#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/can.h>
#include 	<linux/can/raw.h>
#include 	<linux/wireless.h>
#include 	<arpa/inet.h>
#include 	<netinet/in.h>

#include 	<unistd.h>
#include 	<stdarg.h>
#include    <stdio.h>      /*標準輸入輸出定義*/
#include    <stdlib.h>     /*標準函數庫定義*/
#include    <unistd.h>     /*Unix 標準函數定義*/
#include    <fcntl.h>      /*檔控制定義*/
#include    <termios.h>    /*PPSIX 終端控制定義*/
#include    <errno.h>      /*錯誤號定義*/
#include 	<errno.h>
#include 	<string.h>
#include	<time.h>
#include	<ctype.h>
#include 	<ifaddrs.h>
#include	"../../define.h"

/**************************************************************************************/
/************This task will create Factory default confgiuration file *****************/
 /***********and store it into mtdblock 10,11,12                               ****************/
/**************************************************************************************/
int StoreLogMsg(const char *fmt, ...);
#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)

int StoreLogMsg(const char *fmt, ...)
{
	char Buf[4096+256];
	char buffer[4096];
	time_t CurrentTime;
	struct tm *tm;
	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);
	sprintf(Buf,"echo \"%04d-%02d-%02d %02d:%02d:%02d - %s\" >> /Storage/SystemLog/[%04d.%02d]SystemLog",
			tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec,
			buffer,
			tm->tm_year+1900,tm->tm_mon+1);
	system(Buf);

	return rc;
}

int main(int argc,char *argv[])
{
	struct SysConfigData 	SysConfig;
	unsigned int i,Chk;
	unsigned char *ptr;
	int fd,wrd;

	ptr=malloc(sizeof(struct SysConfigData));
	if(ptr==NULL)
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: malloc for SysConfigData NG");
		#endif
		return 0;
	}
	memset(ptr,0,sizeof(struct SysConfigData));
	memset(&SysConfig,0,sizeof(struct SysConfigData));

	//Set default configuration
	strcpy((char *)SysConfig.Eth0Interface.EthIpAddress, "192.168.1.10");
	strcpy((char *)SysConfig.Eth0Interface.EthSubmaskAddress,"255.255.255.0");
	strcpy((char *)SysConfig.Eth0Interface.EthGatewayAddress,"192.168.1.254");
	strcpy((char *)SysConfig.Eth1Interface.EthIpAddress,"192.168.0.10");
	strcpy((char *)SysConfig.Eth1Interface.EthSubmaskAddress,"255.255.255.0");
	strcpy((char *)SysConfig.Eth1Interface.EthGatewayAddress,"192.168.0.254");
	SysConfig.BackendConnTimeout=300; //300 seconds

	//copy default configuration to pointer
	memcpy(ptr,&SysConfig,sizeof(struct SysConfigData));

	//calculate CRC
	Chk=0;
	for(i=0;i<(sizeof(struct SysConfigData)-4);i++)
	{
		Chk+=*(ptr+i);
	}
	SysConfig.Checksum=Chk;

	fd = open("/mnt/FactoryDefaultConfig.bin", O_RDWR|O_CREAT);
	if (fd < 0)
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: open /mnt/FactoryDefaultConfig.bin NG");
		#endif
		free(ptr);
		return 0;
	}

	wrd=write(fd, &SysConfig, sizeof(struct SysConfigData));
	close(fd);
	if(wrd!=(sizeof(struct SysConfigData)))
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: write /mnt/FactoryDefaultConfig.bin NG");
		#endif
		free(ptr);
		return 0;
	}

	fd = open("/dev/mtdblock12", O_RDWR);
	if (fd < 0)
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: open /dev/mtdblock12 NG");
		#endif
		free(ptr);
		return 0;
   	 }
    	wrd=write(fd, &SysConfig, sizeof(struct SysConfigData));
    	close(fd);
    	if(wrd!=(sizeof(struct SysConfigData)))
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: write /dev/mtdblock12 NG");
		#endif
		free(ptr);
		return 0;
	}

	fd = open("/dev/mtdblock11", O_RDWR);
	if (fd < 0)
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: open /dev/mtdblock11 NG");
		#endif
		free(ptr);
		return 0;
   	 }
    	wrd=write(fd, &SysConfig, sizeof(struct SysConfigData));
    	close(fd);
    	if(wrd!=(sizeof(struct SysConfigData)))
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: write /dev/mtdblock11 NG");
		#endif
		free(ptr);
		return 0;
	}

	fd = open("/dev/mtdblock10", O_RDWR);
	if (fd < 0)
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: open /dev/mtdblock10 NG");
		#endif
		free(ptr);
		return 0;
   	 }
    	wrd=write(fd, &SysConfig, sizeof(struct SysConfigData));
    	close(fd);
    	if(wrd!=(sizeof(struct SysConfigData)))
	{
		#ifdef SystemLogMessage
		StoreLogMsg("[FactoryConfig]main: write /dev/mtdblock10 NG");
		#endif
		free(ptr);
		return 0;
	}

	free(ptr);
	#ifdef SystemLogMessage
	StoreLogMsg("[FactoryConfig]main: FactoryConfig OK");
	#endif
}