Important update: (untested)

- Switch from FILE pointers to file descriptors (e.g. fopen() -> open())
- Replace internal buffer with CShiftBuffer

ConfigCore.h

@@ -9,7 +9,7 @@
 #define REDACORE_CONFIGCORE_H_
 
 // redA Libraries
-/* none */
+#include <BufferCore.h>
 
 // Standard C/C++ Libraries
 #include <stdlib.h>
@@ -46,10 +46,10 @@ private:
     TConfigParam    * RootObject;
 
     // File operation
-    FILE    * InputFile;
-    FILE    * OutputFile;
-    char    * Buffer;
-    int     BufLen;
+    int     InputHandle;
+    int     OutputHandle;
+
+    CShiftBuffer    * Buffer;
 
     // Parsing operation
     char    * BufEnd;