CamParser.h

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#ifndef CAM_PARSER_H
#define CAM_PARSER_H
 
#include "DspParserBase.h"
#include "CCDspMsgHeader.h"
 
using namespace SocCamera;
 
class tcCamParser: public tcDspParserBase
{
public:
    tcCamParser(char* apMsgBuf, int len, bool CheckSumRequired = true);
    virtual ~tcCamParser(void);
    virtual bool ResetParser(char *apOutBuf = NULL, int anOutBufLen = 0);
    virtual int AddData(void *apData, int anLength);
    virtual unsigned int ComputeChecksum(tsMsgHeader* apMessage,
        void *apPayload = NULL,
        int anPayloadLen = 0);
    virtual void PrepareOutput(tsMsgHeader* apMessage,
        void *apPayload = NULL,
        int anPayloadLen = 0);
    virtual void EnableChecksum(bool abEnable);
 
protected:
 
    typedef enum
    {
        eeSyncSearch,
        eeProcessHeader,
        eeProcessBody,
        eeMessageComplete,
        eeRecordBusted
    } teMsgState;
 
    teMsgState meState;         
    unsigned int mnOutOffset;     
    unsigned int mnMaxPayload;   
    unsigned char mnSeqNum;        
    bool mbCheckSumRqd;   
};
 
#endif