Method url_string_get

src/proxy/hdrs/HTTP.cc:1843–1857

};

char *
HTTPHdr::url_string_get(Arena *arena, int *length)
{
  char        *zret = nullptr;
  UrlPrintHack hack(this);

  if (hack.is_valid()) {
    // The use of a magic value for Arena to indicate the internal heap is
    // even uglier but it's less so than duplicating this entire method to
    // change that one thing.

    zret = (arena == USE_HDR_HEAP_MAGIC) ? m_url_cached.string_get_ref(length) : m_url_cached.string_get(arena, length);
  }
  return zret;
}

int
HTTPHdr::url_print(char *buff, int length, int *offset, int *skip, unsigned normalization_flags)