C++ (Cpp) nsCOMPtr::GetReferrerURI Examples

Example #1

nsresult
PendingLookup::DoLookupInternal()
{
  // We want to check the target URI, its referrer, and associated redirects
  // against the local lists.
  nsCOMPtr<nsIURI> uri;
  nsresult rv = mQuery->GetSourceURI(getter_AddRefs(uri));
  NS_ENSURE_SUCCESS(rv, rv);

  nsCString sourceSpec;
  rv = GetStrippedSpec(uri, sourceSpec);
  NS_ENSURE_SUCCESS(rv, rv);

  mAnylistSpecs.AppendElement(sourceSpec);

  ClientDownloadRequest_Resource* resource = mRequest.add_resources();
  resource->set_url(sourceSpec.get());
  resource->set_type(ClientDownloadRequest::DOWNLOAD_URL);

  nsCOMPtr<nsIURI> referrer = nullptr;
  rv = mQuery->GetReferrerURI(getter_AddRefs(referrer));
  if (referrer) {
    nsCString referrerSpec;
    rv = GetStrippedSpec(referrer, referrerSpec);
    NS_ENSURE_SUCCESS(rv, rv);
    mAnylistSpecs.AppendElement(referrerSpec);
    resource->set_referrer(referrerSpec.get());
  }
  nsCOMPtr<nsIArray> redirects;
  rv = mQuery->GetRedirects(getter_AddRefs(redirects));
  if (redirects) {
    AddRedirects(redirects);
  } else {
    LOG(("ApplicationReputation: Got no redirects [this=%p]", this));
  }

  // Extract the signature and parse certificates so we can use it to check
  // whitelists.
  nsCOMPtr<nsIArray> sigArray;
  rv = mQuery->GetSignatureInfo(getter_AddRefs(sigArray));
  NS_ENSURE_SUCCESS(rv, rv);

  if (sigArray) {
    rv = ParseCertificates(sigArray);
    NS_ENSURE_SUCCESS(rv, rv);
  }

  rv = GenerateWhitelistStrings();
  NS_ENSURE_SUCCESS(rv, rv);

  // Start the call chain.
  return LookupNext();
}