#ifndef _COM_COMMAND
#define _COM_COMMAND
/*============================================================================== 

SERVICES:   OMB TEST CLASS DEFINITION FILE 
  
DESCRIPTION: 
  This module contains definitions of data types and constants to be used
  by the OMB TEST application.

PUBLIC CLASSES AND FUNCTIONS: 
  (1) OmbTest. It's a class which provides Test Service for OMB.

AUTHOR INFORMATION:
  Feng.Tie, tiefeng@mail.eastcomtd.com. Mobile: +86 10 13701013761.

Copyright (c) 2003 EASTCOMM Inc.  All Rights Reserved.
==============================================================================*/

//==============================================================================
//                Includes and Public Data Declarations
//==============================================================================

//------------------------------------------------------------------------------
// Include Files
//------------------------------------------------------------------------------

#include <stdio.h>

//------------------------------------------------------------------------------
// Constant / Define Declarations
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
// Defines the class: ComCommand. (Serial I/O Devices Communication)
//------------------------------------------------------------------------------

class ComCommand
{
public:
//------------------------------------------------------------------------------
// Public functions.
//------------------------------------------------------------------------------
	ComCommand() ;
	STATUS BindDev(const char * devName = "/tyCo/0") ;
	STATUS UnbindDev() ;
	STATUS WaitKbHit(const char * prompt,int timeout) ;
	STATUS WritePrompt(const char * prompt) ;
	STATUS ReadCommand(char * command,int len) ;
	~ComCommand() ;
private:
//------------------------------------------------------------------------------
// Private properties.
//------------------------------------------------------------------------------
	int mComHandle ;
	const int mMaxCommandChars = 1024 ;
	const int mMaxPromptChars = 1024 ;
} ;

/*==============================================================================
                             Edit History for File
VERSION 1.0:
  2003-03-25    Initial version. (modified by tief)
==============================================================================*/
#endif // _COM_COMMAND