Function http_parse_version

src/proxy/hdrs/HTTP.cc:1533–1567

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HTTPVersion
http_parse_version(const char *start, const char *end)
{
  int maj;
  int min;

  if ((end - start) < 8) {
    return HTTP_0_9;
  }

  if ((start[0] == 'H') && (start[1] == 'T') && (start[2] == 'T') && (start[3] == 'P') && (start[4] == '/')) {
    start += 5;

    maj = 0;
    min = 0;

    while ((start != end) && isdigit(*start)) {
      maj    = (maj * 10) + (*start - '0');
      start += 1;
    }

    if (*start == '.') {
      start += 1;
    }

    while ((start != end) && isdigit(*start)) {
      min    = (min * 10) + (*start - '0');
      start += 1;
    }

    return HTTPVersion(maj, min);
  }

  return HTTP_0_9;
}

/*-------------------------------------------------------------------------
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