Exemplos de drain_bulk_in em C++ (Cpp)

Exemplo n.º 1

Arquivo: pixma_mp730.c Projeto: DspaceSPI/SPIScan

static void
mp730_finish_scan (pixma_t * s)
{
  int error, aborted = 0;
  mp730_t *mp = (mp730_t *) s->subdriver;

  switch (mp->state)
    {
    case state_transfering:
      drain_bulk_in (s);
      /* fall through */
    case state_scanning:
    case state_warmup:
      aborted = 1;
      error = abort_session (s);
      if (error < 0)
	PDBG (pixma_dbg
	      (1, "WARNING:abort_session() failed %s\n",
	       pixma_strerror (error)));
      /* fall through */
    case state_finished:
      query_status (s);
      query_status (s);
      activate (s, 0);

      if (! aborted && s->cfg->pid == IR1020_PID)
	{
	  error = abort_session (s);
	  if (error < 0)
	    {
	      PDBG (pixma_dbg
		    (1, "WARNING:abort_session() failed %s\n",
		     pixma_strerror (error)));
	      query_status (s);
	      query_status (s);
	      activate (s, 0);
	    }
	}
      mp->buf = mp->lbuf = mp->imgbuf = NULL;
      mp->state = state_idle;
      /* fall through */
    case state_idle:
      break;
    }
}

Exemplo n.º 2

Arquivo: pixma_mp750.c Projeto: Ichoran/lifespan

static void
mp750_finish_scan (pixma_t * s)
{
  int error;
  mp750_t *mp = (mp750_t *) s->subdriver;

  switch (mp->state)
    {
    case state_transfering:
      drain_bulk_in (s);
      /* fall through */
    case state_scanning:
    case state_warmup:
      error = abort_session (s);
      if (error == PIXMA_ECANCELED)
	read_error_info (s, NULL, 0);
      /* fall through */
    case state_finished:
      if (s->param->source == PIXMA_SOURCE_FLATBED)
	{
	   /*SIM*/ query_status (s);
	  if (abort_session (s) == PIXMA_ECANCELED)
	    {
	      read_error_info (s, NULL, 0);
	      query_status (s);
	    }
	}
      query_status (s);
       /*SIM*/ activate (s, 0);
      if (mp->needs_abort)
	{
	  mp->needs_abort = 0;
	  abort_session (s);
	}
      free (mp->buf);
      mp->buf = mp->rawimg = NULL;
      mp->state = state_idle;
      /* fall through */
    case state_idle:
      break;
    }
}