diff options
Diffstat (limited to 'dom/system/gonk/SystemWorkerManager.cpp')
| -rw-r--r-- | dom/system/gonk/SystemWorkerManager.cpp | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/dom/system/gonk/SystemWorkerManager.cpp b/dom/system/gonk/SystemWorkerManager.cpp deleted file mode 100644 index ee3fc8de3..000000000 --- a/dom/system/gonk/SystemWorkerManager.cpp +++ /dev/null @@ -1,214 +0,0 @@ -/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */ -/* vim: set ts=2 et sw=2 tw=80: */ -/* Copyright 2012 Mozilla Foundation and Mozilla contributors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "SystemWorkerManager.h" - -#include "nsINetworkService.h" -#include "nsIWifi.h" -#include "nsIWorkerHolder.h" -#include "nsIXPConnect.h" - -#include "jsfriendapi.h" -#include "mozilla/dom/workers/Workers.h" -#include "AutoMounter.h" -#include "TimeZoneSettingObserver.h" -#include "AudioManager.h" -#include "mozilla/dom/ScriptSettings.h" -#include "mozilla/ipc/KeyStore.h" -#include "nsIObserverService.h" -#include "nsServiceManagerUtils.h" -#include "nsThreadUtils.h" -#include "WifiWorker.h" -#include "mozilla/Services.h" - -USING_WORKERS_NAMESPACE - -using namespace mozilla::dom::gonk; -using namespace mozilla::ipc; -using namespace mozilla::system; - -namespace { - -NS_DEFINE_CID(kWifiWorkerCID, NS_WIFIWORKER_CID); - -// Doesn't carry a reference, we're owned by services. -SystemWorkerManager *gInstance = nullptr; - -} // namespace - -SystemWorkerManager::SystemWorkerManager() - : mShutdown(false) -{ - NS_ASSERTION(NS_IsMainThread(), "Wrong thread!"); - NS_ASSERTION(!gInstance, "There should only be one instance!"); -} - -SystemWorkerManager::~SystemWorkerManager() -{ - NS_ASSERTION(NS_IsMainThread(), "Wrong thread!"); - NS_ASSERTION(!gInstance || gInstance == this, - "There should only be one instance!"); - gInstance = nullptr; -} - -nsresult -SystemWorkerManager::Init() -{ - if (!XRE_IsParentProcess()) { - return NS_ERROR_NOT_AVAILABLE; - } - - NS_ASSERTION(NS_IsMainThread(), "We can only initialize on the main thread"); - NS_ASSERTION(!mShutdown, "Already shutdown!"); - - nsresult rv = InitWifi(); - if (NS_FAILED(rv)) { - NS_WARNING("Failed to initialize WiFi Networking!"); - return rv; - } - - InitKeyStore(); - - InitAutoMounter(); - InitializeTimeZoneSettingObserver(); - nsCOMPtr<nsIAudioManager> audioManager = - do_GetService(NS_AUDIOMANAGER_CONTRACTID); - - nsCOMPtr<nsIObserverService> obs = mozilla::services::GetObserverService(); - if (!obs) { - NS_WARNING("Failed to get observer service!"); - return NS_ERROR_FAILURE; - } - - rv = obs->AddObserver(this, WORKERS_SHUTDOWN_TOPIC, false); - if (NS_FAILED(rv)) { - NS_WARNING("Failed to initialize worker shutdown event!"); - return rv; - } - - return NS_OK; -} - -void -SystemWorkerManager::Shutdown() -{ - NS_ASSERTION(NS_IsMainThread(), "Wrong thread!"); - - mShutdown = true; - - ShutdownAutoMounter(); - - nsCOMPtr<nsIWifi> wifi(do_QueryInterface(mWifiWorker)); - if (wifi) { - wifi->Shutdown(); - wifi = nullptr; - } - mWifiWorker = nullptr; - - if (mKeyStore) { - mKeyStore->Shutdown(); - mKeyStore = nullptr; - } - - nsCOMPtr<nsIObserverService> obs = mozilla::services::GetObserverService(); - if (obs) { - obs->RemoveObserver(this, WORKERS_SHUTDOWN_TOPIC); - } -} - -// static -already_AddRefed<SystemWorkerManager> -SystemWorkerManager::FactoryCreate() -{ - NS_ASSERTION(NS_IsMainThread(), "Wrong thread!"); - - RefPtr<SystemWorkerManager> instance(gInstance); - - if (!instance) { - instance = new SystemWorkerManager(); - if (NS_FAILED(instance->Init())) { - instance->Shutdown(); - return nullptr; - } - - gInstance = instance; - } - - return instance.forget(); -} - -// static -nsIInterfaceRequestor* -SystemWorkerManager::GetInterfaceRequestor() -{ - return gInstance; -} - -NS_IMETHODIMP -SystemWorkerManager::GetInterface(const nsIID &aIID, void **aResult) -{ - NS_ASSERTION(NS_IsMainThread(), "Wrong thread!"); - - if (aIID.Equals(NS_GET_IID(nsIWifi))) { - return CallQueryInterface(mWifiWorker, - reinterpret_cast<nsIWifi**>(aResult)); - } - - NS_WARNING("Got nothing for the requested IID!"); - return NS_ERROR_NO_INTERFACE; -} - -nsresult -SystemWorkerManager::RegisterRilWorker(unsigned int aClientId, - JS::Handle<JS::Value> aWorker, - JSContext *aCx) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -nsresult -SystemWorkerManager::InitWifi() -{ - nsCOMPtr<nsIWorkerHolder> worker = do_CreateInstance(kWifiWorkerCID); - NS_ENSURE_TRUE(worker, NS_ERROR_FAILURE); - - mWifiWorker = worker; - return NS_OK; -} - -nsresult -SystemWorkerManager::InitKeyStore() -{ - mKeyStore = new KeyStore(); - return NS_OK; -} - -NS_IMPL_ISUPPORTS(SystemWorkerManager, - nsIObserver, - nsIInterfaceRequestor, - nsISystemWorkerManager) - -NS_IMETHODIMP -SystemWorkerManager::Observe(nsISupports *aSubject, const char *aTopic, - const char16_t *aData) -{ - if (!strcmp(aTopic, WORKERS_SHUTDOWN_TOPIC)) { - Shutdown(); - } - - return NS_OK; -} |