Function print_error

libs/qhttpserver/http-parser/test.c:2427–2466

}

static void
print_error (const char *raw, size_t error_location)
{
  fprintf(stderr, "\n*** %s ***\n\n",
          http_errno_description(HTTP_PARSER_ERRNO(parser)));

  int this_line = 0, char_len = 0;
  size_t i, j, len = strlen(raw), error_location_line = 0;
  for (i = 0; i < len; i++) {
    if (i == error_location) this_line = 1;
    switch (raw[i]) {
      case '\r':
        char_len = 2;
        fprintf(stderr, "\\r");
        break;

      case '\n':
        fprintf(stderr, "\\n\n");

        if (this_line) goto print;

        error_location_line = 0;
        continue;

      default:
        char_len = 1;
        fputc(raw[i], stderr);
        break;
    }
    if (!this_line) error_location_line += char_len;
  }

  fprintf(stderr, "[eof]\n");

 print:
  for (j = 0; j < error_location_line; j++) {
    fputc(' ', stderr);
  }
  fprintf(stderr, "^\n\nerror location: %u\n", (unsigned int)error_location);
}

void
test_preserve_data (void)