mirror of
https://github.com/classilla/tenfourfox.git
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128 lines
3.2 KiB
C++
128 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/USSDSession.h"
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#include "mozilla/dom/USSDSessionBinding.h"
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#include "mozilla/dom/telephony/TelephonyCallback.h"
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#include "nsIGlobalObject.h"
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#include "nsServiceManagerUtils.h"
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using namespace mozilla::dom;
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using namespace mozilla::dom::telephony;
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using mozilla::ErrorResult;
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(USSDSession, mWindow)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(USSDSession)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(USSDSession)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(USSDSession)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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USSDSession::USSDSession(nsPIDOMWindow* aWindow, nsITelephonyService* aService,
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uint32_t aServiceId)
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: mWindow(aWindow), mService(aService), mServiceId(aServiceId)
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{
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}
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USSDSession::~USSDSession()
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{
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}
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nsPIDOMWindow*
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USSDSession::GetParentObject() const
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{
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return mWindow;
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}
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JSObject*
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USSDSession::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return USSDSessionBinding::Wrap(aCx, this, aGivenProto);
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}
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already_AddRefed<Promise>
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USSDSession::CreatePromise(ErrorResult& aRv)
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{
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if (!mService) {
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aRv.Throw(NS_ERROR_FAILURE);
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return nullptr;
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}
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nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(mWindow);
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if (!global) {
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aRv.Throw(NS_ERROR_FAILURE);
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return nullptr;
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}
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RefPtr<Promise> promise = Promise::Create(global, aRv);
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if (aRv.Failed()) {
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return nullptr;
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}
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return promise.forget();
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}
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// WebIDL
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already_AddRefed<USSDSession>
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USSDSession::Constructor(const GlobalObject& aGlobal, uint32_t aServiceId,
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ErrorResult& aRv)
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{
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nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobal.GetAsSupports());
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if (!window) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return nullptr;
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}
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nsCOMPtr<nsITelephonyService> ril =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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if (!ril) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return nullptr;
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}
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RefPtr<USSDSession> session = new USSDSession(window, ril, aServiceId);
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return session.forget();
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}
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already_AddRefed<Promise>
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USSDSession::Send(const nsAString& aUssd, ErrorResult& aRv)
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{
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RefPtr<Promise> promise = CreatePromise(aRv);
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if (!promise) {
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return nullptr;
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}
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nsCOMPtr<nsITelephonyCallback> callback = new TelephonyCallback(promise);
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nsresult rv = mService->SendUSSD(mServiceId, aUssd, callback);
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if (NS_FAILED(rv)) {
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promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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return promise.forget();
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}
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already_AddRefed<Promise>
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USSDSession::Cancel(ErrorResult& aRv)
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{
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RefPtr<Promise> promise = CreatePromise(aRv);
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if (!promise) {
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return nullptr;
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}
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nsCOMPtr<nsITelephonyCallback> callback = new TelephonyCallback(promise);
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nsresult rv = mService->CancelUSSD(mServiceId, callback);
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if (NS_FAILED(rv)) {
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promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
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}
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return promise.forget();
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}
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