Major update:

- DataTreeCore:
  - Bug fix: GetMember() error if member not found
- FunctionCore: (affected: SelectableCore, FileCore, WatchdogCore)
  - Made destructor virual
  - Standardize method parameter naming, e.g. pName, pLog
  - Renamed parameters: DebugLevel -> LogLevel, OutputDisplay -> LogOutput
  - Reinstated parameter BaseMember
  - Removed logging parameters from constructor
  - Created method InitLoggging() (shows "Function Created" message)
  - Split LoadConfig() method into parts:
    - Implemented public LoadConfig() methods
    - Implemented LoadConfigData() method, load parameters from DataTree
- WatchdogCore:
  - Derive from CSelectableCore instead of CFunctionCore
  - Rename parameter: PingTimeout -> PingInterval
  - Replace Ping Channel with Handle only
  - Add method SetInterval()
  - Send command direct to handle with (channel) Input()
- SelectableCore:
  - Rename parameters: Auto -> AutoManage, ReopenTimeout -> ReopenDelay
  - Implemented own virtual LoadConfigData() method
- DeviceCore:
  - Made all logging conditional: if (Log) Log->Message(...)
- SelectCore:
  - Renamed parameters: DebugLevel -> LogLevel

SelectableCore.h

@@ -77,7 +77,7 @@ struct SHandle {
     // State
     int             FD;
     EConnectState   State;
-    bool            Auto;
+    bool            AutoManage;
 
     // Callback functions
     FHandleCallback StateCallback[ 6 ];
@@ -105,7 +105,7 @@ struct SHandle {
 
     // Reopen Timer
     timeval     ReopenStart;
-    long        ReopenTimeout;   // millisecs
+    long        ReopenDelay;   // millisecs
 
     // List / Tree
     TChannel    * Channel;
@@ -134,11 +134,11 @@ protected:
 
     // Output
     CLogCore    * Log;
-    EDebugLevel DebugLevel;
+    EDebugLevel LogLevel;
 
 public:
     // Life Cycle
-    CSelect( long SelectTimeout, CLogCore * pLog, EDebugLevel DebugLevel );
+    CSelect( long SelectTimeout, CLogCore * pLog, EDebugLevel pLogLevel );
     ~CSelect();
 
     // Parameters
@@ -165,6 +165,9 @@ protected:
     // Select interface
     CSelect     * Select;
 
+    // Configuration
+    virtual bool  LoadConfigData();
+
     // Managing File Handles
     bool RemoveHandle( THandle * Handle );
     bool DestroyHandle( THandle * Handle );
@@ -207,8 +210,8 @@ protected:
 
 public:
     // Life Cycle
-    CSelectableCore( const char * Name, CSelect * Selector, CLogCore * pLog, EDebugLevel pDebugLevel, int pOuputDisplay );
-    ~CSelectableCore();
+    CSelectableCore( const char * Name, CSelect * pSelect, CLogCore * pLog );
+    virtual ~CSelectableCore();
 
     // Finding Handles
     inline THandle *   GetHandle( const char * HandleName )
@@ -228,7 +231,6 @@ public:
         return Handle;
     }
 
-    // Configuration
     THandle *   CreateHandle( const char * HandleName, bool CreateChannel );
     bool    SetCallback( THandle * Handle, EConnectState pState, FHandleCallback pCallback );
     bool    SetAutoManage( THandle * Handle, bool AutoManage, int ReopenTime = 0 );