csu3_am335x/EVSE/Modularization/Module_EventLogging.c

#include 	<sys/time.h>
#include 	<sys/timeb.h>
#include    <sys/types.h>
#include    <sys/stat.h>
#include 	<sys/types.h>
#include 	<sys/ioctl.h>
#include 	<sys/socket.h>
#include 	<sys/ipc.h>
#include 	<sys/shm.h>
#include 	<sys/shm.h>
#include 	<sys/mman.h>
#include 	<linux/wireless.h>
#include 	<arpa/inet.h>
#include 	<netinet/in.h>

#include 	<unistd.h>
#include 	<stdarg.h>
#include    <stdio.h>
#include    <stdlib.h>
#include    <unistd.h>
#include    <fcntl.h>
#include    <termios.h>
#include    <errno.h>
#include 	<errno.h>
#include 	<string.h>
#include	<time.h>
#include	<ctype.h>
#include 	<ifaddrs.h>
#include	<sqlite3.h>
#include	"define.h"

#define DEBUG_INFO(format, args...) StoreLogMsg("[%s:%d][%s][Info] "format, __FILE__, __LINE__, __FUNCTION__, ##args)
#define DEBUG_WARN(format, args...) StoreLogMsg("[%s:%d][%s][Warn] "format, __FILE__, __LINE__, __FUNCTION__, ##args)
#define DEBUG_ERROR(format, args...) StoreLogMsg("[%s:%d][%s][Error] "format, __FILE__, __LINE__, __FUNCTION__, ##args)
#define EVENT_INFO(format, args...) StoreEventLogMsg("[%s:%d][%s][Info] "format, __FILE__, __LINE__, __FUNCTION__, ##args)


#define Debug
#define ARRAY_SIZE(A)		(sizeof(A) / sizeof(A[0]))
#define PASS				1
#define FAIL				-1
#define DB_FILE							"/Storage/EventLog/Eventlog.db"

struct SysConfigAndInfo			*ShmSysConfigAndInfo;
struct StatusCodeData 			*ShmStatusCodeData;

sqlite3 *localDb;

struct network_previous_status
{
	int		rssiWifi;
	int		rssi4g;
	uint8_t	isInternet:1;
	uint8_t	isOcppConnected:1;
	uint8_t	ethIsInternet:1;
	uint8_t	maln0IsInternet:1;
	uint8_t	ppp0IsInternet:1;
}netPreviousStatus;

void trim(char *s);
int mystrcmp(char *p1,char *p2);
void substr(char *dest, const char* src, unsigned int start, unsigned int cnt);
void split(char **arr, char *str, const char *del);

int StoreLogMsg(const char *fmt, ...)
{
	char Buf[4096+256];
	char buffer[4096];
	time_t CurrentTime;
	struct tm *tm;
	struct timeval tv;
	va_list args;

	va_start(args, fmt);
	int rc = vsnprintf(buffer, sizeof(buffer), fmt, args);
	va_end(args);

	memset(Buf,0,sizeof(Buf));
	CurrentTime = time(NULL);
	tm=localtime(&CurrentTime);
	gettimeofday(&tv, NULL); // get microseconds, 10^-6

	sprintf(Buf,"echo -n \"[%04d.%02d.%02d %02d:%02d:%02d.%06ld]%s\" >> /Storage/EventLog/[%04d.%02d]EventLog",
			tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec,tv.tv_usec,
			buffer,
			tm->tm_year+1900,tm->tm_mon+1);
#ifdef SystemLogMessage
	system(Buf);
#endif

#ifdef ConsloePrintLog
	printf("[%04d.%02d.%02d %02d:%02d:%02d.%06ld %s", tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec,tv.tv_usec, buffer);
#endif

	return rc;
}

int StoreEventLogMsg(const char *fmt, ...)
{
	char Buf[4096+256];
	char buffer[4096];
	time_t CurrentTime;
	struct tm *tm;
	struct timeval tv;
	va_list args;

	va_start(args, fmt);
	int rc = vsnprintf(buffer, sizeof(buffer), fmt, args);
	va_end(args);

	memset(Buf,0,sizeof(Buf));
	CurrentTime = time(NULL);
	tm=localtime(&CurrentTime);
	gettimeofday(&tv, NULL); // get microseconds, 10^-6

	if((ShmSysConfigAndInfo->SysConfig.ModelName != NULL) && (ShmSysConfigAndInfo->SysConfig.SerialNumber != NULL) && (strlen((char*)ShmSysConfigAndInfo->SysConfig.ModelName) >= 14))
	{
		sprintf(Buf,"echo -n \"[%04d.%02d.%02d %02d:%02d:%02d.%06ld]%s\" >> /Storage/EventLog/[%04d.%02d]%s_%s_EventLog",
					tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec,tv.tv_usec,
					buffer,
					tm->tm_year+1900,tm->tm_mon+1,
					ShmSysConfigAndInfo->SysConfig.ModelName,
					ShmSysConfigAndInfo->SysConfig.SerialNumber);
	}
	else
	{
		sprintf(Buf,"echo -n \"[%04d.%02d.%02d %02d:%02d:%02d.%06ld]%s\" >> /Storage/EventLog/[%04d.%02d]EventLog",
					tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec,tv.tv_usec,
					buffer,
					tm->tm_year+1900,tm->tm_mon+1);
	}

#ifdef SystemLogMessage
	system(Buf);
#endif

#ifdef ConsloePrintLog
	printf("[%04d.%02d.%02d %02d:%02d:%02d.%06ld]%s", tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec,tv.tv_usec, buffer);
#endif

	return rc;
}

int DiffTimeb(struct timeb ST, struct timeb ET)
{
	//return milli-second
	unsigned int StartTime,StopTime;

	StartTime=(unsigned int)ST.time;
	StopTime=(unsigned int)ET.time;
	return (StopTime-StartTime)*1000+ET.millitm-ST.millitm;
}

//==========================================
// Common routine
//==========================================
void trim(char *s)
{
    int i=0, j, k, l=0;

    while((s[i]==' ')||(s[i]=='\t')||(s[i]=='\n'))
        i++;

    j = strlen(s)-1;
    while((s[j]==' ')||(s[j]=='\t')||(s[j]=='\n'))
        j--;

    if(i==0 && j==strlen(s)-1) { }
    else if(i==0) s[j+1] = '\0';
    else {
        for(k=i; k<=j; k++) s[l++] = s[k];
        s[l] = '\0';
    }
}

int mystrcmp(char *p1,char *p2)
{
    while(*p1==*p2)
    {
        if(*p1=='\0' || *p2=='\0')
            break;
        p1++;
        p2++;
    }
    if(*p1=='\0' && *p2=='\0')
        return(PASS);
    else
        return(FAIL);
}

void substr(char *dest, const char* src, unsigned int start, unsigned int cnt)
{
	strncpy(dest, src + start, cnt);
	dest[cnt] = 0;
}

void split(char **arr, char *str, const char *del)
{
	char *s = strtok(str, del);

	while(s != NULL)
	{
		*arr++ = s;
		s = strtok(NULL, del);
	}
}

void AddFaultCodeToBuf(unsigned char *Code)
{
        if(ShmSysConfigAndInfo->SysWarningInfo.WarningCount < 10)
        {
                memcpy(&ShmSysConfigAndInfo->SysWarningInfo.WarningCode[ShmSysConfigAndInfo->SysWarningInfo.WarningCount][0], Code, 7);
                ShmSysConfigAndInfo->SysWarningInfo.WarningCount++;
        }
}

void RemoveFaultCodeToBuf(unsigned char *Code)
{
	unsigned char find = 0x01;
	char _code[7];
	sprintf(_code,"%s", Code);

	while(find)
	{
		find = 0x00;
		for(unsigned char i = 0; i < ShmSysConfigAndInfo->SysWarningInfo.WarningCount; i++)
		{
			if (find == 0x00)
			{
				if(memcmp(&ShmSysConfigAndInfo->SysWarningInfo.WarningCode[i][0], _code, 7) == 0)
				{
						find = 0x01;
				}
			}
			else
			{
				memcpy(&ShmSysConfigAndInfo->SysWarningInfo.WarningCode[i - 1][0], &ShmSysConfigAndInfo->SysWarningInfo.WarningCode[i][0], 7);
			}
		}

		if (find)
			ShmSysConfigAndInfo->SysWarningInfo.WarningCount--;
	}
}

int getCurrentYear()
{
	int result = 0;
	time_t CurrentTime;
	struct tm *tm;

	CurrentTime = time(NULL);
	tm=localtime(&CurrentTime);
	result = (tm->tm_year + 1900);

	return result;
}

//==========================================
// Init all share memory
//==========================================
int InitShareMemory()
{
	int result = PASS;
	int MeterSMId;

	//creat ShmSysConfigAndInfo
	if ((MeterSMId = shmget(ShmSysConfigAndInfoKey, sizeof(struct SysConfigAndInfo), 0777)) < 0)
    {
		DEBUG_ERROR("shmget ShmSysConfigAndInfo NG\n");
		result = FAIL;
	}
    else if ((ShmSysConfigAndInfo = shmat(MeterSMId, NULL, 0)) == (void *) -1)
    {
    	DEBUG_ERROR("shmat ShmSysConfigAndInfo NG\n");
    	result = FAIL;
   	 }
    else
    {}

   	//creat ShmStatusCodeData
   	if ((MeterSMId = shmget(ShmStatusCodeKey, sizeof(struct StatusCodeData), 0777)) < 0)
    {
   		DEBUG_ERROR("shmget ShmStatusCodeData NG\n");
   		result = FAIL;
	}
    else if ((ShmStatusCodeData = shmat(MeterSMId, NULL, 0)) == (void *) -1)
    {
    	DEBUG_ERROR("shmat ShmStatusCodeData NG\n");
    	result = FAIL;
   	}
    else
    {}

   	//creat ShmStatusCodeData
	if ((MeterSMId = shmget(ShmStatusCodeKey, sizeof(struct StatusCodeData), 0777)) < 0)
	{
		DEBUG_ERROR("shmget ShmStatusCodeData NG");
		result = FAIL;
	}
	else if ((ShmStatusCodeData = shmat(MeterSMId, NULL, 0)) == (void *) -1)
	{
		DEBUG_ERROR("shmat ShmStatusCodeData NG");
		result = FAIL;
	}
	else
	{}
	memset(ShmStatusCodeData,0,sizeof(struct StatusCodeData));

    return result;
}

//==========================================
// SQLite routne
//==========================================
int DB_Event_Open(sqlite3 *db)
{
	int result = PASS;
	char* errMsg = NULL;
	char* createRecordSql="CREATE TABLE IF NOT EXISTS event_record("
					      "idx integer primary key AUTOINCREMENT, "
						  "occurDatetime text NOT NULL, "
						  "statusCode text NOT NULL"
						  ");";

	//sqlite3_config(SQLITE_CONFIG_URI, 1);
	if(sqlite3_open(DB_FILE, &db))
	{
		result = FAIL;
		DEBUG_ERROR( "Can't open database: %s\n", sqlite3_errmsg(db));
		sqlite3_close(db);
	}
	else
	{
		DEBUG_INFO( "Local event record database open successfully.\n");

		if (sqlite3_exec(db, createRecordSql, 0, 0, &errMsg) != SQLITE_OK)
		{
			result = FAIL;
			DEBUG_ERROR( "Create local event record table error message: %s\n", errMsg);
		}
		else
		{
			DEBUG_INFO( "Opened local event record table successfully\n");
		}

		sqlite3_close(db);
	}

	return result;
}

int DB_Event_Insert_Record(sqlite3 *db, uint8_t *statusCode)
{
	int result = PASS;
	char* errMsg = NULL;
	char sqlStr[1024];

	sprintf(sqlStr, "insert into event_record(occurDatetime, statusCode) values(CURRENT_TIMESTAMP, '%s');", statusCode);

	if(sqlite3_open(DB_FILE, &db))
	{
		result = FAIL;
		DEBUG_INFO( "Can't open database: %s\n", sqlite3_errmsg(db));
		sqlite3_close(db);
	}
	else
	{
		if (sqlite3_exec(db, sqlStr, 0, 0, &errMsg) != SQLITE_OK)
		{
			result = FAIL;
			DEBUG_INFO( "Insert local event record error message: %s\n", errMsg);
		}

		sprintf(sqlStr, "delete from event_record where (idx < (select idx from event_record order by idx desc limit 1)-2000) and (occurDatetime < '%04d-01-01 00:00:00');", (getCurrentYear()-3));
		if (sqlite3_exec(db, sqlStr, 0, 0, &errMsg) != SQLITE_OK)
		{
			result = FAIL;
			DEBUG_INFO( "delete local event_record error message: %s\n", errMsg);
		}

		sqlite3_close(db);
	}

	return result;
}

int DB_Network_Open(sqlite3 *db)
{
	int result = PASS;
	char* errMsg = NULL;
	char* createRecordSql="CREATE TABLE IF NOT EXISTS network_record("
					      "idx integer primary key AUTOINCREMENT, "
						  "occurDatetime text NOT NULL, "
						  "isInternet text NOT NULL, "
						  "isOcppConnected text NOT NULL, "
			              "isEth0Internet text NOT NULL, "
						  "isMlan0Internet text NOT NULL, "
						  "isPpp0Internet text NOT NULL, "
						  "rssiMlan0 text NOT NULL, "
						  "rssiPpp0 text NOT NULL"
						  ");";

	//sqlite3_config(SQLITE_CONFIG_URI, 1);
	if(sqlite3_open(DB_FILE, &db))
	{
		result = FAIL;
		DEBUG_ERROR( "Can't open database: %s\n", sqlite3_errmsg(db));
		sqlite3_close(db);
	}
	else
	{
		DEBUG_INFO( "Local network status record database open successfully.\n");

		if (sqlite3_exec(db, createRecordSql, 0, 0, &errMsg) != SQLITE_OK)
		{
			result = FAIL;
			DEBUG_ERROR( "Create local network status record table error message: %s\n", errMsg);
		}
		else
		{
			DEBUG_INFO( "Opened local network status record table successfully\n");
		}

		sqlite3_close(db);
	}

	return result;
}

int DB_Network_Insert_Record(sqlite3 *db)
{
	int result = PASS;
	char* errMsg = NULL;
	char sqlStr[1024];

	if(ShmSysConfigAndInfo->SysConfig.ModelName[10] == 'D')
	{
		sprintf(sqlStr, "insert into network_record(occurDatetime, isInternet, isOcppConnected, isEth0Internet, isMlan0Internet, isPpp0Internet, rssiMlan0, rssiPpp0) values(CURRENT_TIMESTAMP, '%d', '%d', '%d', '%d', '%d', '%d', '%d');",
				ShmSysConfigAndInfo->SysInfo.InternetConn,
				ShmSysConfigAndInfo->SysInfo.OcppConnStatus,
				!ShmStatusCodeData->InfoCode.InfoEvents.bits.InternetDisconnectViaEthernet,
				(ShmSysConfigAndInfo->SysConfig.AthInterface.WifiMode!=1?0:!ShmStatusCodeData->InfoCode.InfoEvents.bits.ApDisconnectViaWiFi),
				(ShmSysConfigAndInfo->SysConfig.TelecomInterface.TelcomEnabled!=1?0:!ShmStatusCodeData->InfoCode.InfoEvents.bits.ApnDisconnectVia4Gi),
				ShmSysConfigAndInfo->SysConfig.AthInterface.WifiRssi,
				ShmSysConfigAndInfo->SysConfig.TelecomInterface.TelcomRssi);
	}
	else if(ShmSysConfigAndInfo->SysConfig.ModelName[10] == 'W')
	{
		sprintf(sqlStr, "insert into network_record(occurDatetime, isInternet, isOcppConnected, isEth0Internet, isMlan0Internet, isPpp0Internet, rssiMlan0, rssiPpp0) values(CURRENT_TIMESTAMP, '%d', '%d', '%d', '%d', '%d', '%d', '%d');",
				ShmSysConfigAndInfo->SysInfo.InternetConn,
				ShmSysConfigAndInfo->SysInfo.OcppConnStatus,
				!ShmStatusCodeData->InfoCode.InfoEvents.bits.InternetDisconnectViaEthernet,
				(ShmSysConfigAndInfo->SysConfig.AthInterface.WifiMode!=1?0:!ShmStatusCodeData->InfoCode.InfoEvents.bits.ApDisconnectViaWiFi),
				0,
				ShmSysConfigAndInfo->SysConfig.AthInterface.WifiRssi,
				0);
	}
	else if(ShmSysConfigAndInfo->SysConfig.ModelName[10] == 'T')
	{
		sprintf(sqlStr, "insert into network_record(occurDatetime, isInternet, isOcppConnected, isEth0Internet, isMlan0Internet, isPpp0Internet, rssiMlan0, rssiPpp0) values(CURRENT_TIMESTAMP, '%d', '%d', '%d', '%d', '%d', '%d', '%d');",
				ShmSysConfigAndInfo->SysInfo.InternetConn,
				ShmSysConfigAndInfo->SysInfo.OcppConnStatus,
				!ShmStatusCodeData->InfoCode.InfoEvents.bits.InternetDisconnectViaEthernet,
				0,
				(ShmSysConfigAndInfo->SysConfig.TelecomInterface.TelcomEnabled!=1?0:!ShmStatusCodeData->InfoCode.InfoEvents.bits.ApnDisconnectVia4Gi),
				0,
				ShmSysConfigAndInfo->SysConfig.TelecomInterface.TelcomRssi);
	}
	else
	{
		sprintf(sqlStr, "insert into network_record(occurDatetime, isInternet, isOcppConnected, isEth0Internet, isMlan0Internet, isPpp0Internet, rssiMlan0, rssiPpp0) values(CURRENT_TIMESTAMP, '%d', '%d', '%d', '%d', '%d', '%d', '%d');",
				ShmSysConfigAndInfo->SysInfo.InternetConn,
				ShmSysConfigAndInfo->SysInfo.OcppConnStatus,
				!ShmStatusCodeData->InfoCode.InfoEvents.bits.InternetDisconnectViaEthernet,
				0,
				0,
				0,
				0);
	}

	if(sqlite3_open(DB_FILE, &db))
	{
		result = FAIL;
		DEBUG_INFO( "Can't open database: %s\n", sqlite3_errmsg(db));
		sqlite3_close(db);
	}
	else
	{
		if (sqlite3_exec(db, sqlStr, 0, 0, &errMsg) != SQLITE_OK)
		{
			result = FAIL;
			DEBUG_INFO( "Insert local network status record error message: %s\n", errMsg);
		}

		sprintf(sqlStr, "delete from network_record where idx < (select idx from network_record order by idx desc limit 1)-20000;");
		if (sqlite3_exec(db, sqlStr, 0, 0, &errMsg) != SQLITE_OK)
		{
			result = FAIL;
			DEBUG_INFO( "delete local network_record error message: %s\n", errMsg);
		}

		sqlite3_close(db);
	}

	return result;
}

//================================================
// Common routin
//================================================
char* getSystemModeName(unsigned char mode)
{
	char* result;

	switch(mode)
	{
		case SYS_MODE_BOOTING:
			result = "booting";
			break;
		case SYS_MODE_IDLE:
			result = "idle";
			break;
		case SYS_MODE_AUTHORIZING:
			result = "authorizing";
			break;
		case SYS_MODE_PREPARING:
			result = "preparing";
			break;
		case SYS_MODE_CHARGING:
			result = "charging";
			break;
		case SYS_MODE_TERMINATING:
			result = "terminating";
			break;
		case SYS_MODE_COMPLETE:
			result = "complete";
			break;
		case SYS_MODE_ALARM:
			result = "alarm";
			break;
		case SYS_MODE_FAULT:
			result = "fault";
			break;
		case SYS_MODE_MAINTAIN:
			result = "maintain";
			break;
		case SYS_MODE_RESERVATION:
			result = "reservation";
			break;
		case SYS_MODE_BOOKING:
			result = "booking";
			break;
		case SYS_MODE_DEBUG:
			result = "debug";
			break;
		case SYS_MODE_UPDATE:
			result = "upgrade";
			break;
		default:
			result = "unknown";
			break;
	}

	return result;
}

int getConnectorStatus(char *status)
{
	int result = FAIL;

	sprintf(status, " ");
	if(ShmSysConfigAndInfo->SysConfig.ModelName[0] == 'A')
	{
		for(uint8_t gun_index=0;gun_index<AC_QUANTITY;gun_index++)
		{
			if(ShmSysConfigAndInfo->SysConfig.ModelName[9+(gun_index*-1)] != '0')
			{
				sprintf(status, "%s, Gun-%d: %s", status, (gun_index+1), getSystemModeName(ShmSysConfigAndInfo->SysInfo.AcChargingData[gun_index].SystemStatus));
			}
		}
	}

	return result;
}

//================================================
// Main process
//================================================
int main(void)
{
	int ByteCount,BitCount;
	unsigned char tmp, EventCodeTmp[7], EventCodeDisp[7];
	char connectorStatus[512];

	if(InitShareMemory() == FAIL)
	{
		DEBUG_ERROR("InitShareMemory NG\n");
		if(ShmStatusCodeData!=NULL)
		{
			ShmStatusCodeData->AlarmCode.AlarmEvents.bits.FailToCreateShareMemory=1;
		}
		sleep(5);
		return 0;
	}

	if(DB_Event_Open(localDb) != PASS)
	{
		DEBUG_ERROR("Local event database initial fail.\n");
	}

	if(DB_Network_Open(localDb) != PASS)
	{
		DEBUG_ERROR("Local network status database initial fail.\n");
	}

	for(;;)
	{
		//check Fault Status
		for(ByteCount=0;ByteCount<ARRAY_SIZE(ShmStatusCodeData->FaultCode.FaultEvents.FaultVal);ByteCount++)
		{
			if(ShmStatusCodeData->FaultCode.FaultEvents.FaultVal[ByteCount] != ShmStatusCodeData->FaultCode.PreviousFaultVal[ByteCount])
			{
				tmp=ShmStatusCodeData->FaultCode.FaultEvents.FaultVal[ByteCount]; //prevent be modified during following process
				for(BitCount=0;BitCount<8;BitCount++)
				{
					if(((tmp>>BitCount)&0x01) != ((ShmStatusCodeData->FaultCode.PreviousFaultVal[ByteCount]>>BitCount)&0x01))
					{
						memset(EventCodeTmp,0,sizeof(EventCodeTmp));
						memcpy(EventCodeTmp,FaultStatusCode[ByteCount*8+BitCount],sizeof(EventCodeTmp)-1);
						memcpy(EventCodeDisp, EventCodeTmp, ARRAY_SIZE(EventCodeTmp));

						if((strstr((char*)EventCodeTmp, "11021") == NULL) &&
						   (strstr((char*)EventCodeTmp, "11022") == NULL))
						{
							if(((tmp>>BitCount)&0x01)==0)//Recovered
							{
								EventCodeTmp[0]='1';
								ShmStatusCodeData->FaultCode.PreviousFaultVal[ByteCount]&=~(1<<BitCount);
								RemoveFaultCodeToBuf(EventCodeDisp);
							}
							else
							{
								ShmStatusCodeData->FaultCode.PreviousFaultVal[ByteCount]|=(1<<BitCount);
								AddFaultCodeToBuf(EventCodeDisp);
							}
						}
						else
						{
							if(((tmp>>BitCount)&0x01)==0)//Recovered
							{
								EventCodeTmp[0]='1';
								ShmStatusCodeData->FaultCode.PreviousFaultVal[ByteCount]&=~(1<<BitCount);
							}
							else
							{
								ShmStatusCodeData->FaultCode.PreviousFaultVal[ByteCount]|=(1<<BitCount);
							}
						}

						getConnectorStatus(connectorStatus);
						EVENT_INFO("%s%s\n", EventCodeTmp, connectorStatus);
						DB_Event_Insert_Record(localDb, EventCodeTmp);
					}
				}
			}
		}

		//check Alarm Status
		for(ByteCount=0;ByteCount<ARRAY_SIZE(ShmStatusCodeData->AlarmCode.AlarmEvents.AlarmVal);ByteCount++)
		{
			if(ShmStatusCodeData->AlarmCode.AlarmEvents.AlarmVal[ByteCount] != ShmStatusCodeData->AlarmCode.PreviousAlarmVal[ByteCount])
			{
				tmp=ShmStatusCodeData->AlarmCode.AlarmEvents.AlarmVal[ByteCount]; //prevent be modified during following process
				for(BitCount=0;BitCount<8;BitCount++)
				{
					if(((tmp>>BitCount)&0x01) != ((ShmStatusCodeData->AlarmCode.PreviousAlarmVal[ByteCount]>>BitCount)&0x01))
					{
						memset(EventCodeTmp,0,sizeof(EventCodeTmp));
						memcpy(EventCodeTmp,AlarmStatusCode[ByteCount*8+BitCount],sizeof(EventCodeTmp)-1);
						memcpy(EventCodeDisp, EventCodeTmp, ARRAY_SIZE(EventCodeTmp));

						if(((tmp>>BitCount)&0x01)==0)//Recovered
						{
							EventCodeTmp[0]='1';
							ShmStatusCodeData->AlarmCode.PreviousAlarmVal[ByteCount]&=~(1<<BitCount);
							RemoveFaultCodeToBuf(EventCodeDisp);
						}
						else
						{
							ShmStatusCodeData->AlarmCode.PreviousAlarmVal[ByteCount]|=(1<<BitCount);
							AddFaultCodeToBuf(EventCodeDisp);
						}
						getConnectorStatus(connectorStatus);
						EVENT_INFO("%s%s\n", EventCodeTmp, connectorStatus);
						DB_Event_Insert_Record(localDb, EventCodeTmp);
					}
				}
			}
		}

		//check Info Status
		for(ByteCount=0;ByteCount<ARRAY_SIZE(ShmStatusCodeData->InfoCode.InfoEvents.InfoVal);ByteCount++)
		{
			if(ShmStatusCodeData->InfoCode.InfoEvents.InfoVal[ByteCount] != ShmStatusCodeData->InfoCode.PreviousInfoVal[ByteCount])
			{
				tmp=ShmStatusCodeData->InfoCode.InfoEvents.InfoVal[ByteCount]; //prevent be modified during following process
				for(BitCount=0;BitCount<8;BitCount++)
				{
					if(((tmp>>BitCount)&0x01) != ((ShmStatusCodeData->InfoCode.PreviousInfoVal[ByteCount]>>BitCount)&0x01))
					{
						memset(EventCodeTmp,0,sizeof(EventCodeTmp));
						memcpy(EventCodeTmp,InfoStatusCode[ByteCount*8+BitCount],sizeof(EventCodeTmp)-1);
						memcpy(EventCodeDisp, EventCodeTmp, ARRAY_SIZE(EventCodeTmp));

						if((strstr((char*)EventCodeTmp, "13622") == NULL) &&
						   (strstr((char*)EventCodeTmp, "13623") == NULL) &&
						   (strstr((char*)EventCodeTmp, "13624") == NULL) &&
						   (strstr((char*)EventCodeTmp, "13625") == NULL) &&
						   (strstr((char*)EventCodeTmp, "13626") == NULL))
						{
							if(((tmp>>BitCount)&0x01)==0)//Recovered
							{
								EventCodeTmp[0]='1';
								ShmStatusCodeData->InfoCode.PreviousInfoVal[ByteCount]&=~(1<<BitCount);
								RemoveFaultCodeToBuf(EventCodeDisp);
							}
							else
							{
								ShmStatusCodeData->InfoCode.PreviousInfoVal[ByteCount]|=(1<<BitCount);
								AddFaultCodeToBuf(EventCodeDisp);
							}
						}
						else
						{
							if(((tmp>>BitCount)&0x01)==0)//Recovered
							{
								EventCodeTmp[0]='1';
								ShmStatusCodeData->InfoCode.PreviousInfoVal[ByteCount]&=~(1<<BitCount);
							}
							else
							{
								ShmStatusCodeData->InfoCode.PreviousInfoVal[ByteCount]|=(1<<BitCount);
							}
						}

						getConnectorStatus(connectorStatus);
						EVENT_INFO("%s%s\n", EventCodeTmp, connectorStatus);
						DB_Event_Insert_Record(localDb, EventCodeTmp);
					}
				}
			}
		}

		if((netPreviousStatus.isInternet != ShmSysConfigAndInfo->SysInfo.InternetConn) ||
		   (netPreviousStatus.isOcppConnected != ShmSysConfigAndInfo->SysInfo.OcppConnStatus) ||
	       (netPreviousStatus.ethIsInternet != ShmStatusCodeData->InfoCode.InfoEvents.bits.InternetDisconnectViaEthernet) ||
		   (netPreviousStatus.maln0IsInternet != ShmStatusCodeData->InfoCode.InfoEvents.bits.ApDisconnectViaWiFi) ||
		   (netPreviousStatus.ppp0IsInternet != ShmStatusCodeData->InfoCode.InfoEvents.bits.ApnDisconnectVia4Gi) ||
		   (netPreviousStatus.rssiWifi != ShmSysConfigAndInfo->SysConfig.AthInterface.WifiRssi) ||
		   (netPreviousStatus.rssi4g != ShmSysConfigAndInfo->SysConfig.TelecomInterface.TelcomRssi))
		{

			DB_Network_Insert_Record(localDb);
			netPreviousStatus.isInternet = ShmSysConfigAndInfo->SysInfo.InternetConn;
			netPreviousStatus.isOcppConnected = ShmSysConfigAndInfo->SysInfo.OcppConnStatus;
			netPreviousStatus.ethIsInternet = ShmStatusCodeData->InfoCode.InfoEvents.bits.InternetDisconnectViaEthernet;
			netPreviousStatus.maln0IsInternet = ShmStatusCodeData->InfoCode.InfoEvents.bits.ApDisconnectViaWiFi;
			netPreviousStatus.ppp0IsInternet = ShmStatusCodeData->InfoCode.InfoEvents.bits.ApnDisconnectVia4Gi;
			netPreviousStatus.rssiWifi = ShmSysConfigAndInfo->SysConfig.AthInterface.WifiRssi;
			netPreviousStatus.rssi4g = ShmSysConfigAndInfo->SysConfig.TelecomInterface.TelcomRssi;
		}

		usleep(100000);
	}

	return FAIL;
}