зеркало из https://github.com/mozilla/gecko-dev.git
1869 строки
46 KiB
C++
1869 строки
46 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=2 et tw=78: */
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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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// Needs to be first.
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#include "base/basictypes.h"
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#include "Navigator.h"
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#include "nsIXULAppInfo.h"
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#include "nsPluginArray.h"
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#include "nsMimeTypeArray.h"
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#include "mozilla/MemoryReporting.h"
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#include "mozilla/dom/DesktopNotification.h"
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#include "nsGeolocation.h"
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#include "nsIHttpProtocolHandler.h"
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#include "nsICachingChannel.h"
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#include "nsIDocShell.h"
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#include "nsIWebContentHandlerRegistrar.h"
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#include "nsICookiePermission.h"
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#include "nsIScriptSecurityManager.h"
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#include "nsCharSeparatedTokenizer.h"
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#include "nsContentUtils.h"
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#include "nsUnicharUtils.h"
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#include "nsVariant.h"
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#include "mozilla/Preferences.h"
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#include "mozilla/Telemetry.h"
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#include "BatteryManager.h"
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#include "PowerManager.h"
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#include "nsIDOMWakeLock.h"
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#include "nsIPowerManagerService.h"
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#include "mozilla/dom/MobileMessageManager.h"
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#include "nsISmsService.h"
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#include "mozilla/Hal.h"
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#include "nsIWebNavigation.h"
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#include "nsISiteSpecificUserAgent.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/StaticPtr.h"
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#include "Connection.h"
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#include "nsDOMEvent.h"
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#include "nsGlobalWindow.h"
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#ifdef MOZ_B2G_RIL
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#include "IccManager.h"
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#include "MobileConnection.h"
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#include "mozilla/dom/CellBroadcast.h"
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#include "mozilla/dom/Voicemail.h"
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#endif
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#include "nsIIdleObserver.h"
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#include "nsIPermissionManager.h"
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#include "nsNetUtil.h"
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#include "nsIHttpChannel.h"
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#include "TimeManager.h"
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#ifdef MOZ_MEDIA_NAVIGATOR
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#include "MediaManager.h"
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#endif
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#ifdef MOZ_B2G_RIL
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#include "Telephony.h"
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#endif
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#ifdef MOZ_B2G_BT
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#include "nsIDOMBluetoothManager.h"
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#include "BluetoothManager.h"
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#endif
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#include "nsIDOMCameraManager.h"
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#include "DOMCameraManager.h"
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#ifdef MOZ_AUDIO_CHANNEL_MANAGER
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#include "AudioChannelManager.h"
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#endif
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#include "nsIDOMGlobalPropertyInitializer.h"
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#include "nsJSUtils.h"
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#include "nsScriptNameSpaceManager.h"
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#include "mozilla/dom/NavigatorBinding.h"
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using namespace mozilla::dom::power;
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// This should not be in the namespace.
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DOMCI_DATA(Navigator, mozilla::dom::Navigator)
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namespace mozilla {
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namespace dom {
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static bool sDoNotTrackEnabled = false;
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static bool sVibratorEnabled = false;
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static uint32_t sMaxVibrateMS = 0;
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static uint32_t sMaxVibrateListLen = 0;
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/* static */
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void
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Navigator::Init()
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{
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Preferences::AddBoolVarCache(&sDoNotTrackEnabled,
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"privacy.donottrackheader.enabled",
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false);
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Preferences::AddBoolVarCache(&sVibratorEnabled,
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"dom.vibrator.enabled", true);
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Preferences::AddUintVarCache(&sMaxVibrateMS,
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"dom.vibrator.max_vibrate_ms", 10000);
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Preferences::AddUintVarCache(&sMaxVibrateListLen,
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"dom.vibrator.max_vibrate_list_len", 128);
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}
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Navigator::Navigator(nsPIDOMWindow* aWindow)
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: mWindow(aWindow)
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{
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NS_ASSERTION(aWindow->IsInnerWindow(),
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"Navigator must get an inner window!");
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SetIsDOMBinding();
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}
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Navigator::~Navigator()
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{
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Invalidate();
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}
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(Navigator)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMNavigator)
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NS_INTERFACE_MAP_ENTRY(nsIDOMNavigator)
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NS_INTERFACE_MAP_ENTRY(nsIMozNavigatorNetwork)
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NS_INTERFACE_MAP_END
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NS_IMPL_CYCLE_COLLECTING_ADDREF(Navigator)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(Navigator)
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NS_IMPL_CYCLE_COLLECTION_CLASS(Navigator)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(Navigator)
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tmp->Invalidate();
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mWindow)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
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NS_IMPL_CYCLE_COLLECTION_UNLINK_END
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(Navigator)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mPlugins)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMimeTypes)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mGeolocation)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mNotification)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mBatteryManager)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mPowerManager)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMobileMessageManager)
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#ifdef MOZ_B2G_RIL
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mTelephony)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mVoicemail)
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#endif
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mConnection)
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#ifdef MOZ_B2G_RIL
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMobileConnection)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCellBroadcast)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mIccManager)
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#endif
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#ifdef MOZ_B2G_BT
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mBluetooth)
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#endif
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#ifdef MOZ_AUDIO_CHANNEL_MANAGER
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mAudioChannelManager)
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#endif
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCameraManager)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMessagesManager)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mDeviceStorageStores)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mTimeManager)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(Navigator)
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void
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Navigator::Invalidate()
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{
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// Don't clear mWindow here so we know we've got a non-null mWindow
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// until we're unlinked.
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if (mPlugins) {
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mPlugins->Invalidate();
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mPlugins = nullptr;
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}
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mMimeTypes = nullptr;
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// If there is a page transition, make sure delete the geolocation object.
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if (mGeolocation) {
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mGeolocation->Shutdown();
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mGeolocation = nullptr;
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}
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if (mNotification) {
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mNotification->Shutdown();
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mNotification = nullptr;
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}
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if (mBatteryManager) {
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mBatteryManager->Shutdown();
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mBatteryManager = nullptr;
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}
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if (mPowerManager) {
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mPowerManager->Shutdown();
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mPowerManager = nullptr;
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}
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if (mMobileMessageManager) {
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mMobileMessageManager->Shutdown();
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mMobileMessageManager = nullptr;
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}
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#ifdef MOZ_B2G_RIL
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if (mTelephony) {
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mTelephony = nullptr;
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}
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if (mVoicemail) {
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mVoicemail = nullptr;
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}
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#endif
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if (mConnection) {
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mConnection->Shutdown();
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mConnection = nullptr;
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}
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#ifdef MOZ_B2G_RIL
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if (mMobileConnection) {
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mMobileConnection->Shutdown();
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mMobileConnection = nullptr;
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}
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if (mCellBroadcast) {
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mCellBroadcast = nullptr;
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}
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if (mIccManager) {
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mIccManager->Shutdown();
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mIccManager = nullptr;
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}
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#endif
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#ifdef MOZ_B2G_BT
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if (mBluetooth) {
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mBluetooth = nullptr;
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}
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#endif
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mCameraManager = nullptr;
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if (mMessagesManager) {
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mMessagesManager = nullptr;
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}
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#ifdef MOZ_AUDIO_CHANNEL_MANAGER
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if (mAudioChannelManager) {
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mAudioChannelManager = nullptr;
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}
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#endif
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uint32_t len = mDeviceStorageStores.Length();
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for (uint32_t i = 0; i < len; ++i) {
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mDeviceStorageStores[i]->Shutdown();
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}
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mDeviceStorageStores.Clear();
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if (mTimeManager) {
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mTimeManager = nullptr;
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}
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}
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//*****************************************************************************
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// Navigator::nsIDOMNavigator
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//*****************************************************************************
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NS_IMETHODIMP
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Navigator::GetUserAgent(nsAString& aUserAgent)
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{
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nsresult rv = NS_GetNavigatorUserAgent(aUserAgent);
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NS_ENSURE_SUCCESS(rv, rv);
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if (!mWindow || !mWindow->GetDocShell()) {
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return NS_OK;
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}
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nsIDocument* doc = mWindow->GetExtantDoc();
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if (!doc) {
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return NS_OK;
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}
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nsCOMPtr<nsIURI> codebaseURI;
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doc->NodePrincipal()->GetURI(getter_AddRefs(codebaseURI));
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if (!codebaseURI) {
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return NS_OK;
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}
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nsCOMPtr<nsISiteSpecificUserAgent> siteSpecificUA =
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do_GetService("@mozilla.org/dom/site-specific-user-agent;1");
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NS_ENSURE_TRUE(siteSpecificUA, NS_OK);
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return siteSpecificUA->GetUserAgentForURIAndWindow(codebaseURI, mWindow,
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aUserAgent);
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}
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NS_IMETHODIMP
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Navigator::GetAppCodeName(nsAString& aAppCodeName)
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{
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nsresult rv;
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nsCOMPtr<nsIHttpProtocolHandler>
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service(do_GetService(NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "http", &rv));
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NS_ENSURE_SUCCESS(rv, rv);
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nsAutoCString appName;
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rv = service->GetAppName(appName);
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CopyASCIItoUTF16(appName, aAppCodeName);
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return rv;
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}
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NS_IMETHODIMP
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Navigator::GetAppVersion(nsAString& aAppVersion)
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{
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return NS_GetNavigatorAppVersion(aAppVersion);
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}
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NS_IMETHODIMP
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Navigator::GetAppName(nsAString& aAppName)
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{
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NS_GetNavigatorAppName(aAppName);
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return NS_OK;
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}
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/**
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* JS property navigator.language, exposed to web content.
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* Take first value from Accept-Languages (HTTP header), which is
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* the "content language" freely set by the user in the Pref window.
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*
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* Do not use UI language (chosen app locale) here.
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* See RFC 2616, Section 15.1.4 "Privacy Issues Connected to Accept Headers"
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*
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* "en", "en-US" and "i-cherokee" and "" are valid.
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* Fallback in case of invalid pref should be "" (empty string), to
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* let site do fallback, e.g. to site's local language.
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*/
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NS_IMETHODIMP
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Navigator::GetLanguage(nsAString& aLanguage)
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{
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// E.g. "de-de, en-us,en".
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const nsAdoptingString& acceptLang =
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Preferences::GetLocalizedString("intl.accept_languages");
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// Take everything before the first "," or ";", without trailing space.
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nsCharSeparatedTokenizer langTokenizer(acceptLang, ',');
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const nsSubstring &firstLangPart = langTokenizer.nextToken();
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nsCharSeparatedTokenizer qTokenizer(firstLangPart, ';');
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aLanguage.Assign(qTokenizer.nextToken());
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// Checks and fixups:
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// replace "_" with "-" to avoid POSIX/Windows "en_US" notation.
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if (aLanguage.Length() > 2 && aLanguage[2] == PRUnichar('_')) {
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aLanguage.Replace(2, 1, PRUnichar('-')); // TODO replace all
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}
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// Use uppercase for country part, e.g. "en-US", not "en-us", see BCP47
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// only uppercase 2-letter country codes, not "zh-Hant", "de-DE-x-goethe".
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if (aLanguage.Length() <= 2) {
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return NS_OK;
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}
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nsCharSeparatedTokenizer localeTokenizer(aLanguage, '-');
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int32_t pos = 0;
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bool first = true;
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while (localeTokenizer.hasMoreTokens()) {
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const nsSubstring& code = localeTokenizer.nextToken();
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if (code.Length() == 2 && !first) {
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nsAutoString upper(code);
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ToUpperCase(upper);
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aLanguage.Replace(pos, code.Length(), upper);
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}
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pos += code.Length() + 1; // 1 is the separator
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first = false;
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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Navigator::GetPlatform(nsAString& aPlatform)
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{
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return NS_GetNavigatorPlatform(aPlatform);
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}
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NS_IMETHODIMP
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Navigator::GetOscpu(nsAString& aOSCPU)
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{
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if (!nsContentUtils::IsCallerChrome()) {
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const nsAdoptingString& override =
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Preferences::GetString("general.oscpu.override");
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if (override) {
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aOSCPU = override;
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return NS_OK;
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}
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}
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nsresult rv;
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nsCOMPtr<nsIHttpProtocolHandler>
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service(do_GetService(NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "http", &rv));
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NS_ENSURE_SUCCESS(rv, rv);
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nsAutoCString oscpu;
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rv = service->GetOscpu(oscpu);
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CopyASCIItoUTF16(oscpu, aOSCPU);
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return rv;
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}
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NS_IMETHODIMP
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Navigator::GetVendor(nsAString& aVendor)
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{
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aVendor.Truncate();
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return NS_OK;
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}
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NS_IMETHODIMP
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Navigator::GetVendorSub(nsAString& aVendorSub)
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{
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aVendorSub.Truncate();
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return NS_OK;
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}
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NS_IMETHODIMP
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Navigator::GetProduct(nsAString& aProduct)
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{
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aProduct.AssignLiteral("Gecko");
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return NS_OK;
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}
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NS_IMETHODIMP
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Navigator::GetProductSub(nsAString& aProductSub)
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{
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// Legacy build ID hardcoded for backward compatibility (bug 776376)
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aProductSub.AssignLiteral("20100101");
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return NS_OK;
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}
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nsMimeTypeArray*
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Navigator::GetMimeTypes(ErrorResult& aRv)
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{
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if (!mMimeTypes) {
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if (!mWindow) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return nullptr;
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}
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nsWeakPtr win = do_GetWeakReference(mWindow);
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mMimeTypes = new nsMimeTypeArray(win);
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}
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return mMimeTypes;
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}
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nsPluginArray*
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Navigator::GetPlugins(ErrorResult& aRv)
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{
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if (!mPlugins) {
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if (!mWindow) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return nullptr;
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}
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nsWeakPtr win = do_GetWeakReference(mWindow);
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mPlugins = new nsPluginArray(win);
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mPlugins->Init();
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}
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return mPlugins;
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}
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// Values for the network.cookie.cookieBehavior pref are documented in
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// nsCookieService.cpp.
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#define COOKIE_BEHAVIOR_REJECT 2
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bool
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Navigator::CookieEnabled()
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{
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bool cookieEnabled =
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(Preferences::GetInt("network.cookie.cookieBehavior",
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COOKIE_BEHAVIOR_REJECT) != COOKIE_BEHAVIOR_REJECT);
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// Check whether an exception overrides the global cookie behavior
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// Note that the code for getting the URI here matches that in
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// nsHTMLDocument::SetCookie.
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if (!mWindow || !mWindow->GetDocShell()) {
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return cookieEnabled;
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}
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nsCOMPtr<nsIDocument> doc = mWindow->GetExtantDoc();
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if (!doc) {
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return cookieEnabled;
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}
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nsCOMPtr<nsIURI> codebaseURI;
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doc->NodePrincipal()->GetURI(getter_AddRefs(codebaseURI));
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if (!codebaseURI) {
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// Not a codebase, so technically can't set cookies, but let's
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// just return the default value.
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return cookieEnabled;
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}
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nsCOMPtr<nsICookiePermission> permMgr =
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do_GetService(NS_COOKIEPERMISSION_CONTRACTID);
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NS_ENSURE_TRUE(permMgr, cookieEnabled);
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// Pass null for the channel, just like the cookie service does.
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nsCookieAccess access;
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nsresult rv = permMgr->CanAccess(codebaseURI, nullptr, &access);
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NS_ENSURE_SUCCESS(rv, cookieEnabled);
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if (access != nsICookiePermission::ACCESS_DEFAULT) {
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cookieEnabled = access != nsICookiePermission::ACCESS_DENY;
|
|
}
|
|
|
|
return cookieEnabled;
|
|
}
|
|
|
|
bool
|
|
Navigator::OnLine()
|
|
{
|
|
return !NS_IsOffline();
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
Navigator::GetBuildID(nsAString& aBuildID)
|
|
{
|
|
if (!nsContentUtils::IsCallerChrome()) {
|
|
const nsAdoptingString& override =
|
|
Preferences::GetString("general.buildID.override");
|
|
|
|
if (override) {
|
|
aBuildID = override;
|
|
return NS_OK;
|
|
}
|
|
}
|
|
|
|
nsCOMPtr<nsIXULAppInfo> appInfo =
|
|
do_GetService("@mozilla.org/xre/app-info;1");
|
|
if (!appInfo) {
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
nsAutoCString buildID;
|
|
nsresult rv = appInfo->GetAppBuildID(buildID);
|
|
if (NS_FAILED(rv)) {
|
|
return rv;
|
|
}
|
|
|
|
aBuildID.Truncate();
|
|
AppendASCIItoUTF16(buildID, aBuildID);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
Navigator::GetDoNotTrack(nsAString &aResult)
|
|
{
|
|
if (sDoNotTrackEnabled) {
|
|
aResult.AssignLiteral("yes");
|
|
} else {
|
|
aResult.AssignLiteral("unspecified");
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
bool
|
|
Navigator::JavaEnabled(ErrorResult& aRv)
|
|
{
|
|
Telemetry::AutoTimer<Telemetry::CHECK_JAVA_ENABLED> telemetryTimer;
|
|
// Return true if we have a handler for "application/x-java-vm",
|
|
// otherwise return false.
|
|
if (!mMimeTypes) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return false;
|
|
}
|
|
nsWeakPtr win = do_GetWeakReference(mWindow);
|
|
mMimeTypes = new nsMimeTypeArray(win);
|
|
}
|
|
|
|
RefreshMIMEArray();
|
|
|
|
nsMimeType *mimeType =
|
|
mMimeTypes->NamedItem(NS_LITERAL_STRING("application/x-java-vm"));
|
|
|
|
return mimeType && mimeType->GetEnabledPlugin();
|
|
}
|
|
|
|
void
|
|
Navigator::RefreshMIMEArray()
|
|
{
|
|
if (mMimeTypes) {
|
|
mMimeTypes->Refresh();
|
|
}
|
|
}
|
|
|
|
bool
|
|
Navigator::HasDesktopNotificationSupport()
|
|
{
|
|
return Preferences::GetBool("notification.feature.enabled", false);
|
|
}
|
|
|
|
namespace {
|
|
|
|
class VibrateWindowListener : public nsIDOMEventListener
|
|
{
|
|
public:
|
|
VibrateWindowListener(nsIDOMWindow* aWindow, nsIDocument* aDocument)
|
|
{
|
|
mWindow = do_GetWeakReference(aWindow);
|
|
mDocument = do_GetWeakReference(aDocument);
|
|
|
|
NS_NAMED_LITERAL_STRING(visibilitychange, "visibilitychange");
|
|
aDocument->AddSystemEventListener(visibilitychange,
|
|
this, /* listener */
|
|
true, /* use capture */
|
|
false /* wants untrusted */);
|
|
}
|
|
|
|
virtual ~VibrateWindowListener()
|
|
{
|
|
}
|
|
|
|
void RemoveListener();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDOMEVENTLISTENER
|
|
|
|
private:
|
|
nsWeakPtr mWindow;
|
|
nsWeakPtr mDocument;
|
|
};
|
|
|
|
NS_IMPL_ISUPPORTS1(VibrateWindowListener, nsIDOMEventListener)
|
|
|
|
StaticRefPtr<VibrateWindowListener> gVibrateWindowListener;
|
|
|
|
NS_IMETHODIMP
|
|
VibrateWindowListener::HandleEvent(nsIDOMEvent* aEvent)
|
|
{
|
|
nsCOMPtr<nsIDocument> doc =
|
|
do_QueryInterface(aEvent->InternalDOMEvent()->GetTarget());
|
|
|
|
if (!doc || doc->Hidden()) {
|
|
// It's important that we call CancelVibrate(), not Vibrate() with an
|
|
// empty list, because Vibrate() will fail if we're no longer focused, but
|
|
// CancelVibrate() will succeed, so long as nobody else has started a new
|
|
// vibration pattern.
|
|
nsCOMPtr<nsIDOMWindow> window = do_QueryReferent(mWindow);
|
|
hal::CancelVibrate(window);
|
|
RemoveListener();
|
|
gVibrateWindowListener = NULL;
|
|
// Careful: The line above might have deleted |this|!
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
void
|
|
VibrateWindowListener::RemoveListener()
|
|
{
|
|
nsCOMPtr<EventTarget> target = do_QueryReferent(mDocument);
|
|
if (!target) {
|
|
return;
|
|
}
|
|
NS_NAMED_LITERAL_STRING(visibilitychange, "visibilitychange");
|
|
target->RemoveSystemEventListener(visibilitychange, this,
|
|
true /* use capture */);
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
void
|
|
Navigator::AddIdleObserver(MozIdleObserver& aIdleObserver, ErrorResult& aRv)
|
|
{
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return;
|
|
}
|
|
CallbackObjectHolder<MozIdleObserver, nsIIdleObserver> holder(&aIdleObserver);
|
|
nsCOMPtr<nsIIdleObserver> obs = holder.ToXPCOMCallback();
|
|
if (NS_FAILED(mWindow->RegisterIdleObserver(obs))) {
|
|
NS_WARNING("Failed to add idle observer.");
|
|
}
|
|
}
|
|
|
|
void
|
|
Navigator::RemoveIdleObserver(MozIdleObserver& aIdleObserver, ErrorResult& aRv)
|
|
{
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return;
|
|
}
|
|
CallbackObjectHolder<MozIdleObserver, nsIIdleObserver> holder(&aIdleObserver);
|
|
nsCOMPtr<nsIIdleObserver> obs = holder.ToXPCOMCallback();
|
|
if (NS_FAILED(mWindow->UnregisterIdleObserver(obs))) {
|
|
NS_WARNING("Failed to remove idle observer.");
|
|
}
|
|
}
|
|
|
|
void
|
|
Navigator::Vibrate(uint32_t aDuration, ErrorResult& aRv)
|
|
{
|
|
nsAutoTArray<uint32_t, 1> pattern;
|
|
pattern.AppendElement(aDuration);
|
|
Vibrate(pattern, aRv);
|
|
}
|
|
|
|
void
|
|
Navigator::Vibrate(const nsTArray<uint32_t>& aPattern, ErrorResult& aRv)
|
|
{
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return;
|
|
}
|
|
nsCOMPtr<nsIDocument> doc = mWindow->GetExtantDoc();
|
|
if (!doc) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return;
|
|
}
|
|
if (doc->Hidden()) {
|
|
// Hidden documents cannot start or stop a vibration.
|
|
return;
|
|
}
|
|
|
|
if (aPattern.Length() > sMaxVibrateListLen) {
|
|
// XXXbz this should be returning false instead
|
|
aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
|
|
return;
|
|
}
|
|
|
|
for (size_t i = 0; i < aPattern.Length(); ++i) {
|
|
if (aPattern[i] > sMaxVibrateMS) {
|
|
// XXXbz this should be returning false instead
|
|
aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// The spec says we check sVibratorEnabled after we've done the sanity
|
|
// checking on the pattern.
|
|
if (!sVibratorEnabled) {
|
|
return;
|
|
}
|
|
|
|
// Add a listener to cancel the vibration if the document becomes hidden,
|
|
// and remove the old visibility listener, if there was one.
|
|
|
|
if (!gVibrateWindowListener) {
|
|
// If gVibrateWindowListener is null, this is the first time we've vibrated,
|
|
// and we need to register a listener to clear gVibrateWindowListener on
|
|
// shutdown.
|
|
ClearOnShutdown(&gVibrateWindowListener);
|
|
}
|
|
else {
|
|
gVibrateWindowListener->RemoveListener();
|
|
}
|
|
gVibrateWindowListener = new VibrateWindowListener(mWindow, doc);
|
|
|
|
hal::Vibrate(aPattern, mWindow);
|
|
}
|
|
|
|
//*****************************************************************************
|
|
// Navigator::nsIDOMClientInformation
|
|
//*****************************************************************************
|
|
|
|
void
|
|
Navigator::RegisterContentHandler(const nsAString& aMIMEType,
|
|
const nsAString& aURI,
|
|
const nsAString& aTitle,
|
|
ErrorResult& aRv)
|
|
{
|
|
if (!mWindow || !mWindow->GetOuterWindow() || !mWindow->GetDocShell()) {
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<nsIWebContentHandlerRegistrar> registrar =
|
|
do_GetService(NS_WEBCONTENTHANDLERREGISTRAR_CONTRACTID);
|
|
if (!registrar) {
|
|
return;
|
|
}
|
|
|
|
aRv = registrar->RegisterContentHandler(aMIMEType, aURI, aTitle,
|
|
mWindow->GetOuterWindow());
|
|
}
|
|
|
|
void
|
|
Navigator::RegisterProtocolHandler(const nsAString& aProtocol,
|
|
const nsAString& aURI,
|
|
const nsAString& aTitle,
|
|
ErrorResult& aRv)
|
|
{
|
|
if (!mWindow || !mWindow->GetOuterWindow() || !mWindow->GetDocShell()) {
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<nsIWebContentHandlerRegistrar> registrar =
|
|
do_GetService(NS_WEBCONTENTHANDLERREGISTRAR_CONTRACTID);
|
|
if (!registrar) {
|
|
return;
|
|
}
|
|
|
|
aRv = registrar->RegisterProtocolHandler(aProtocol, aURI, aTitle,
|
|
mWindow->GetOuterWindow());
|
|
}
|
|
|
|
bool
|
|
Navigator::MozIsLocallyAvailable(const nsAString &aURI,
|
|
bool aWhenOffline,
|
|
ErrorResult& aRv)
|
|
{
|
|
nsCOMPtr<nsIURI> uri;
|
|
nsresult rv = NS_NewURI(getter_AddRefs(uri), aURI);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
// This method of checking the cache will only work for http/https urls.
|
|
bool match;
|
|
rv = uri->SchemeIs("http", &match);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
if (!match) {
|
|
rv = uri->SchemeIs("https", &match);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
if (!match) {
|
|
aRv.Throw(NS_ERROR_DOM_BAD_URI);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Same origin check.
|
|
JSContext *cx = nsContentUtils::GetCurrentJSContext();
|
|
if (!cx) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return false;
|
|
}
|
|
|
|
rv = nsContentUtils::GetSecurityManager()->CheckSameOrigin(cx, uri);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
// These load flags cause an error to be thrown if there is no
|
|
// valid cache entry, and skip the load if there is.
|
|
// If the cache is busy, assume that it is not yet available rather
|
|
// than waiting for it to become available.
|
|
uint32_t loadFlags = nsIChannel::INHIBIT_CACHING |
|
|
nsICachingChannel::LOAD_NO_NETWORK_IO |
|
|
nsICachingChannel::LOAD_ONLY_IF_MODIFIED |
|
|
nsICachingChannel::LOAD_BYPASS_LOCAL_CACHE_IF_BUSY;
|
|
|
|
if (aWhenOffline) {
|
|
loadFlags |= nsICachingChannel::LOAD_CHECK_OFFLINE_CACHE |
|
|
nsICachingChannel::LOAD_ONLY_FROM_CACHE |
|
|
nsIRequest::LOAD_FROM_CACHE;
|
|
}
|
|
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsILoadGroup> loadGroup;
|
|
nsCOMPtr<nsIDocument> doc = mWindow->GetDoc();
|
|
if (doc) {
|
|
loadGroup = doc->GetDocumentLoadGroup();
|
|
}
|
|
|
|
nsCOMPtr<nsIChannel> channel;
|
|
rv = NS_NewChannel(getter_AddRefs(channel), uri,
|
|
nullptr, loadGroup, nullptr, loadFlags);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsIInputStream> stream;
|
|
rv = channel->Open(getter_AddRefs(stream));
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
stream->Close();
|
|
|
|
nsresult status;
|
|
rv = channel->GetStatus(&status);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
if (NS_FAILED(status)) {
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsIHttpChannel> httpChannel = do_QueryInterface(channel);
|
|
bool isAvailable;
|
|
rv = httpChannel->GetRequestSucceeded(&isAvailable);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
return isAvailable;
|
|
}
|
|
|
|
nsDOMDeviceStorage*
|
|
Navigator::GetDeviceStorage(const nsAString& aType, ErrorResult& aRv)
|
|
{
|
|
if (!mWindow || !mWindow->GetOuterWindow() || !mWindow->GetDocShell()) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return nullptr;
|
|
}
|
|
|
|
nsRefPtr<nsDOMDeviceStorage> storage;
|
|
nsDOMDeviceStorage::CreateDeviceStorageFor(mWindow, aType,
|
|
getter_AddRefs(storage));
|
|
|
|
if (!storage) {
|
|
return nullptr;
|
|
}
|
|
|
|
mDeviceStorageStores.AppendElement(storage);
|
|
return storage;
|
|
}
|
|
|
|
void
|
|
Navigator::GetDeviceStorages(const nsAString& aType,
|
|
nsTArray<nsRefPtr<nsDOMDeviceStorage> >& aStores,
|
|
ErrorResult& aRv)
|
|
{
|
|
if (!mWindow || !mWindow->GetOuterWindow() || !mWindow->GetDocShell()) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return;
|
|
}
|
|
|
|
nsDOMDeviceStorage::CreateDeviceStoragesFor(mWindow, aType, aStores);
|
|
|
|
mDeviceStorageStores.AppendElements(aStores);
|
|
}
|
|
|
|
Geolocation*
|
|
Navigator::GetGeolocation(ErrorResult& aRv)
|
|
{
|
|
if (mGeolocation) {
|
|
return mGeolocation;
|
|
}
|
|
|
|
if (!mWindow || !mWindow->GetOuterWindow() || !mWindow->GetDocShell()) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return nullptr;
|
|
}
|
|
|
|
mGeolocation = new Geolocation();
|
|
if (NS_FAILED(mGeolocation->Init(mWindow->GetOuterWindow()))) {
|
|
mGeolocation = nullptr;
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return nullptr;
|
|
}
|
|
|
|
return mGeolocation;
|
|
}
|
|
|
|
#ifdef MOZ_MEDIA_NAVIGATOR
|
|
void
|
|
Navigator::MozGetUserMedia(nsIMediaStreamOptions* aParams,
|
|
MozDOMGetUserMediaSuccessCallback* aOnSuccess,
|
|
MozDOMGetUserMediaErrorCallback* aOnError,
|
|
ErrorResult& aRv)
|
|
{
|
|
CallbackObjectHolder<MozDOMGetUserMediaSuccessCallback,
|
|
nsIDOMGetUserMediaSuccessCallback> holder1(aOnSuccess);
|
|
nsCOMPtr<nsIDOMGetUserMediaSuccessCallback> onsuccess =
|
|
holder1.ToXPCOMCallback();
|
|
|
|
CallbackObjectHolder<MozDOMGetUserMediaErrorCallback,
|
|
nsIDOMGetUserMediaErrorCallback> holder2(aOnError);
|
|
nsCOMPtr<nsIDOMGetUserMediaErrorCallback> onerror = holder2.ToXPCOMCallback();
|
|
|
|
if (!mWindow || !mWindow->GetOuterWindow() ||
|
|
mWindow->GetOuterWindow()->GetCurrentInnerWindow() != mWindow) {
|
|
aRv.Throw(NS_ERROR_NOT_AVAILABLE);
|
|
return;
|
|
}
|
|
|
|
bool privileged = nsContentUtils::IsChromeDoc(mWindow->GetExtantDoc());
|
|
|
|
MediaManager* manager = MediaManager::Get();
|
|
aRv = manager->GetUserMedia(privileged, mWindow, aParams, onsuccess, onerror);
|
|
}
|
|
|
|
void
|
|
Navigator::MozGetUserMediaDevices(MozGetUserMediaDevicesSuccessCallback* aOnSuccess,
|
|
MozDOMGetUserMediaErrorCallback* aOnError,
|
|
ErrorResult& aRv)
|
|
{
|
|
CallbackObjectHolder<MozGetUserMediaDevicesSuccessCallback,
|
|
nsIGetUserMediaDevicesSuccessCallback> holder1(aOnSuccess);
|
|
nsCOMPtr<nsIGetUserMediaDevicesSuccessCallback> onsuccess =
|
|
holder1.ToXPCOMCallback();
|
|
|
|
CallbackObjectHolder<MozDOMGetUserMediaErrorCallback,
|
|
nsIDOMGetUserMediaErrorCallback> holder2(aOnError);
|
|
nsCOMPtr<nsIDOMGetUserMediaErrorCallback> onerror = holder2.ToXPCOMCallback();
|
|
|
|
if (!mWindow || !mWindow->GetOuterWindow() ||
|
|
mWindow->GetOuterWindow()->GetCurrentInnerWindow() != mWindow) {
|
|
aRv.Throw(NS_ERROR_NOT_AVAILABLE);
|
|
return;
|
|
}
|
|
|
|
MediaManager* manager = MediaManager::Get();
|
|
aRv = manager->GetUserMediaDevices(mWindow, onsuccess, onerror);
|
|
}
|
|
#endif
|
|
|
|
DesktopNotificationCenter*
|
|
Navigator::GetMozNotification(ErrorResult& aRv)
|
|
{
|
|
if (mNotification) {
|
|
return mNotification;
|
|
}
|
|
|
|
if (!mWindow || !mWindow->GetDocShell()) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return nullptr;
|
|
}
|
|
|
|
mNotification = new DesktopNotificationCenter(mWindow);
|
|
return mNotification;
|
|
}
|
|
|
|
battery::BatteryManager*
|
|
Navigator::GetBattery(ErrorResult& aRv)
|
|
{
|
|
if (!mBatteryManager) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
NS_ENSURE_TRUE(mWindow->GetDocShell(), nullptr);
|
|
|
|
mBatteryManager = new battery::BatteryManager();
|
|
mBatteryManager->Init(mWindow);
|
|
}
|
|
|
|
return mBatteryManager;
|
|
}
|
|
|
|
nsIDOMMozPowerManager*
|
|
Navigator::GetMozPower(ErrorResult& aRv)
|
|
{
|
|
if (!mPowerManager) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
mPowerManager = PowerManager::CreateInstance(mWindow);
|
|
if (!mPowerManager) {
|
|
// We failed to get the power manager service?
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
}
|
|
}
|
|
|
|
return mPowerManager;
|
|
}
|
|
|
|
already_AddRefed<nsIDOMMozWakeLock>
|
|
Navigator::RequestWakeLock(const nsAString &aTopic, ErrorResult& aRv)
|
|
{
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
|
|
nsCOMPtr<nsIPowerManagerService> pmService =
|
|
do_GetService(POWERMANAGERSERVICE_CONTRACTID);
|
|
// Maybe it went away for some reason... Or maybe we're just called
|
|
// from our XPCOM method.
|
|
NS_ENSURE_TRUE(pmService, nullptr);
|
|
|
|
nsCOMPtr<nsIDOMMozWakeLock> wakelock;
|
|
aRv = pmService->NewWakeLock(aTopic, mWindow, getter_AddRefs(wakelock));
|
|
return wakelock.forget();
|
|
}
|
|
|
|
nsIDOMMozMobileMessageManager*
|
|
Navigator::GetMozMobileMessage()
|
|
{
|
|
if (!mMobileMessageManager) {
|
|
// Check that our window has not gone away
|
|
NS_ENSURE_TRUE(mWindow, nullptr);
|
|
NS_ENSURE_TRUE(mWindow->GetDocShell(), nullptr);
|
|
|
|
mMobileMessageManager = new MobileMessageManager();
|
|
mMobileMessageManager->Init(mWindow);
|
|
}
|
|
|
|
return mMobileMessageManager;
|
|
}
|
|
|
|
#ifdef MOZ_B2G_RIL
|
|
|
|
nsIDOMMozCellBroadcast*
|
|
Navigator::GetMozCellBroadcast(ErrorResult& aRv)
|
|
{
|
|
if (!mCellBroadcast) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
|
|
aRv = NS_NewCellBroadcast(mWindow, getter_AddRefs(mCellBroadcast));
|
|
if (aRv.Failed()) {
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
return mCellBroadcast;
|
|
}
|
|
|
|
nsIDOMTelephony*
|
|
Navigator::GetMozTelephony(ErrorResult& aRv)
|
|
{
|
|
if (!mTelephony) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
mTelephony = telephony::Telephony::Create(mWindow, aRv);
|
|
}
|
|
|
|
return mTelephony;
|
|
}
|
|
|
|
nsIDOMMozVoicemail*
|
|
Navigator::GetMozVoicemail(ErrorResult& aRv)
|
|
{
|
|
if (!mVoicemail) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
|
|
aRv = NS_NewVoicemail(mWindow, getter_AddRefs(mVoicemail));
|
|
if (aRv.Failed()) {
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
return mVoicemail;
|
|
}
|
|
|
|
nsIDOMMozIccManager*
|
|
Navigator::GetMozIccManager(ErrorResult& aRv)
|
|
{
|
|
if (!mIccManager) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
NS_ENSURE_TRUE(mWindow->GetDocShell(), nullptr);
|
|
|
|
mIccManager = new icc::IccManager();
|
|
mIccManager->Init(mWindow);
|
|
}
|
|
|
|
return mIccManager;
|
|
}
|
|
|
|
#endif // MOZ_B2G_RIL
|
|
|
|
#ifdef MOZ_GAMEPAD
|
|
void
|
|
Navigator::GetGamepads(nsTArray<nsRefPtr<Gamepad> >& aGamepads,
|
|
ErrorResult& aRv)
|
|
{
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return;
|
|
}
|
|
NS_ENSURE_TRUE_VOID(mWindow->GetDocShell());
|
|
nsGlobalWindow* win = static_cast<nsGlobalWindow*>(mWindow.get());
|
|
win->GetGamepads(aGamepads);
|
|
}
|
|
#endif
|
|
|
|
//*****************************************************************************
|
|
// Navigator::nsIMozNavigatorNetwork
|
|
//*****************************************************************************
|
|
|
|
NS_IMETHODIMP
|
|
Navigator::GetMozConnection(nsIDOMMozConnection** aConnection)
|
|
{
|
|
NS_IF_ADDREF(*aConnection = GetMozConnection());
|
|
return NS_OK;
|
|
}
|
|
|
|
nsIDOMMozConnection*
|
|
Navigator::GetMozConnection()
|
|
{
|
|
if (!mConnection) {
|
|
NS_ENSURE_TRUE(mWindow, nullptr);
|
|
NS_ENSURE_TRUE(mWindow->GetDocShell(), nullptr);
|
|
|
|
mConnection = new network::Connection();
|
|
mConnection->Init(mWindow);
|
|
}
|
|
|
|
return mConnection;
|
|
}
|
|
|
|
#ifdef MOZ_B2G_RIL
|
|
nsIDOMMozMobileConnection*
|
|
Navigator::GetMozMobileConnection(ErrorResult& aRv)
|
|
{
|
|
if (!mMobileConnection) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
mMobileConnection = new network::MobileConnection();
|
|
mMobileConnection->Init(mWindow);
|
|
}
|
|
|
|
return mMobileConnection;
|
|
}
|
|
#endif // MOZ_B2G_RIL
|
|
|
|
#ifdef MOZ_B2G_BT
|
|
nsIDOMBluetoothManager*
|
|
Navigator::GetMozBluetooth(ErrorResult& aRv)
|
|
{
|
|
if (!mBluetooth) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
mBluetooth = bluetooth::BluetoothManager::Create(mWindow);
|
|
}
|
|
|
|
return mBluetooth;
|
|
}
|
|
#endif //MOZ_B2G_BT
|
|
|
|
nsresult
|
|
Navigator::EnsureMessagesManager()
|
|
{
|
|
if (mMessagesManager) {
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_ENSURE_STATE(mWindow);
|
|
|
|
nsresult rv;
|
|
nsCOMPtr<nsIDOMNavigatorSystemMessages> messageManager =
|
|
do_CreateInstance("@mozilla.org/system-message-manager;1", &rv);
|
|
|
|
nsCOMPtr<nsIDOMGlobalPropertyInitializer> gpi =
|
|
do_QueryInterface(messageManager);
|
|
NS_ENSURE_TRUE(gpi, NS_ERROR_FAILURE);
|
|
|
|
// We don't do anything with the return value.
|
|
AutoJSContext cx;
|
|
JS::Rooted<JS::Value> prop_val(cx);
|
|
rv = gpi->Init(mWindow, prop_val.address());
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
mMessagesManager = messageManager.forget();
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
bool
|
|
Navigator::MozHasPendingMessage(const nsAString& aType, ErrorResult& aRv)
|
|
{
|
|
// The WebIDL binding is responsible for the pref check here.
|
|
nsresult rv = EnsureMessagesManager();
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
|
|
bool result = false;
|
|
rv = mMessagesManager->MozHasPendingMessage(aType, &result);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return false;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
void
|
|
Navigator::MozSetMessageHandler(const nsAString& aType,
|
|
systemMessageCallback* aCallback,
|
|
ErrorResult& aRv)
|
|
{
|
|
// The WebIDL binding is responsible for the pref check here.
|
|
nsresult rv = EnsureMessagesManager();
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
return;
|
|
}
|
|
|
|
CallbackObjectHolder<systemMessageCallback, nsIDOMSystemMessageCallback>
|
|
holder(aCallback);
|
|
nsCOMPtr<nsIDOMSystemMessageCallback> callback = holder.ToXPCOMCallback();
|
|
|
|
rv = mMessagesManager->MozSetMessageHandler(aType, callback);
|
|
if (NS_FAILED(rv)) {
|
|
aRv.Throw(rv);
|
|
}
|
|
}
|
|
|
|
#ifdef MOZ_TIME_MANAGER
|
|
time::TimeManager*
|
|
Navigator::GetMozTime(ErrorResult& aRv)
|
|
{
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
|
|
if (!mTimeManager) {
|
|
mTimeManager = new time::TimeManager(mWindow);
|
|
}
|
|
|
|
return mTimeManager;
|
|
}
|
|
#endif
|
|
|
|
nsDOMCameraManager*
|
|
Navigator::GetMozCameras(ErrorResult& aRv)
|
|
{
|
|
if (!mCameraManager) {
|
|
if (!mWindow ||
|
|
!mWindow->GetOuterWindow() ||
|
|
mWindow->GetOuterWindow()->GetCurrentInnerWindow() != mWindow) {
|
|
aRv.Throw(NS_ERROR_NOT_AVAILABLE);
|
|
return nullptr;
|
|
}
|
|
|
|
mCameraManager = nsDOMCameraManager::CreateInstance(mWindow);
|
|
}
|
|
|
|
return mCameraManager;
|
|
}
|
|
|
|
size_t
|
|
Navigator::SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const
|
|
{
|
|
size_t n = aMallocSizeOf(this);
|
|
|
|
// TODO: add SizeOfIncludingThis() to nsMimeTypeArray, bug 674113.
|
|
// TODO: add SizeOfIncludingThis() to nsPluginArray, bug 674114.
|
|
// TODO: add SizeOfIncludingThis() to Geolocation, bug 674115.
|
|
// TODO: add SizeOfIncludingThis() to DesktopNotificationCenter, bug 674116.
|
|
|
|
return n;
|
|
}
|
|
|
|
void
|
|
Navigator::SetWindow(nsPIDOMWindow *aInnerWindow)
|
|
{
|
|
NS_ASSERTION(aInnerWindow->IsInnerWindow(),
|
|
"Navigator must get an inner window!");
|
|
mWindow = aInnerWindow;
|
|
}
|
|
|
|
void
|
|
Navigator::OnNavigation()
|
|
{
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
#ifdef MOZ_MEDIA_NAVIGATOR
|
|
// Inform MediaManager in case there are live streams or pending callbacks.
|
|
MediaManager *manager = MediaManager::Get();
|
|
if (manager) {
|
|
manager->OnNavigation(mWindow->WindowID());
|
|
}
|
|
#endif
|
|
if (mCameraManager) {
|
|
mCameraManager->OnNavigation(mWindow->WindowID());
|
|
}
|
|
}
|
|
|
|
bool
|
|
Navigator::CheckPermission(const char* type)
|
|
{
|
|
return CheckPermission(mWindow, type);
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::CheckPermission(nsPIDOMWindow* aWindow, const char* aType)
|
|
{
|
|
if (!aWindow) {
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsIPermissionManager> permMgr =
|
|
do_GetService(NS_PERMISSIONMANAGER_CONTRACTID);
|
|
NS_ENSURE_TRUE(permMgr, false);
|
|
|
|
uint32_t permission = nsIPermissionManager::DENY_ACTION;
|
|
permMgr->TestPermissionFromWindow(aWindow, aType, &permission);
|
|
return permission == nsIPermissionManager::ALLOW_ACTION;
|
|
}
|
|
|
|
#ifdef MOZ_AUDIO_CHANNEL_MANAGER
|
|
system::AudioChannelManager*
|
|
Navigator::GetMozAudioChannelManager(ErrorResult& aRv)
|
|
{
|
|
if (!mAudioChannelManager) {
|
|
if (!mWindow) {
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return nullptr;
|
|
}
|
|
mAudioChannelManager = new system::AudioChannelManager();
|
|
mAudioChannelManager->Init(mWindow);
|
|
}
|
|
|
|
return mAudioChannelManager;
|
|
}
|
|
#endif
|
|
|
|
bool
|
|
Navigator::DoNewResolve(JSContext* aCx, JS::Handle<JSObject*> aObject,
|
|
JS::Handle<jsid> aId,
|
|
JS::MutableHandle<JS::Value> aValue)
|
|
{
|
|
if (!JSID_IS_STRING(aId)) {
|
|
return true;
|
|
}
|
|
|
|
nsScriptNameSpaceManager* nameSpaceManager =
|
|
nsJSRuntime::GetNameSpaceManager();
|
|
if (!nameSpaceManager) {
|
|
return Throw<true>(aCx, NS_ERROR_NOT_INITIALIZED);
|
|
}
|
|
|
|
nsDependentJSString name(aId);
|
|
|
|
const nsGlobalNameStruct* name_struct =
|
|
nameSpaceManager->LookupNavigatorName(name);
|
|
if (!name_struct) {
|
|
return true;
|
|
}
|
|
|
|
if (name_struct->mType == nsGlobalNameStruct::eTypeNewDOMBinding) {
|
|
ConstructNavigatorProperty construct = name_struct->mConstructNavigatorProperty;
|
|
MOZ_ASSERT(construct);
|
|
|
|
JS::Rooted<JSObject*> naviObj(aCx,
|
|
js::CheckedUnwrap(aObject,
|
|
/* stopAtOuter = */ false));
|
|
if (!naviObj) {
|
|
return Throw<true>(aCx, NS_ERROR_DOM_SECURITY_ERR);
|
|
}
|
|
|
|
JS::Rooted<JSObject*> domObject(aCx);
|
|
{
|
|
JSAutoCompartment ac(aCx, naviObj);
|
|
|
|
// Check whether our constructor is enabled after we unwrap Xrays, since
|
|
// we don't want to define an interface on the Xray if it's disabled in
|
|
// the target global, even if it's enabled in the Xray's global.
|
|
if (name_struct->mConstructorEnabled &&
|
|
!(*name_struct->mConstructorEnabled)(aCx, naviObj)) {
|
|
return true;
|
|
}
|
|
|
|
if (name.EqualsLiteral("mozSettings")) {
|
|
bool hasPermission = CheckPermission("settings-read") ||
|
|
CheckPermission("settings-write");
|
|
if (!hasPermission) {
|
|
aValue.setNull();
|
|
return true;
|
|
}
|
|
}
|
|
|
|
domObject = construct(aCx, naviObj);
|
|
if (!domObject) {
|
|
return Throw<true>(aCx, NS_ERROR_FAILURE);
|
|
}
|
|
}
|
|
|
|
if (!JS_WrapObject(aCx, domObject.address())) {
|
|
return false;
|
|
}
|
|
|
|
aValue.setObject(*domObject);
|
|
return true;
|
|
}
|
|
|
|
NS_ASSERTION(name_struct->mType == nsGlobalNameStruct::eTypeNavigatorProperty,
|
|
"unexpected type");
|
|
|
|
nsresult rv = NS_OK;
|
|
|
|
nsCOMPtr<nsISupports> native(do_CreateInstance(name_struct->mCID, &rv));
|
|
if (NS_FAILED(rv)) {
|
|
return Throw<true>(aCx, rv);
|
|
}
|
|
|
|
JS::Rooted<JS::Value> prop_val(aCx, JS::UndefinedValue()); // Property value.
|
|
|
|
nsCOMPtr<nsIDOMGlobalPropertyInitializer> gpi(do_QueryInterface(native));
|
|
|
|
if (gpi) {
|
|
if (!mWindow) {
|
|
return Throw<true>(aCx, NS_ERROR_UNEXPECTED);
|
|
}
|
|
|
|
rv = gpi->Init(mWindow, prop_val.address());
|
|
if (NS_FAILED(rv)) {
|
|
return Throw<true>(aCx, rv);
|
|
}
|
|
}
|
|
|
|
if (JSVAL_IS_PRIMITIVE(prop_val) && !JSVAL_IS_NULL(prop_val)) {
|
|
nsCOMPtr<nsIXPConnectJSObjectHolder> holder;
|
|
rv = nsContentUtils::WrapNative(aCx, aObject, native, prop_val.address(),
|
|
getter_AddRefs(holder), true);
|
|
|
|
if (NS_FAILED(rv)) {
|
|
return Throw<true>(aCx, rv);
|
|
}
|
|
}
|
|
|
|
if (!JS_WrapValue(aCx, prop_val.address())) {
|
|
return Throw<true>(aCx, NS_ERROR_UNEXPECTED);
|
|
}
|
|
|
|
aValue.set(prop_val);
|
|
return true;
|
|
}
|
|
|
|
static PLDHashOperator
|
|
SaveNavigatorName(const nsAString& aName, void* aClosure)
|
|
{
|
|
nsTArray<nsString>* arr = static_cast<nsTArray<nsString>*>(aClosure);
|
|
arr->AppendElement(aName);
|
|
return PL_DHASH_NEXT;
|
|
}
|
|
|
|
void
|
|
Navigator::GetOwnPropertyNames(JSContext* aCx, nsTArray<nsString>& aNames,
|
|
ErrorResult& aRv)
|
|
{
|
|
nsScriptNameSpaceManager *nameSpaceManager =
|
|
nsJSRuntime::GetNameSpaceManager();
|
|
if (!nameSpaceManager) {
|
|
NS_ERROR("Can't get namespace manager.");
|
|
aRv.Throw(NS_ERROR_UNEXPECTED);
|
|
return;
|
|
}
|
|
|
|
nameSpaceManager->EnumerateNavigatorNames(SaveNavigatorName, &aNames);
|
|
}
|
|
|
|
JSObject*
|
|
Navigator::WrapObject(JSContext* cx, JS::Handle<JSObject*> scope)
|
|
{
|
|
return NavigatorBinding::Wrap(cx, scope, this);
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasBatterySupport(JSContext* /* unused*/, JSObject* /*unused */)
|
|
{
|
|
return battery::BatteryManager::HasSupport();
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasPowerSupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && PowerManager::CheckPermission(win);
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasIdleSupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
if (!nsContentUtils::IsIdleObserverAPIEnabled()) {
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return CheckPermission(win, "idle");
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasWakeLockSupport(JSContext* /* unused*/, JSObject* /*unused */)
|
|
{
|
|
nsCOMPtr<nsIPowerManagerService> pmService =
|
|
do_GetService(POWERMANAGERSERVICE_CONTRACTID);
|
|
// No service means no wake lock support
|
|
return !!pmService;
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasMobileMessageSupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
|
|
#ifndef MOZ_WEBSMS_BACKEND
|
|
return false;
|
|
#endif
|
|
|
|
// First of all, the general pref has to be turned on.
|
|
bool enabled = false;
|
|
Preferences::GetBool("dom.sms.enabled", &enabled);
|
|
NS_ENSURE_TRUE(enabled, false);
|
|
|
|
NS_ENSURE_TRUE(win, false);
|
|
NS_ENSURE_TRUE(win->GetDocShell(), false);
|
|
|
|
if (!CheckPermission(win, "sms")) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasCameraSupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && nsDOMCameraManager::CheckPermission(win);
|
|
}
|
|
|
|
#ifdef MOZ_B2G_RIL
|
|
/* static */
|
|
bool
|
|
Navigator::HasTelephonySupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && telephony::Telephony::CheckPermission(win);
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasMobileConnectionSupport(JSContext* /* unused */,
|
|
JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && (CheckPermission(win, "mobileconnection") ||
|
|
CheckPermission(win, "mobilenetwork"));
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasCellBroadcastSupport(JSContext* /* unused */,
|
|
JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && CheckPermission(win, "cellbroadcast");
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasVoicemailSupport(JSContext* /* unused */,
|
|
JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && CheckPermission(win, "voicemail");
|
|
}
|
|
|
|
/* static */
|
|
bool
|
|
Navigator::HasIccManagerSupport(JSContext* /* unused */,
|
|
JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && CheckPermission(win, "mobileconnection");
|
|
}
|
|
#endif // MOZ_B2G_RIL
|
|
|
|
#ifdef MOZ_B2G_BT
|
|
/* static */
|
|
bool
|
|
Navigator::HasBluetoothSupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && bluetooth::BluetoothManager::CheckPermission(win);
|
|
}
|
|
#endif // MOZ_B2G_BT
|
|
|
|
#ifdef MOZ_TIME_MANAGER
|
|
/* static */
|
|
bool
|
|
Navigator::HasTimeSupport(JSContext* /* unused */, JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && CheckPermission(win, "time");
|
|
}
|
|
#endif // MOZ_TIME_MANAGER
|
|
|
|
#ifdef MOZ_MEDIA_NAVIGATOR
|
|
/* static */
|
|
bool Navigator::HasUserMediaSupport(JSContext* /* unused */,
|
|
JSObject* /* unused */)
|
|
{
|
|
// Make enabling peerconnection enable getUserMedia() as well
|
|
return Preferences::GetBool("media.navigator.enabled", false) ||
|
|
Preferences::GetBool("media.peerconnection.enabled", false);
|
|
}
|
|
#endif // MOZ_MEDIA_NAVIGATOR
|
|
|
|
/* static */
|
|
bool Navigator::HasPushNotificationsSupport(JSContext* /* unused */,
|
|
JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win = GetWindowFromGlobal(aGlobal);
|
|
return win && Preferences::GetBool("services.push.enabled", false) && CheckPermission(win, "push");
|
|
}
|
|
|
|
/* static */
|
|
already_AddRefed<nsPIDOMWindow>
|
|
Navigator::GetWindowFromGlobal(JSObject* aGlobal)
|
|
{
|
|
nsCOMPtr<nsPIDOMWindow> win =
|
|
do_QueryInterface(nsJSUtils::GetStaticScriptGlobal(aGlobal));
|
|
MOZ_ASSERT(!win || win->IsInnerWindow());
|
|
return win.forget();
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
nsresult
|
|
NS_GetNavigatorUserAgent(nsAString& aUserAgent)
|
|
{
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIHttpProtocolHandler>
|
|
service(do_GetService(NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "http", &rv));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsAutoCString ua;
|
|
rv = service->GetUserAgent(ua);
|
|
CopyASCIItoUTF16(ua, aUserAgent);
|
|
|
|
return rv;
|
|
}
|
|
|
|
nsresult
|
|
NS_GetNavigatorPlatform(nsAString& aPlatform)
|
|
{
|
|
if (!nsContentUtils::IsCallerChrome()) {
|
|
const nsAdoptingString& override =
|
|
mozilla::Preferences::GetString("general.platform.override");
|
|
|
|
if (override) {
|
|
aPlatform = override;
|
|
return NS_OK;
|
|
}
|
|
}
|
|
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIHttpProtocolHandler>
|
|
service(do_GetService(NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "http", &rv));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
// Sorry for the #if platform ugliness, but Communicator is likewise
|
|
// hardcoded and we are seeking backward compatibility here (bug 47080).
|
|
#if defined(_WIN64)
|
|
aPlatform.AssignLiteral("Win64");
|
|
#elif defined(WIN32)
|
|
aPlatform.AssignLiteral("Win32");
|
|
#elif defined(XP_MACOSX) && defined(__ppc__)
|
|
aPlatform.AssignLiteral("MacPPC");
|
|
#elif defined(XP_MACOSX) && defined(__i386__)
|
|
aPlatform.AssignLiteral("MacIntel");
|
|
#elif defined(XP_MACOSX) && defined(__x86_64__)
|
|
aPlatform.AssignLiteral("MacIntel");
|
|
#elif defined(XP_OS2)
|
|
aPlatform.AssignLiteral("OS/2");
|
|
#else
|
|
// XXX Communicator uses compiled-in build-time string defines
|
|
// to indicate the platform it was compiled *for*, not what it is
|
|
// currently running *on* which is what this does.
|
|
nsAutoCString plat;
|
|
rv = service->GetOscpu(plat);
|
|
CopyASCIItoUTF16(plat, aPlatform);
|
|
#endif
|
|
|
|
return rv;
|
|
}
|
|
nsresult
|
|
NS_GetNavigatorAppVersion(nsAString& aAppVersion)
|
|
{
|
|
if (!nsContentUtils::IsCallerChrome()) {
|
|
const nsAdoptingString& override =
|
|
mozilla::Preferences::GetString("general.appversion.override");
|
|
|
|
if (override) {
|
|
aAppVersion = override;
|
|
return NS_OK;
|
|
}
|
|
}
|
|
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIHttpProtocolHandler>
|
|
service(do_GetService(NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "http", &rv));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsAutoCString str;
|
|
rv = service->GetAppVersion(str);
|
|
CopyASCIItoUTF16(str, aAppVersion);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
aAppVersion.AppendLiteral(" (");
|
|
|
|
rv = service->GetPlatform(str);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
AppendASCIItoUTF16(str, aAppVersion);
|
|
aAppVersion.Append(PRUnichar(')'));
|
|
|
|
return rv;
|
|
}
|
|
|
|
void
|
|
NS_GetNavigatorAppName(nsAString& aAppName)
|
|
{
|
|
if (!nsContentUtils::IsCallerChrome()) {
|
|
const nsAdoptingString& override =
|
|
mozilla::Preferences::GetString("general.appname.override");
|
|
|
|
if (override) {
|
|
aAppName = override;
|
|
}
|
|
}
|
|
|
|
aAppName.AssignLiteral("Netscape");
|
|
}
|