예제 #1
0
파일: net_posix.c 프로젝트: master345/xbmc
int
htsp_tcp_read_line(socket_t fd, char *buf, const size_t bufsize, htsbuf_queue_t *spill)
{
  int len;

  while(1) {
    len = htsbuf_find(spill, 0xa);

    if(len == -1) {
      if(tcp_fill_htsbuf_from_fd(fd, spill) < 0)
	return -1;
      continue;
    }
    
    if(len >= (int)bufsize - 1)
      return -1;

    htsbuf_read(spill, buf, len);
    buf[len] = 0;
    while(len > 0 && buf[len - 1] < 32)
      buf[--len] = 0;
    htsbuf_drop(spill, 1); /* Drop the \n */
    return 0;
  }
}
예제 #2
0
파일: tcp.c 프로젝트: yfqian/libsvc
int
tcp_read_line(tcp_stream_t *ts, char *buf, const size_t bufsize)
{
  int len;

  while(1) {
    len = htsbuf_find(&ts->ts_spill, 0xa);

    if(len == -1) {
      if(tcp_fill_htsbuf_from_fd(ts, &ts->ts_spill) < 0)
	return -1;
      continue;
    }
    
    if(len >= bufsize - 1)
      return -1;

    htsbuf_read(&ts->ts_spill, buf, len);
    buf[len] = 0;
    while(len > 0 && buf[len - 1] < 32)
      buf[--len] = 0;
    htsbuf_drop(&ts->ts_spill, 1); /* Drop the \n */
    return 0;
  }
}
예제 #3
0
파일: tcp.c 프로젝트: zman0900/tvheadend
char *
tcp_read_line(int fd, htsbuf_queue_t *spill)
{
  int len;
  char *buf;

  do {
    len = htsbuf_find(spill, 0xa);

    if(len == -1) {
      if(tcp_fill_htsbuf_from_fd(fd, spill) < 0)
        return NULL;
    }
  } while (len == -1);

  buf = malloc(len+1);
  
  htsbuf_read(spill, buf, len);
  buf[len] = 0;
  while(len > 0 && buf[len - 1] < 32)
    buf[--len] = 0;
  htsbuf_drop(spill, 1); /* Drop the \n */
  return buf;
}
예제 #4
0
파일: lirc.c 프로젝트: dev-life/showtime
static void *
lirc_thread(void *aux)
{
  char buf[200];
  uint64_t ircode;
  uint32_t repeat;
  char keyname[100];
  int i, r, fd, len, n;
  htsbuf_queue_t q;
  struct pollfd fds;
  event_t *e;

  fd = lirc_fd;

  htsbuf_queue_init(&q, 0);
  fds.fd = fd;
  fds.events = POLLIN;

  while(1) {

    r = poll(&fds, 1, -1);
    if(r > 0) {
      if((r = read(fd, buf, sizeof(buf))) < 1) {
	TRACE(TRACE_ERROR, "lircd", "Read error: %s", strerror(errno));
	break;
      }
      htsbuf_append(&q, buf, r);
    }

    while((len = htsbuf_find(&q, 0xa)) != -1) {
      
      if(len >= sizeof(buf) - 1) {
	TRACE(TRACE_ERROR, "lircd", "Command buffer size exceeded");
	goto out;
      }

      htsbuf_read(&q, buf, len);
      buf[len] = 0;
      
      while(len > 0 && buf[len - 1] < 32)
	buf[--len] = 0;
      htsbuf_drop(&q, 1); /* Drop the \n */
      
      n = sscanf(buf, "%"PRIx64" %x %s", &ircode, &repeat, keyname);
      if(n != 3) {
	TRACE(TRACE_INFO, "lircd", "Invalid LIRC input: \"%s\"", buf);
	continue;
      }
      
      if(keyname[0] && keyname[1] == 0) {
	/* ASCII input */
	e = event_create_int(EVENT_UNICODE, keyname[0]);
      } else {
	e = NULL;
	for(i = 0; i < sizeof(lircmap) / sizeof(lircmap[0]); i++) {
	  if(!strcasecmp(keyname, lircmap[i].name)) {
	    action_type_t av[3] = {
	      lircmap[i].action1,
	      lircmap[i].action2,
	    };
	    if(av[1] != ACTION_NONE)
	      e = event_create_action_multi(av, 2);
	    else
	      e = event_create_action_multi(av, 1);
	    break;
	  }
	}
      }
      if(e == NULL) {
	snprintf(buf, sizeof(buf), "IR+%s", keyname);
	e = event_create_str(EVENT_KEYDESC, buf);
      }
      event_to_ui(e);
    }
  }
 out:
  close(fd);
  htsbuf_queue_flush(&q);
  return NULL;
}