Function write_buffered_context

plugins/traffic_dump/json_utils.cc:64–71

Write the content of buf to jsonfile between prevIdx (inclusive) and idx (not * inclusive). * * This function is used to help deal with escaped characters with a low number * of write calls. This is meant to be used like so: the caller inspects every * character in a buffer, doing one of two things with each character: * * - The character does not need to be escaped. In this case, no call

 * @param[out] jsonfile The stream to conditionally write buffer content to.
 */
inline void
write_buffered_context(char const *buf, int64_t &prevIdx, int64_t idx, std::ostream &jsonfile)
{
  if (prevIdx < idx) {
    jsonfile.write(buf + prevIdx, idx - prevIdx);
  }
  prevIdx = idx + 1;
}

int
esc_json_out(const char *buf, int64_t len, std::ostream &jsonfile)