

+            return new TestExecutableContent();

+        }

+

+

+    }

+}

diff --git a/embedding/csharp/embedding/embedding/TestIOProc.cs b/embedding/csharp/embedding/embedding/TestIOProc.cs
new file mode 100644
index 0000000..1c00034
--- /dev/null
+++ b/embedding/csharp/embedding/embedding/TestIOProc.cs
@@ -0,0 +1,28 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Text;

+using org.uscxml;

+

+namespace embedding

+{

+    class TestIOProc : IOProcessor

+    {

+        public override DataNative getDataModelVariables()

+        {

+            DataNative data = new DataNative();

+            return data;

+        }

+

+        public override StringList getNames()

+        {

+            StringList names = new StringList();

+            names.add("simple");

+            return names;

+        }

+

+        public override void send(SendRequest req)

+        {

+        }

+    }

+}

diff --git a/embedding/csharp/embedding/embedding/TestInterpreterMonitor.cs b/embedding/csharp/embedding/embedding/TestInterpreterMonitor.cs
new file mode 100644
index 0000000..03eb9d6
--- /dev/null
+++ b/embedding/csharp/embedding/embedding/TestInterpreterMonitor.cs
@@ -0,0 +1,31 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Text;

+using org.uscxml;

+

+namespace embedding

+{

+    class TestInterpreterMonitor : InterpreterMonitor

+    {

+        public override void afterCompletion(Interpreter interpreter) { }

+        public override void afterMicroStep(Interpreter interpreter) { }

+        public override void beforeCompletion(Interpreter interpreter) { }

+        public override void beforeMicroStep(Interpreter interpreter) { }

+        public override void beforeProcessingEvent(Interpreter interpreter, Event arg1) { }

+        public override void onStableConfiguration(Interpreter interpreter) { }

+        public override void afterEnteringState(Interpreter interpreter, string stateId, string xpath, string state, bool moreComing) { }

+        public override void afterExecutingContent(Interpreter interpreter, string tagName, string xpath, string element) { }

+        public override void afterExitingState(Interpreter interpreter, string stateId, string xpath, string state, bool moreComing) { }

+        public override void afterInvoking(Interpreter interpreter, string xpath, string invokeid, string element) { }

+        public override void afterTakingTransition(Interpreter interpreter, string xpath, string source, StringList targets, string element, bool moreComing) { }

+        public override void afterUninvoking(Interpreter interpreter, string xpath, string invokeid, string element) { }

+        public override void beforeEnteringState(Interpreter interpreter, string stateId, string xpath, string state, bool moreComing) { }

+        public override void beforeExecutingContent(Interpreter interpreter, string tagName, string xpath, string element) { }

+        public override void beforeExitingState(Interpreter interpreter, string stateId, string xpath, string state, bool moreComing) { }

+        public override void beforeInvoking(Interpreter interpreter, string xpath, string invokeid, string element) { }

+        public override void beforeTakingTransition(Interpreter interpreter, string xpath, string source, StringList targets, string element, bool moreComing) { }

+        public override void beforeUninvoking(Interpreter interpreter, string xpath, string invokeid, string element) { }

+

+    }

+}

diff --git a/embedding/csharp/embedding/embedding/TestInvoker.cs b/embedding/csharp/embedding/embedding/TestInvoker.cs
new file mode 100644
index 0000000..11493d3
--- /dev/null
+++ b/embedding/csharp/embedding/embedding/TestInvoker.cs
@@ -0,0 +1,32 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Text;

+using org.uscxml;

+

+namespace EmbeddedInvoker

+{

+    class TestInvoker : Invoker

+    {

+        public override DataNative getDataModelVariables()

+        {

+            DataNative data = new DataNative();

+            return data;

+        }

+

+        public override StringList getNames()

+        {

+            StringList names = new StringList();

+            names.add("simple");

+            return names;

+        }

+

+        public override void invoke(InvokeRequest req)

+        {

+        }

+

+        public override void send(SendRequest req)

+        {

+        }

+    }

+}

diff --git a/embedding/csharp/embedding/embedding/embedding.csproj b/embedding/csharp/embedding/embedding/embedding.csproj
index 53e1eed..ca54bd4 100644
--- a/embedding/csharp/embedding/embedding/embedding.csproj
+++ b/embedding/csharp/embedding/embedding/embedding.csproj
@@ -47,13 +47,19 @@
     <Reference Include="Microsoft.CSharp" />

     <Reference Include="System.Data" />

     <Reference Include="System.Xml" />

-    <Reference Include="uscxmlCSharp">

-      <HintPath>..\..\..\..\build\cli\lib\uscxmlCSharp.dll</HintPath>

+    <Reference Include="uscxmlCSharp, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">

+      <SpecificVersion>False</SpecificVersion>

+      <HintPath>C:\Users\sradomski\Desktop\build\uscxml\lib\uscxmlCSharp.dll</HintPath>

     </Reference>

   </ItemGroup>

   <ItemGroup>

+    <Compile Include="TestExecutableContent.cs" />

+    <Compile Include="TestInterpreterMonitor.cs" />

+    <Compile Include="TestIOProc.cs" />

     <Compile Include="Program.cs" />

     <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="TestDataModel.cs" />

+    <Compile Include="TestInvoker.cs" />

   </ItemGroup>

   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.