Function http_hdr_init

src/proxy/hdrs/HTTP.cc:292–328

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

void
http_hdr_init(HdrHeap *heap, HTTPHdrImpl *hh, HTTPType polarity, HTTPVersion version)
{
  memset(&(hh->u), 0, sizeof(hh->u));
  hh->m_polarity    = polarity;
  hh->m_version     = HTTP_1_0;
  hh->m_fields_impl = mime_hdr_create(heap);
  if (polarity == HTTP_TYPE_REQUEST) {
    hh->u.req.m_url_impl       = url_create(heap);
    hh->u.req.m_method_wks_idx = -1;
  }

  if (version == HTTP_2_0 || version == HTTP_3_0) {
    MIMEField *field;
    switch (polarity) {
    case HTTP_TYPE_REQUEST:
      field = mime_field_create_named(heap, hh->m_fields_impl, PSEUDO_HEADER_METHOD.data(), PSEUDO_HEADER_METHOD.size());
      mime_hdr_field_attach(hh->m_fields_impl, field, false, nullptr);

      field = mime_field_create_named(heap, hh->m_fields_impl, PSEUDO_HEADER_SCHEME.data(), PSEUDO_HEADER_SCHEME.size());
      mime_hdr_field_attach(hh->m_fields_impl, field, false, nullptr);

      field = mime_field_create_named(heap, hh->m_fields_impl, PSEUDO_HEADER_AUTHORITY.data(), PSEUDO_HEADER_AUTHORITY.size());
      mime_hdr_field_attach(hh->m_fields_impl, field, false, nullptr);

      field = mime_field_create_named(heap, hh->m_fields_impl, PSEUDO_HEADER_PATH.data(), PSEUDO_HEADER_PATH.size());
      mime_hdr_field_attach(hh->m_fields_impl, field, false, nullptr);
      break;
    case HTTP_TYPE_RESPONSE:
      field = mime_field_create_named(heap, hh->m_fields_impl, PSEUDO_HEADER_STATUS.data(), PSEUDO_HEADER_STATUS.size());
      mime_hdr_field_attach(hh->m_fields_impl, field, false, nullptr);
      break;
    default:
      ink_abort("HTTP_TYPE_UNKNOWN");
    }
  }
}

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