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#ifndef _BYTEIMPORT_H_ 
#define _BYTEIMPORT_H_ 
 
#include  
#include  
 
class ByteImport 
{ 
public: 
	ByteImport(char *pcFile,char *pcDelimiter = "\t");		// Constructor 
	~ByteImport(); 
 
private: 
	enum { Invalid=0,Valid=1 } BufferStatus; 
	bool  m_bIsopen;  
 
public: 
	int next(); 
	bool        IsFileopen() { return m_bIsopen; } 
	inline char *GetBuffer() { return caBuffer; } 
	inline int GetBytes() { return iBytes; } 
	inline int GetRequests() { return iRequests; } 
	inline char *GetSQL() { return pcSQL; } 
	inline int GetRecordCount() { return iValidRecords; } 
	inline int isValidRecord() { return Valid == iBufferStatus; } 
	inline int GetErrorCount() { return iInvalidRecords; } 
	inline int Commit(int iRate = 500) { return 0 == (iValidRecords % iRate); } 
 
	time_t ElapsedTime(); 
	char		*pcDate; 
	char		*pcURL; 
	char		*pcTop; 
	char		*pcQueryString; 
	char		*pcBytes; 
	char		*pcRequests; 
 
private: 
	void parse(); 
	int isNumeric(char *pcBuffer); 
 
	int			 iBufferStatus;	// status of current buffer 0=Invalid,1=Valid 
	char		 caBuffer[4096];	// current record 
	char		 pcSQL[4096]; 
 
	char		*pcDelimiter; 
	int			 iBytes; 
	int			 iRequests; 
	int			 iValidRecords; 
	int			 iInvalidRecords; 
 
	time_t		 ttStart; 
	time_t		 ttStop; 
 
	ifstream   f; 
}; 
 
#endif