#ifndef _EPROTOCOL_H_
#define _EPROTOCOL_H_

#ifdef EPROTOCOL_EXPORTS
#define EPROTOCOL_API extern "C" __declspec(dllexport)
#else
#define EPROTOCOL_API extern "C" __declspec(dllimport)
#endif

#define INVALID_INT_VALUE 0xFFFFFFFF

#include <string>

using namespace std;

//------------------------------------------------------------
//Interface

//Command Header
typedef struct CommandHeader
{
	char chDeviceType;
	char chCommandType;
	int nCommandCount;
}
CommandHeader;

//A Specific Command
typedef struct Command
{
	int nFrameID;
	char chUseage;
	string strFunction;
	char chDataType;
	string strData;
}
Command;

//------------------------------------------------------------

EPROTOCOL_API bool GetCommandHeader( const char* strCommand, CommandHeader* pHeader );
EPROTOCOL_API int GetCommandCount( const char* strCommand );

//Index from 1 on.
EPROTOCOL_API bool GetCommandByIndex( const char* strCommand, int index, Command* pCommand );

#endif //_EPROTOCOL_H_