Satdigitalne.cz

Kód: Vybrat vše

#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <net/if_arp.h>
#include <linux/sockios.h>
#include <linux/ethtool.h>
#include <netdb.h>
#include <stdio.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "usif.h"
#define LOCAL_NET_SERVER_IP "192.168.0.5"
#define LOCAL_NET_SERVER_PORT 12570
enum
{
	SN_CHECK_COMMAND = 0x57
};
enum
{
	CHECK_SN_NO_ERROR,
	CHECK_SN_NO_SERIAL,
	CHECK_SN_SOCKET_ERROR,
	CHECK_SN_SEND_ERROR,
	CHECK_SN_READ_ERROR,
	CHECK_SN_DUP_ERROR
};
int net_check_sn(void)
{
	int iSocket;
	struct sockaddr_in	local_sin;
	unsigned char  szBuff[ 256 ];
	unsigned char aucSN[6];
	unsigned char hwid;
	unsigned char cid;
	int len;
	int iRet = CHECK_SN_NO_ERROR;
	if(GetSerialNumber(aucSN) == 0)
	{
		return CHECK_SN_NO_SERIAL;
	}
	hwid = GetHardwareID();
	cid = GetCustomerID();
	memset(szBuff,0,sizeof(szBuff));
	szBuff[0] = SN_CHECK_COMMAND;
	sprintf((char *)&szBuff[1],"%04d:%04d:%06d%06d",hwid,cid,aucSN[0]<<16|aucSN[1]<<8|aucSN[2],aucSN[3]<<16|aucSN[4]<<8|aucSN[5]);
	iSocket = socket(AF_INET, SOCK_DGRAM, 0);
	if(iSocket == -1)
	{
		return CHECK_SN_SOCKET_ERROR;
	}
	memset(&local_sin, 0, sizeof(local_sin));
	local_sin.sin_addr.s_addr = inet_addr(LOCAL_NET_SERVER_IP);
	local_sin.sin_port = htons(LOCAL_NET_SERVER_PORT);
	local_sin.sin_family = AF_INET;

	len = sendto(iSocket, (unsigned char*)szBuff, strlen((char *)szBuff),MSG_DONTWAIT,(struct sockaddr *)&local_sin, sizeof(local_sin));
	if(len > 0)
	{
		memset(szBuff,0,sizeof(szBuff));
		len = Read_Socket(iSocket,szBuff,256,4000);
		close(iSocket);
		iRet = CHECK_SN_READ_ERROR;
		if(len > 0)
		{
			if(szBuff[0] == SN_CHECK_COMMAND)
			{
				if(szBuff[1] == 1)
				{
					iRet = CHECK_SN_DUP_ERROR;
				}
				else
				{
					iRet = CHECK_SN_NO_ERROR;
				}
			}
		}
	}
	else
	{
		close(iSocket);
		iRet = CHECK_SN_SEND_ERROR;
	}
	return iRet;
}

void check_sn_menu(void)
{
	int iRet = 0;
	if(CheckNetLink() == 0)
	{
		DisBoxMessage(CENTER_JUSTIFICATION, 80, 200, 0, 1, "Please insert internet Cable!");
		while(1)
		{
			if(CheckNetLink() == 1)
			{
				break;
			}
			task_time_sleep(1000);
		}
	}
	ClearFullArea();
	DisBoxMessage(CENTER_JUSTIFICATION, 80, 200, 0, 1, "Checking SN Database!");
	iRet = net_check_sn();
	switch(iRet)
	{
	case CHECK_SN_NO_ERROR:
		ClearFullArea();
		DisBoxMessage(CENTER_JUSTIFICATION, 80, 200, 0, 1, "SN OK!");
		break;
	case CHECK_SN_DUP_ERROR:
		ClearFullArea();
		DisBoxMessage(CENTER_JUSTIFICATION, 80, 200, 0, 1, "SN Duplicate!");
		break;
	case CHECK_SN_SEND_ERROR:
		break;
	case CHECK_SN_READ_ERROR:
		break;
	case CHECK_SN_SOCKET_ERROR:
		break;
	case CHECK_SN_NO_SERIAL:
		break;
	default:
		break;
	}
}