Method delete_warning_value

src/proxy/http/HttpTransact.cc:8864–8908

}

void
HttpTransact::delete_warning_value(HTTPHdr *to_warn, HTTPWarningCode warning_code)
{
  int        w_code = static_cast<int>(warning_code);
  MIMEField *field  = to_warn->field_find(MIME_FIELD_WARNING, MIME_LEN_WARNING);

  // Loop over the values to see if we need to do anything
  if (field) {
    HdrCsvIter iter;
    int        val_code;
    MIMEField *new_field = nullptr;

    bool valid_p = iter.get_first_int(field, val_code);

    while (valid_p) {
      if (val_code == w_code) {
        // Ok, found the value we're look to delete Look over and create a new field appending all
        // elements that are not this value
        valid_p = iter.get_first_int(field, val_code);

        while (valid_p) {
          if (val_code != warning_code) {
            auto value = iter.get_current();
            if (new_field) {
              new_field->value_append(to_warn->m_heap, to_warn->m_mime, value.data(), value.size(), true);
            } else {
              new_field = to_warn->field_create();
              to_warn->field_value_set(new_field, value.data(), value.size());
            }
          }
          valid_p = iter.get_next_int(val_code);
        }

        to_warn->field_delete(MIME_FIELD_WARNING, MIME_LEN_WARNING);
        if (new_field) {
          new_field->name_set(to_warn->m_heap, to_warn->m_mime, MIME_FIELD_WARNING, MIME_LEN_WARNING);
          to_warn->field_attach(new_field);
        }

        return;
      }
      valid_p = iter.get_next_int(val_code);
    }
  }
}

void
HttpTransact::change_response_header_because_of_range_request(State *s, HTTPHdr *header)