toolkit/components/credentialmanagement/CredentialChosenCallback.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "mozilla/CredentialChosenCallback.h"
   8 #include "mozilla/dom/Credential.h"
   9
  10 namespace mozilla {
  11
  12 using dom::Credential;
  13 using dom::Promise;
  14
  15 nsresult CredentialChosenCallback::Notify(const nsACString& aCredentialId) {
  16   MOZ_ASSERT(NS_IsMainThread());
  17
  18   if (!mResult) {
  19     return NS_OK;
  20   }
  21
  22   if (aCredentialId.IsVoid()) {
  23     mResult->Reject(NS_OK, __func__);
  24     mResult = nullptr;
  25     return NS_OK;
  26   }
  27
  28   for (auto option : mOptions) {
  29     if (option.id().Equals(NS_ConvertUTF8toUTF16(aCredentialId))) {
  30       mResult->Resolve(option, __func__);
  31       mResult = nullptr;
  32       return NS_OK;
  33     }
  34   }
  35
  36   mResult->Reject(nsresult::NS_ERROR_NO_CONTENT, __func__);
  37   mResult = nullptr;
  38   return NS_OK;
  39 }
  40
  41 nsresult CredentialChosenCallback::GetName(nsACString& aName) {
  42   aName.AssignLiteral("CredentialChosenCallback");
  43   return NS_OK;
  44 }
  45
  46 NS_IMPL_ISUPPORTS(CredentialChosenCallback, nsICredentialChosenCallback,
  47                   nsINamed)
  48
  49 }  // namespace mozilla