Major update:

- Converted CSocketCore to Class/Object
- Implemented CFunctionCore as base class for CPortCore and CSocketCore
- Moved common functions to CFunctionCore and renamed
  eg. Maintain() -> Process()
- Pass Objects directly to each other as OutputFunction
- New Input() method allows data transfer between objects

FunctionCore.h

@@ -0,0 +1,57 @@
+/*
+ * FunctionCore.h
+ *
+ *  Created on: 18 May 2016
+ *      Author: wentzelc
+ */
+
+#ifndef REDACORE_FUNCTIONCORE_H_
+#define REDACORE_FUNCTIONCORE_H_
+
+// redA Libraries
+#include "BufferCore.h"
+
+// Standard C/C++ Libraries
+#include <sys/time.h>
+
+//---------------------------------------------------------------------------
+
+class CFunctionCore
+{
+protected:
+    // Function Definition
+    char    * Name;
+
+    // Input/Outputs
+    CBuffer         * Buffer;
+    CFunctionCore   *OutFunction;
+
+    // Input Timer
+    timeval InStart;
+    long    InTimeout; // millisecs
+
+public:
+    // Life cycle
+    CFunctionCore( const char * ObjectName );
+    virtual ~CFunctionCore();
+
+    // Manual Data Input/Output
+    virtual int Input( int InputID, char * Buffer, int MaxLen );
+    virtual int Output( int OutputID, char * Buffer, int Len );
+
+    // Automated Data Input/Output
+    virtual bool AddInput( int InputID, CFunctionCore * OutFunction, int OutputID );
+    virtual bool AddOutput( int OutputID, CFunctionCore * InFunction, int InputID );
+    virtual bool Process();
+
+    // Device Interface
+    virtual bool Read( int FD );
+    virtual bool Write( int FD );
+    virtual bool ProcessBuffer( bool Force ) = 0;
+
+    int WriteToFD( int FD, char * Data, int Len );
+};
+
+//---------------------------------------------------------------------------
+
+#endif /* REDACORE_FUNCTIONCORE_H_ */