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/*!
* \file protocol.h
* \author S. Eisenhauer
* \date 31.08.2011
* \brief Network protocol definition
*
* This file defines the network protocol used between XORAYA Connect and CanEasy
*
*/
#ifndef PROTOCOL_H_SEI
#define PROTOCOL_H_SEI
#include <boost/array.hpp>
#include "global.h"
/// default IP of the XORAYA connect
#define nDEFAULT_IP _T("192.168.1.214")
/// network port for communication
#define nPORT (7010)
/// size of network buffers in bytes
#define nNETWORK_BUFFSIZE (512)
/*!
* \brief type definition for network data buffer
*/
typedef boost::array<uint8_t,nNETWORK_BUFFSIZE> tNetworkBuffer;
/*!
* \brief Enumeration of Network message types
*/
enum tenNetworkMessageType
{
nenReqStartPlugin //!< Request for starting a target plugin
,nenReqStopPlugin //!< Request for stopping a target plugin
,nenReqShutdown //!< Request for shutting down all target components
,nenReqImportLog //!< Request for importing a log file
,nenReqEnumerateLogs //!< Request for enumerating available log files
,nenReqEnumerateInterfaces //!< Request for enumerating hardware interfaces
,nenReqChangeMsgData //!< Request for changing the data of a CAN TX message
,nenReqUploadLogMsg //!< Request with log data
,nenRespStartPlugin //!< Response for a start plugin request
,nenRespStopPlugin //!< Response for a stop plugin request
,nenRespShutdown //!< Response for a shutdown request
,nenRespImportLog //!< Response for a import log request
,nenRespEnumerateLogs //!< Response for a enumerate logs request
,nenRespEnumerateInterfaces //!< Response for a enumerate interfaces request
,nenRespChangeMsgData //!< Response for a change message data request
,nenRespUploadLogMsg //!< Response for a upload log request
,nenRespUnknownReq //!< Response for a unknown request
,nenRespInvalidArg //!< Response for a request with invalid arguments
,nenNumberOfNetworkMessageTypes //!< must be last
};
/*!
* \brief structure of network message header
*/
struct tstNetworkMessageHeader
{
tenNetworkMessageType enMessageType; //!< type of the message
uint32_t u32MessageLength; //!< total length of network message. less or equal nNETWORK_BUFFSIZE
};
/// maximum length of the data part in a network message
/// data size = message size - header size
#define nNETWORK_DATALENGTH (nNETWORK_BUFFSIZE - sizeof(tstNetworkMessageHeader))
#endif /* PROTOCOL_H_SEI */
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