mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-03 02:25:34 +00:00
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 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "mozilla/dom/USSDSession.h"
|
|
|
|
#include "mozilla/dom/USSDSessionBinding.h"
|
|
#include "mozilla/dom/telephony/TelephonyCallback.h"
|
|
#include "nsIGlobalObject.h"
|
|
#include "nsServiceManagerUtils.h"
|
|
|
|
using namespace mozilla::dom;
|
|
using namespace mozilla::dom::telephony;
|
|
using mozilla::ErrorResult;
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(USSDSession, mWindow)
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(USSDSession)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(USSDSession)
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(USSDSession)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
USSDSession::USSDSession(nsPIDOMWindow* aWindow, nsITelephonyService* aService,
|
|
uint32_t aServiceId)
|
|
: mWindow(aWindow), mService(aService), mServiceId(aServiceId)
|
|
{
|
|
}
|
|
|
|
USSDSession::~USSDSession()
|
|
{
|
|
}
|
|
|
|
nsPIDOMWindow*
|
|
USSDSession::GetParentObject() const
|
|
{
|
|
return mWindow;
|
|
}
|
|
|
|
JSObject*
|
|
USSDSession::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
|
|
{
|
|
return USSDSessionBinding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
already_AddRefed<Promise>
|
|
USSDSession::CreatePromise(ErrorResult& aRv)
|
|
{
|
|
if (!mService) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return nullptr;
|
|
}
|
|
|
|
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(mWindow);
|
|
if (!global) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return nullptr;
|
|
}
|
|
|
|
nsRefPtr<Promise> promise = Promise::Create(global, aRv);
|
|
if (aRv.Failed()) {
|
|
return nullptr;
|
|
}
|
|
|
|
return promise.forget();
|
|
}
|
|
|
|
// WebIDL
|
|
|
|
already_AddRefed<USSDSession>
|
|
USSDSession::Constructor(const GlobalObject& aGlobal, uint32_t aServiceId,
|
|
ErrorResult& aRv)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobal.GetAsSupports());
|
|
if (!window) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
|
|
nsCOMPtr<nsITelephonyService> ril =
|
|
do_GetService(TELEPHONY_SERVICE_CONTRACTID);
|
|
if (!ril) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
|
|
nsRefPtr<USSDSession> session = new USSDSession(window, ril, aServiceId);
|
|
return session.forget();
|
|
}
|
|
|
|
already_AddRefed<Promise>
|
|
USSDSession::Send(const nsAString& aUssd, ErrorResult& aRv)
|
|
{
|
|
nsRefPtr<Promise> promise = CreatePromise(aRv);
|
|
if (!promise) {
|
|
return nullptr;
|
|
}
|
|
|
|
nsCOMPtr<nsITelephonyCallback> callback = new TelephonyCallback(promise);
|
|
|
|
nsresult rv = mService->SendUSSD(mServiceId, aUssd, callback);
|
|
if (NS_FAILED(rv)) {
|
|
promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
|
|
return promise.forget();
|
|
}
|
|
|
|
already_AddRefed<Promise>
|
|
USSDSession::Cancel(ErrorResult& aRv)
|
|
{
|
|
nsRefPtr<Promise> promise = CreatePromise(aRv);
|
|
if (!promise) {
|
|
return nullptr;
|
|
}
|
|
|
|
nsCOMPtr<nsITelephonyCallback> callback = new TelephonyCallback(promise);
|
|
|
|
nsresult rv = mService->CancelUSSD(mServiceId, callback);
|
|
if (NS_FAILED(rv)) {
|
|
promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
}
|
|
|
|
return promise.forget();
|
|
}
|