Important Update:

- Improve parameter checking before function execution
- Rename functions:
  Get->Peek, ReadFD->ReadFromFD, WriteFD->WriteToFD
- Add StartPos param to Peek() & FindChar()
- Add ClearChar param for GetChar()
- Add default values for Position and Lengths
  Get, Set, Clear, Push, Peek, GetChar, FindChar

PortCore.cpp

@@ -59,10 +59,12 @@ CPortCore::~CPortCore()
     if (Name) {
         free( Name );
     }
-
     if (Buffer) {
         delete Buffer;
     }
+    if (InMarkers) {
+        free( InMarkers );
+    }
 }
 //---------------------------------------------------------------------------
 
@@ -122,6 +124,7 @@ bool CPortCore::InputConfig( const long InputTimeout, const char * InputMarkers,
     InTimeout = InputTimeout;
     if (InputMarkerLen && InputMarkers) {
         InMarkerLen = InputMarkerLen;
+        if (InMarkers) { free( InMarkers ); }
         InMarkers = (char *)malloc( InMarkerLen );
         memcpy( InMarkers, InputMarkers, InMarkerLen );
     }
@@ -285,7 +288,7 @@ bool CPortCore::Read( const int MaxRead )
     int     BytesRead   = 0;
 
     // Read File directly into buffer
-    if (!(BytesRead = Buffer->ReadFD( Handle )))
+    if (!(BytesRead = Buffer->ReadFromFD( Handle )))
         return false;
 
     // Process Buffer
@@ -313,11 +316,11 @@ bool CPortCore::ProcessBuffer( bool Force )
     if (Force)
     {
         // Show Packet
-        Len = Buffer->Get( &Data );
+        Len = Buffer->Peek( &Data );
         ShowOutput( "Port In", OUT_NORMAL, Data, Len );
 
         // Write buffer to Port
-        Buffer->WriteFD( OutputHandle, Len );
+        Buffer->WriteToFD( OutputHandle, Len );
     }
     else
     {
@@ -325,13 +328,16 @@ bool CPortCore::ProcessBuffer( bool Force )
         while (Buffer->FindChar( '\n', Pos ))
         {
             // Show Packet
-            Len = Buffer->Get( &Data, Pos+1 );
+            Len = Buffer->Peek( &Data, Pos+1 );
             ShowOutput( "Port In", OUT_NORMAL, Data, Len );
 
             // Write buffer to Port
-            Buffer->WriteFD( OutputHandle, Len );
+            Buffer->WriteToFD( OutputHandle, Len );
         }
     }
+    // Clear processed bytes from buffer
+    Buffer->Clear( Len );
+
     return true;
 }
 //---------------------------------------------------------------------------