THREAD_PROC user_thread(void *arg)
{
char sdata[4096];
Client *C;
THREAD_DETACH;
if (debug>1) fprintf(stderr, "new user_thread\n");
for (;;) {
if (!fgets(sdata, 4095, stdin)) {
perror("stdin");
exit (1);
}
if (debug>1) fprintf(stderr,"term: %s\n", sdata);
if (!strncmp(sdata,"crl ",4)) {
char *p, *e;
for (p=sdata+4; *p==' '; p++);
if (e=strchr(p, '\n')) *e = '\0';
ezs_add_crl(p);
} else if (!strcmp(sdata,"verbose")) {
debug = 1;
} else if (!strcmp(sdata,"debug")) {
debug = 2;
} else if (!strcmp(sdata,"quiet")) {
debug = 0;
} else if (!strcmp(sdata,"ncc")) {
count_clients = 1;
} else if (!strcmp(sdata,"cc")) {
count_clients = 1;
show_client_count();
} else { /* send message to clients */
MUTEX_LOCK(client_lock);
for (C=clients; C; C=C->next) {
if (debug>1) fprintf(stderr,"add to %d: %s\n", C->no, sdata);
add_client_msg(C, sdata);
}
MUTEX_UNLOCK(client_lock);
}
if (count_clients) show_client_count();
}
exit (1);
}
int main (int args, char *argv[])
{
if (wiringPiSetup () == -1)
exit (1) ;
int fd = lcdInit (2, 16, 4, RS, EN, D0,D1,D2,D3,D0,D1,D2,D3) ;
if (fd == -1)
{
printf ("lcdInit 1 failed\n") ;
return 1 ;
}
sleep (1) ; //显示屏初始化
lcdPosition (fd, 0, 0); lcdPuts (fd, " Raspberry Pi!"); //启动信息
sleep(1);
if(argv[1])
{
lcdPosition (fd, 0, 0) ;
lcdPuts (fd, " ") ; //清空第一行
lcdPosition (fd, 0, 0) ; lcdPuts (fd, argv[1]) ; //命令行参数显示至第一行
}
int start,now;
while(1)
{
show_date(fd);
cls(fd);
show_sys_info(fd);
sleep(5);
cls(fd);
start = show_run_time(fd);
while(now - start < 5){
now = show_run_time(fd);
sleep(1);
}
cls(fd);
show_net_info(fd);
sleep(5);
cls(fd);
show_client_count(fd);
sleep(3);
cls(fd);
show_client_info(fd);
cls(fd);
show_temp(fd);
sleep(5);
cls(fd);
}
return 0;
}
