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gecko-dev/dom/base/Navigator.h

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/* -*- 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_Navigator_h
#define mozilla_dom_Navigator_h
#include "mozilla/MemoryReporting.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/ErrorResult.h"
#include "nsIDOMNavigator.h"
#include "nsIMozNavigatorNetwork.h"
#include "nsAutoPtr.h"
#include "nsWrapperCache.h"
#include "nsHashKeys.h"
#include "nsInterfaceHashtable.h"
#include "nsString.h"
#include "nsTArray.h"
#ifdef MOZ_EME
#include "mozilla/dom/MediaKeySystemAccessManager.h"
#endif
class nsPluginArray;
class nsMimeTypeArray;
class nsPIDOMWindow;
class nsIDOMNavigatorSystemMessages;
class nsDOMCameraManager;
class nsDOMDeviceStorage;
class nsIPrincipal;
class nsIURI;
namespace mozilla {
namespace dom {
class Geolocation;
class systemMessageCallback;
class MediaDevices;
struct MediaStreamConstraints;
class WakeLock;
class ArrayBufferViewOrBlobOrStringOrFormData;
struct MobileIdOptions;
class ServiceWorkerContainer;
} // namespace dom
} // namespace mozilla
//*****************************************************************************
// Navigator: Script "navigator" object
//*****************************************************************************
namespace mozilla {
namespace dom {
class Permissions;
namespace battery {
class BatteryManager;
} // namespace battery
#ifdef MOZ_B2G_FM
class FMRadio;
#endif
class Promise;
class DesktopNotificationCenter;
class MobileMessageManager;
class MozIdleObserver;
#ifdef MOZ_GAMEPAD
class Gamepad;
#endif // MOZ_GAMEPAD
#ifdef MOZ_MEDIA_NAVIGATOR
class NavigatorUserMediaSuccessCallback;
class NavigatorUserMediaErrorCallback;
class MozGetUserMediaDevicesSuccessCallback;
#endif // MOZ_MEDIA_NAVIGATOR
namespace network {
class Connection;
} // namespace network
#ifdef MOZ_B2G_BT
namespace bluetooth {
class BluetoothManager;
} // namespace bluetooth
#endif // MOZ_B2G_BT
#ifdef MOZ_B2G_RIL
class MobileConnectionArray;
#endif
class PowerManager;
class CellBroadcast;
class IccManager;
class Telephony;
class Voicemail;
class TVManager;
class InputPortManager;
class DeviceStorageAreaListener;
class Presentation;
namespace time {
class TimeManager;
} // namespace time
namespace system {
#ifdef MOZ_AUDIO_CHANNEL_MANAGER
class AudioChannelManager;
#endif
} // namespace system
class Navigator final : public nsIDOMNavigator
, public nsIMozNavigatorNetwork
, public nsWrapperCache
{
public:
explicit Navigator(nsPIDOMWindow* aInnerWindow);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(Navigator,
nsIDOMNavigator)
NS_DECL_NSIDOMNAVIGATOR
NS_DECL_NSIMOZNAVIGATORNETWORK
static void Init();
void Invalidate();
nsPIDOMWindow *GetWindow() const
{
return mWindow;
}
void RefreshMIMEArray();
size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;
/**
* For use during document.write where our inner window changes.
*/
void SetWindow(nsPIDOMWindow *aInnerWindow);
/**
* Called when the inner window navigates to a new page.
*/
void OnNavigation();
// Helper to initialize mMessagesManager.
nsresult EnsureMessagesManager();
// The XPCOM GetProduct is OK
// The XPCOM GetLanguage is OK
bool OnLine();
void RegisterProtocolHandler(const nsAString& aScheme, const nsAString& aURL,
const nsAString& aTitle, ErrorResult& aRv);
void RegisterContentHandler(const nsAString& aMIMEType, const nsAString& aURL,
const nsAString& aTitle, ErrorResult& aRv);
nsMimeTypeArray* GetMimeTypes(ErrorResult& aRv);
nsPluginArray* GetPlugins(ErrorResult& aRv);
Permissions* GetPermissions(ErrorResult& aRv);
// The XPCOM GetDoNotTrack is ok
Geolocation* GetGeolocation(ErrorResult& aRv);
battery::BatteryManager* GetBattery(ErrorResult& aRv);
static already_AddRefed<Promise> GetDataStores(nsPIDOMWindow* aWindow,
const nsAString& aName,
const nsAString& aOwner,
ErrorResult& aRv);
static void AppName(nsAString& aAppName, bool aUsePrefOverriddenValue);
static nsresult GetPlatform(nsAString& aPlatform,
bool aUsePrefOverriddenValue);
static nsresult GetAppVersion(nsAString& aAppVersion,
bool aUsePrefOverriddenValue);
static nsresult GetUserAgent(nsPIDOMWindow* aWindow,
nsIURI* aURI,
bool aIsCallerChrome,
nsAString& aUserAgent);
already_AddRefed<Promise> GetDataStores(const nsAString& aName,
const nsAString& aOwner,
ErrorResult& aRv);
// Feature Detection API
already_AddRefed<Promise> GetFeature(const nsAString& aName,
ErrorResult& aRv);
already_AddRefed<Promise> HasFeature(const nsAString &aName,
ErrorResult& aRv);
bool Vibrate(uint32_t aDuration);
bool Vibrate(const nsTArray<uint32_t>& aDuration);
uint32_t MaxTouchPoints();
void GetAppCodeName(nsString& aAppCodeName, ErrorResult& aRv)
{
aRv = GetAppCodeName(aAppCodeName);
}
void GetOscpu(nsString& aOscpu, ErrorResult& aRv)
{
aRv = GetOscpu(aOscpu);
}
// The XPCOM GetVendor is OK
// The XPCOM GetVendorSub is OK
// The XPCOM GetProductSub is OK
bool CookieEnabled();
void GetBuildID(nsString& aBuildID, ErrorResult& aRv)
{
aRv = GetBuildID(aBuildID);
}
PowerManager* GetMozPower(ErrorResult& aRv);
bool JavaEnabled(ErrorResult& aRv);
bool TaintEnabled()
{
return false;
}
void AddIdleObserver(MozIdleObserver& aObserver, ErrorResult& aRv);
void RemoveIdleObserver(MozIdleObserver& aObserver, ErrorResult& aRv);
already_AddRefed<WakeLock> RequestWakeLock(const nsAString &aTopic,
ErrorResult& aRv);
DeviceStorageAreaListener* GetDeviceStorageAreaListener(ErrorResult& aRv);
nsDOMDeviceStorage* GetDeviceStorage(const nsAString& aType,
ErrorResult& aRv);
void GetDeviceStorages(const nsAString& aType,
nsTArray<nsRefPtr<nsDOMDeviceStorage> >& aStores,
ErrorResult& aRv);
nsDOMDeviceStorage* GetDeviceStorageByNameAndType(const nsAString& aName,
const nsAString& aType,
ErrorResult& aRv);
DesktopNotificationCenter* GetMozNotification(ErrorResult& aRv);
CellBroadcast* GetMozCellBroadcast(ErrorResult& aRv);
IccManager* GetMozIccManager(ErrorResult& aRv);
MobileMessageManager* GetMozMobileMessage();
Telephony* GetMozTelephony(ErrorResult& aRv);
Voicemail* GetMozVoicemail(ErrorResult& aRv);
TVManager* GetTv();
InputPortManager* GetInputPortManager(ErrorResult& aRv);
network::Connection* GetConnection(ErrorResult& aRv);
nsDOMCameraManager* GetMozCameras(ErrorResult& aRv);
MediaDevices* GetMediaDevices(ErrorResult& aRv);
void MozSetMessageHandler(const nsAString& aType,
systemMessageCallback* aCallback,
ErrorResult& aRv);
bool MozHasPendingMessage(const nsAString& aType, ErrorResult& aRv);
void MozSetMessageHandlerPromise(Promise& aPromise, ErrorResult& aRv);
#ifdef MOZ_B2G
already_AddRefed<Promise> GetMobileIdAssertion(const MobileIdOptions& options,
ErrorResult& aRv);
#endif
#ifdef MOZ_B2G_RIL
MobileConnectionArray* GetMozMobileConnections(ErrorResult& aRv);
#endif // MOZ_B2G_RIL
#ifdef MOZ_GAMEPAD
void GetGamepads(nsTArray<nsRefPtr<Gamepad> >& aGamepads, ErrorResult& aRv);
#endif // MOZ_GAMEPAD
already_AddRefed<Promise> GetVRDevices(ErrorResult& aRv);
#ifdef MOZ_B2G_FM
FMRadio* GetMozFMRadio(ErrorResult& aRv);
#endif
#ifdef MOZ_B2G_BT
bluetooth::BluetoothManager* GetMozBluetooth(ErrorResult& aRv);
#endif // MOZ_B2G_BT
#ifdef MOZ_TIME_MANAGER
time::TimeManager* GetMozTime(ErrorResult& aRv);
#endif // MOZ_TIME_MANAGER
#ifdef MOZ_AUDIO_CHANNEL_MANAGER
system::AudioChannelManager* GetMozAudioChannelManager(ErrorResult& aRv);
#endif // MOZ_AUDIO_CHANNEL_MANAGER
Presentation* GetPresentation(ErrorResult& aRv);
bool SendBeacon(const nsAString& aUrl,
const Nullable<ArrayBufferViewOrBlobOrStringOrFormData>& aData,
ErrorResult& aRv);
#ifdef MOZ_MEDIA_NAVIGATOR
void MozGetUserMedia(const MediaStreamConstraints& aConstraints,
NavigatorUserMediaSuccessCallback& aOnSuccess,
NavigatorUserMediaErrorCallback& aOnError,
ErrorResult& aRv);
void MozGetUserMediaDevices(const MediaStreamConstraints& aConstraints,
MozGetUserMediaDevicesSuccessCallback& aOnSuccess,
NavigatorUserMediaErrorCallback& aOnError,
uint64_t aInnerWindowID,
ErrorResult& aRv);
#endif // MOZ_MEDIA_NAVIGATOR
already_AddRefed<ServiceWorkerContainer> ServiceWorker();
bool DoResolve(JSContext* aCx, JS::Handle<JSObject*> aObject,
JS::Handle<jsid> aId,
JS::MutableHandle<JSPropertyDescriptor> aDesc);
// The return value is whether DoResolve might end up resolving the given id.
// If in doubt, return true.
static bool MayResolve(jsid aId);
void GetOwnPropertyNames(JSContext* aCx, nsTArray<nsString>& aNames,
ErrorResult& aRv);
void GetLanguages(nsTArray<nsString>& aLanguages);
bool MozE10sEnabled();
static void GetAcceptLanguages(nsTArray<nsString>& aLanguages);
// WebIDL helper methods
static bool HasWakeLockSupport(JSContext* /* unused*/, JSObject* /*unused */);
static bool HasCameraSupport(JSContext* /* unused */,
JSObject* aGlobal);
static bool HasWifiManagerSupport(JSContext* /* unused */,
JSObject* aGlobal);
#ifdef MOZ_NFC
static bool HasNFCSupport(JSContext* /* unused */, JSObject* aGlobal);
#endif // MOZ_NFC
#ifdef MOZ_MEDIA_NAVIGATOR
static bool HasUserMediaSupport(JSContext* /* unused */,
JSObject* /* unused */);
#endif // MOZ_MEDIA_NAVIGATOR
static bool HasInputMethodSupport(JSContext* /* unused */, JSObject* aGlobal);
static bool HasDataStoreSupport(nsIPrincipal* aPrincipal);
static bool HasDataStoreSupport(JSContext* cx, JSObject* aGlobal);
#ifdef MOZ_B2G
static bool HasMobileIdSupport(JSContext* aCx, JSObject* aGlobal);
#endif
static bool HasTVSupport(JSContext* aCx, JSObject* aGlobal);
static bool IsE10sEnabled(JSContext* aCx, JSObject* aGlobal);
nsPIDOMWindow* GetParentObject() const
{
return GetWindow();
}
virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
// GetWindowFromGlobal returns the inner window for this global, if
// any, else null.
static already_AddRefed<nsPIDOMWindow> GetWindowFromGlobal(JSObject* aGlobal);
#ifdef MOZ_EME
already_AddRefed<Promise>
RequestMediaKeySystemAccess(const nsAString& aKeySystem,
const Optional<Sequence<MediaKeySystemOptions>>& aOptions,
ErrorResult& aRv);
private:
nsRefPtr<MediaKeySystemAccessManager> mMediaKeySystemAccessManager;
#endif
private:
virtual ~Navigator();
bool CheckPermission(const char* type);
static bool CheckPermission(nsPIDOMWindow* aWindow, const char* aType);
nsRefPtr<nsMimeTypeArray> mMimeTypes;
nsRefPtr<nsPluginArray> mPlugins;
nsRefPtr<Permissions> mPermissions;
nsRefPtr<Geolocation> mGeolocation;
nsRefPtr<DesktopNotificationCenter> mNotification;
nsRefPtr<battery::BatteryManager> mBatteryManager;
#ifdef MOZ_B2G_FM
nsRefPtr<FMRadio> mFMRadio;
#endif
nsRefPtr<PowerManager> mPowerManager;
nsRefPtr<CellBroadcast> mCellBroadcast;
nsRefPtr<IccManager> mIccManager;
nsRefPtr<MobileMessageManager> mMobileMessageManager;
nsRefPtr<Telephony> mTelephony;
nsRefPtr<Voicemail> mVoicemail;
nsRefPtr<TVManager> mTVManager;
nsRefPtr<InputPortManager> mInputPortManager;
nsRefPtr<network::Connection> mConnection;
#ifdef MOZ_B2G_RIL
nsRefPtr<MobileConnectionArray> mMobileConnections;
#endif
#ifdef MOZ_B2G_BT
nsRefPtr<bluetooth::BluetoothManager> mBluetooth;
#endif
#ifdef MOZ_AUDIO_CHANNEL_MANAGER
nsRefPtr<system::AudioChannelManager> mAudioChannelManager;
#endif
nsRefPtr<nsDOMCameraManager> mCameraManager;
nsRefPtr<MediaDevices> mMediaDevices;
nsCOMPtr<nsIDOMNavigatorSystemMessages> mMessagesManager;
nsTArray<nsRefPtr<nsDOMDeviceStorage> > mDeviceStorageStores;
nsRefPtr<time::TimeManager> mTimeManager;
nsRefPtr<ServiceWorkerContainer> mServiceWorkerContainer;
nsCOMPtr<nsPIDOMWindow> mWindow;
nsRefPtr<DeviceStorageAreaListener> mDeviceStorageAreaListener;
nsRefPtr<Presentation> mPresentation;
// Hashtable for saving cached objects DoResolve created, so we don't create
// the object twice if asked for it twice, whether due to use of "delete" or
// due to Xrays. We could probably use a nsJSThingHashtable here, but then
// we'd need to figure out exactly how to trace that, and that seems to be
// rocket science. :(
nsInterfaceHashtable<nsStringHashKey, nsISupports> mCachedResolveResults;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_Navigator_h
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