mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-01 08:42:13 +00:00
106 lines
2.6 KiB
C++
106 lines
2.6 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/. */
|
|
|
|
#ifndef mozilla_dom_ServiceWorkerRegistrar_h
|
|
#define mozilla_dom_ServiceWorkerRegistrar_h
|
|
|
|
#include "mozilla/Monitor.h"
|
|
#include "mozilla/Telemetry.h"
|
|
#include "nsClassHashtable.h"
|
|
#include "nsIAsyncShutdown.h"
|
|
#include "nsIObserver.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsString.h"
|
|
#include "nsTArray.h"
|
|
|
|
#define SERVICEWORKERREGISTRAR_FILE "serviceworker.txt"
|
|
#define SERVICEWORKERREGISTRAR_VERSION "8"
|
|
#define SERVICEWORKERREGISTRAR_TERMINATOR "#"
|
|
#define SERVICEWORKERREGISTRAR_TRUE "true"
|
|
#define SERVICEWORKERREGISTRAR_FALSE "false"
|
|
|
|
class nsIFile;
|
|
|
|
namespace mozilla {
|
|
|
|
namespace ipc {
|
|
class PrincipalInfo;
|
|
} // namespace ipc
|
|
|
|
namespace dom {
|
|
|
|
class ServiceWorkerRegistrationData;
|
|
|
|
class ServiceWorkerRegistrar : public nsIObserver
|
|
, public nsIAsyncShutdownBlocker
|
|
{
|
|
friend class ServiceWorkerRegistrarSaveDataRunnable;
|
|
|
|
public:
|
|
NS_DECL_THREADSAFE_ISUPPORTS
|
|
NS_DECL_NSIOBSERVER
|
|
NS_DECL_NSIASYNCSHUTDOWNBLOCKER
|
|
|
|
static void Initialize();
|
|
|
|
void Shutdown();
|
|
|
|
void DataSaved();
|
|
|
|
static already_AddRefed<ServiceWorkerRegistrar> Get();
|
|
|
|
void GetRegistrations(nsTArray<ServiceWorkerRegistrationData>& aValues);
|
|
|
|
void RegisterServiceWorker(const ServiceWorkerRegistrationData& aData);
|
|
void UnregisterServiceWorker(const mozilla::ipc::PrincipalInfo& aPrincipalInfo,
|
|
const nsACString& aScope);
|
|
void RemoveAll();
|
|
|
|
protected:
|
|
// These methods are protected because we test this class using gTest
|
|
// subclassing it.
|
|
void LoadData();
|
|
void SaveData();
|
|
|
|
nsresult ReadData();
|
|
nsresult WriteData();
|
|
void DeleteData();
|
|
|
|
void RegisterServiceWorkerInternal(const ServiceWorkerRegistrationData& aData);
|
|
|
|
ServiceWorkerRegistrar();
|
|
virtual ~ServiceWorkerRegistrar();
|
|
|
|
private:
|
|
void ProfileStarted();
|
|
void ProfileStopped();
|
|
|
|
void ScheduleSaveData();
|
|
void ShutdownCompleted();
|
|
void MaybeScheduleShutdownCompleted();
|
|
|
|
nsCOMPtr<nsIAsyncShutdownClient> GetShutdownPhase() const;
|
|
|
|
bool IsSupportedVersion(const nsACString& aVersion) const;
|
|
|
|
mozilla::Monitor mMonitor;
|
|
|
|
protected:
|
|
// protected by mMonitor.
|
|
nsCOMPtr<nsIFile> mProfileDir;
|
|
nsTArray<ServiceWorkerRegistrationData> mData;
|
|
bool mDataLoaded;
|
|
|
|
// PBackground thread only
|
|
bool mShuttingDown;
|
|
uint32_t mRunnableCounter;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_ServiceWorkerRegistrar_h
|