Added the ability to have app config.

MainApp/AppConfig.cs

@@ -0,0 +1,37 @@
+using System.IO ;
+using System.Xml ;
+using System.Runtime.InteropServices ;
+
+namespace MouseInterception
+{
+    class AppConfig
+    {
+
+        [StructLayout( LayoutKind.Sequential , CharSet=CharSet.Unicode , Pack=1 )]
+        public struct Settings
+        {
+        }
+
+        private Settings mSettings ;
+        public Settings settings { get { return mSettings ; } }
+
+        public AppConfig( string fname )
+        {
+            // load the AppConfig
+            mSettings = new Settings() ;
+            if ( ! File.Exists( fname ) )
+                return ;
+            XmlReaderSettings xmlReaderSettings = new XmlReaderSettings() ;
+            xmlReaderSettings.IgnoreComments = true ;
+            xmlReaderSettings.IgnoreProcessingInstructions = true ;
+            xmlReaderSettings.IgnoreWhitespace = true ;
+            XmlDocument xmlDoc = new XmlDocument() ;
+            using ( XmlReader xmlReader = XmlReader.Create( fname , xmlReaderSettings ) )
+                xmlDoc.Load( xmlReader ) ;
+
+            // parse the values
+            XmlNode configXmlNode = xmlDoc.SelectSingleNode( "/config" ) ;
+        }
+
+    }
+}

MainApp/MouseDll.cs

@@ -18,7 +18,7 @@ namespace MouseInterception
 
         [DllImport( @DLL_NAME , CallingConvention=CallingConvention.Cdecl )]
         [return: MarshalAs(UnmanagedType.BStr)]
-        private static extern string reload_config( ref DebugConfig.Settings pDebugSettings ) ;
+        private static extern string reload_config( ref AppConfig.Settings pAppSettings , ref DebugConfig.Settings pDebugSettings ) ;
 
         public MouseDll( bool initConsole )
         {
@@ -41,8 +41,9 @@ namespace MouseInterception
         public void reloadConfig()
         {
             // reload the config
-            DebugConfig.Settings settings = Program.debugConfig.settings ;
-            string errorMsg = reload_config( ref settings ) ;
+            AppConfig.Settings appSettings = Program.appConfig.settings ;
+            DebugConfig.Settings debugSettings = Program.debugConfig.settings ;
+            string errorMsg = reload_config( ref appSettings , ref debugSettings ) ;
             if ( errorMsg != null )
                 throw new Exception( errorMsg ) ;
         }

MainApp/MouseInterception.csproj

@@ -49,6 +49,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="AppConfig.cs" />
     <Compile Include="DebugConfig.cs" />
     <Compile Include="MainForm.cs">
       <SubType>Form</SubType>

MainApp/Program.cs

@@ -8,6 +8,7 @@ namespace MouseInterception
     static class Program
     {
         private static string mBaseDir ;
+        private static AppConfig mAppConfig ;
         private static DebugConfig mDebugConfig ;
 
         [DllImport( "kernel32.dll" )]
@@ -23,8 +24,12 @@ namespace MouseInterception
             if ( Directory.Exists( baseDir ) )
                 mBaseDir = baseDir ;
 
+            // load the app config
+            string fname = getAppRelativePath( "config.xml" ) ; // FIXME! this s.b. in the user's AppData folder
+            mAppConfig = new AppConfig( fname ) ;
+
             // load the debug config
-            string fname = getAppRelativePath( "debug.xml" ) ; // FIXME! make this configurable
+            fname = getAppRelativePath( "debug.xml" ) ; // FIXME! make this configurable
             mDebugConfig = new DebugConfig( fname ) ;
 
             if ( args.Length > 0 )
@@ -53,6 +58,7 @@ namespace MouseInterception
             return System.IO.Path.GetFullPath( path );
         }
 
+        public static AppConfig appConfig { get { return mAppConfig ; } }
         public static DebugConfig debugConfig { get { return mDebugConfig ; } }
 
     }

MouseDll/api.cpp

@@ -42,12 +42,12 @@ close_api()
 // ---------------------------------------------------------------------
 
 extern "C" __declspec(dllexport) BSTR
-reload_config( const DebugConfig* pDebugConfig )
+reload_config( const AppConfig* pAppConfig , const DebugConfig* pDebugConfig )
 {
     // reload the config
     try
     {
-        reloadConfig( pDebugConfig ) ;
+        reloadConfig( pAppConfig , pDebugConfig ) ;
         return NULL ;
     }
     catch ( exception& xcptn )

MouseDll/main.cpp

@@ -77,9 +77,11 @@ closeApi()
 // ---------------------------------------------------------------------
 
 void
-reloadConfig( const DebugConfig* pDebugConfig )
+reloadConfig( const AppConfig* pAppConfig , const DebugConfig* pDebugConfig )
 {
     // validate the parameters
+    if ( pAppConfig == NULL )
+        throw runtime_error( "Missing AppConfig." ) ;
     if ( pDebugConfig == NULL )
         throw runtime_error( "Missing DebugConfig." ) ;
     const wchar_t* pLogFilename = pDebugConfig->mpLogFilename ;

MouseDll/main.hpp

@@ -3,6 +3,12 @@
 
 // ---------------------------------------------------------------------
 
+struct AppConfig
+{
+} ;
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
 struct DebugConfig
 {
     const wchar_t* mpLogFilename ;
@@ -13,7 +19,7 @@ struct DebugConfig
 extern void openApi( bool initConsole ) ;
 extern void closeApi() ;
 
-extern void reloadConfig( const DebugConfig* pDebugConfig ) ;
+extern void reloadConfig( const AppConfig* pAppConfig , const DebugConfig* pDebugConfig ) ;
 
 // ---------------------------------------------------------------------