C++ (Cpp) detect_pdu Examples

Example #1

File: json.c Project: CedarLogic/watchman

static bool read_and_detect_pdu(w_jbuffer_t *jr, w_stm_t stm,
    json_error_t *jerr)
{
  enum w_pdu_type pdu;

  shunt_down(jr);
  pdu = detect_pdu(jr);
  if (pdu == need_data) {
    if (!fill_buffer(jr, stm)) {
      if (errno != EAGAIN) {
        snprintf(jerr->text, sizeof(jerr->text),
          "fill_buffer: %s",
          errno ? strerror(errno) : "EOF");
      }
      return false;
    }
    pdu = detect_pdu(jr);
  }

  if (pdu == is_json_compact && stm == w_stm_stdin()) {
    // Minor hack for the `-j` option for reading pretty printed
    // json from stdin
    pdu = is_json_pretty;
  }

  jr->pdu_type = pdu;
  return true;
}

Example #2

File: json.c Project: CCoder123/watchman

static bool read_and_detect_pdu(w_jbuffer_t *jr, int fd, json_error_t *jerr)
{
  enum w_pdu_type pdu;

  shunt_down(jr);
  pdu = detect_pdu(jr);
  if (pdu == need_data) {
    if (!fill_buffer(jr, fd)) {
      if (errno != EAGAIN) {
        snprintf(jerr->text, sizeof(jerr->text),
          "fill_buffer: %s",
          strerror(errno));
      }
      return false;
    }
    pdu = detect_pdu(jr);
  }

  jr->pdu_type = pdu;
  return true;
}