/**
 *  Log manager for virtual terminal in USB memory
 *
 *  @author sjlee@suprema.co.kr
 *  @see    
 */


/*  
 *  Copyright (c) 2006 Suprema Co., Ltd. All Rights Reserved.
 * 
 *  This software is the confidential and proprietary information of 
 *  Suprema Co., Ltd. ("Confidential Information").  You shall not
 *  disclose such Confidential Information and shall use it only in
 *  accordance with the terms of the license agreement you entered into
 *  with Suprema.
 */


#ifndef __BS_LOG_MANAGER_H__
#define __BS_LOG_MANAGER_H__

#include <time.h>
#include "BS_USBMemory.h"
#include "BS_Error.h"
#include "BS_Log.h"

#define VALID_LOG_FILE	0x1f2f3f4f
#define MAX_EVENT_FILTER	16

typedef struct{
	int magicNo;
	int count;
	int startPos;
	int currentPos;
	time_t startTime;
	time_t currentTime;
	int numOfLog;
} BSLogFileHeader;


typedef struct {
	unsigned id; // o for all
	time_t startTime; // 0 for from start
	time_t endTime; // 0 for to the end
	int numOfEventType; // 0 for all events
	unsigned char eventType[MAX_EVENT_FILTER];
	int numOfTnaEvent; // 0 for all tna events
	unsigned short tnaEventType[MAX_EVENT_FILTER];
}BSLogFilter;


#ifdef __cplusplus
extern "C" 
{
#endif

int USB_ReadLogHeaderFile( const char* filename, BSLogFileHeader* header );
bool USB_CheckLogFilter( BSLogRecord* logRecord, BSLogFilter* filter );

BS_RET_CODE USB_ReadLogHeader( const char* driveLetter, unsigned id, BSLogFileHeader* header );
BS_RET_CODE USB_ReadLogImpl( const char* driveLetter, unsigned id, BSLogFilter* filter, BSLogRecord* logRecord, int* numOfLog );

#ifdef __cplusplus
}
#endif


#endif