cookiecheck(int	mode,char *name)
int	argc;
char 	**argv;
{
int	sock;
int	rval;
struct	sockaddr_in server;
struct	hostent *hp, *gethostbyname();
char	buf[1024];
char	s[1024];
int	x,y,z;
char	c;

char 	*fname;
int 	fd, status;
int	temp;
char	cookiestr[20];
char	host[20];
int	number;
FILE	*logfile;

mode = 0;
if(mode != 10)
	{
	if(getenv("HTTP_COOKIE") == NULL)
		strcpy(cookiestr,"");
	else
		strcpy(cookiestr,getenv("HTTP_COOKIE"));
	}
if(cookiestr[0] == 0)
	number = -1;
else
	number = atoi(&cookiestr[9]);
strcpy(host,getenv("REMOTE_ADDR"));
temp = 0; 	/* 0 if currently NOT pressed, 1 is currently pressed */

logfile=fopen("/tmp/cookielog","a+");
fprintf(logfile,"mode: %d  cookiestr: .%s.\n",mode,cookiestr);
fclose(logfile);	
if(mode == 1 && number == -1)
	{
	printf("Guest");
	exit(0);
	}


	sock = socket(AF_INET, SOCK_STREAM, 0);
	if(sock < 0)
		{
		perror("opening stream socket");
		exit(1);
		}
	server.sin_family = AF_INET;
	hp = gethostbyname("doorbell");
	if(hp == (struct hostent *)0)
		{
		fprintf(stderr,"%s: unknown host","doorbell");
		exit(2);
		}
	bcopy(hp->h_addr, &server.sin_addr, hp->h_length);
	server.sin_port = htons(5202);
	
	if((connect(sock, &server, sizeof(server)), 0) < 0)
		{
		perror("connecting stream socket");
		exit(1);
		}
	strcpy(s,"");
	sprintf(s,"%d %s %s",number,name,host);
	
	if((write(sock, s, strlen(s)), 0) < 0)
		perror("writing on stream socket");
	
	if(( rval = read(sock, buf, 1024)) < 0)
		perror("Reading from stream socket");
		
	close(sock);
//	printf("Message: .%s.\n",buf);	
	sscanf(buf,"%d %s %s",&number,name,host);
}