зеркало из https://github.com/mozilla/gecko-dev.git
414 строки
16 KiB
C++
414 строки
16 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim: set sw=4 ts=8 et 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_ContentChild_h
|
|
#define mozilla_dom_ContentChild_h
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "mozilla/dom/ContentBridgeParent.h"
|
|
#include "mozilla/dom/ipc/Blob.h"
|
|
#include "mozilla/dom/nsIContentChild.h"
|
|
#include "mozilla/dom/PContentChild.h"
|
|
#include "nsHashKeys.h"
|
|
#include "nsIObserver.h"
|
|
#include "nsTHashtable.h"
|
|
|
|
#include "nsWeakPtr.h"
|
|
|
|
|
|
struct ChromePackage;
|
|
class nsIDOMBlob;
|
|
class nsIObserver;
|
|
struct ResourceMapping;
|
|
struct OverrideMapping;
|
|
|
|
namespace mozilla {
|
|
class RemoteSpellcheckEngineChild;
|
|
|
|
namespace ipc {
|
|
class OptionalURIParams;
|
|
class URIParams;
|
|
}// namespace ipc
|
|
|
|
namespace jsipc {
|
|
class JavaScriptChild;
|
|
}
|
|
|
|
namespace layers {
|
|
class PCompositorChild;
|
|
} // namespace layers
|
|
|
|
namespace dom {
|
|
|
|
class AlertObserver;
|
|
class PrefObserver;
|
|
class ConsoleListener;
|
|
class PStorageChild;
|
|
class ClonedMessageData;
|
|
class PFileDescriptorSetChild;
|
|
|
|
class ContentChild : public PContentChild
|
|
, public nsIContentChild
|
|
{
|
|
typedef mozilla::dom::ClonedMessageData ClonedMessageData;
|
|
typedef mozilla::ipc::OptionalURIParams OptionalURIParams;
|
|
typedef mozilla::ipc::URIParams URIParams;
|
|
|
|
public:
|
|
ContentChild();
|
|
virtual ~ContentChild();
|
|
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
|
|
NS_IMETHOD_(MozExternalRefCountType) AddRef(void) { return 1; }
|
|
NS_IMETHOD_(MozExternalRefCountType) Release(void) { return 1; }
|
|
|
|
struct AppInfo
|
|
{
|
|
nsCString version;
|
|
nsCString buildID;
|
|
nsCString name;
|
|
nsCString UAName;
|
|
};
|
|
|
|
bool Init(MessageLoop* aIOLoop,
|
|
base::ProcessHandle aParentHandle,
|
|
IPC::Channel* aChannel);
|
|
void InitProcessAttributes();
|
|
void InitXPCOM();
|
|
|
|
static ContentChild* GetSingleton() {
|
|
return sSingleton;
|
|
}
|
|
|
|
const AppInfo& GetAppInfo() {
|
|
return mAppInfo;
|
|
}
|
|
|
|
void SetProcessName(const nsAString& aName, bool aDontOverride = false);
|
|
void GetProcessName(nsAString& aName);
|
|
void GetProcessName(nsACString& aName);
|
|
static void AppendProcessId(nsACString& aName);
|
|
|
|
ContentBridgeParent* GetLastBridge() {
|
|
MOZ_ASSERT(mLastBridge);
|
|
ContentBridgeParent* parent = mLastBridge;
|
|
mLastBridge = nullptr;
|
|
return parent;
|
|
}
|
|
nsRefPtr<ContentBridgeParent> mLastBridge;
|
|
|
|
PContentBridgeParent*
|
|
AllocPContentBridgeParent(mozilla::ipc::Transport* transport,
|
|
base::ProcessId otherProcess) MOZ_OVERRIDE;
|
|
PContentBridgeChild*
|
|
AllocPContentBridgeChild(mozilla::ipc::Transport* transport,
|
|
base::ProcessId otherProcess) MOZ_OVERRIDE;
|
|
|
|
PCompositorChild*
|
|
AllocPCompositorChild(mozilla::ipc::Transport* aTransport,
|
|
base::ProcessId aOtherProcess) MOZ_OVERRIDE;
|
|
|
|
PSharedBufferManagerChild*
|
|
AllocPSharedBufferManagerChild(mozilla::ipc::Transport* aTransport,
|
|
base::ProcessId aOtherProcess) MOZ_OVERRIDE;
|
|
|
|
PImageBridgeChild*
|
|
AllocPImageBridgeChild(mozilla::ipc::Transport* aTransport,
|
|
base::ProcessId aOtherProcess) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvSetProcessSandbox() MOZ_OVERRIDE;
|
|
|
|
PBackgroundChild*
|
|
AllocPBackgroundChild(Transport* aTransport, ProcessId aOtherProcess)
|
|
MOZ_OVERRIDE;
|
|
|
|
virtual PBrowserChild* AllocPBrowserChild(const IPCTabContext& aContext,
|
|
const uint32_t& aChromeFlags,
|
|
const uint64_t& aID,
|
|
const bool& aIsForApp,
|
|
const bool& aIsForBrowser);
|
|
virtual bool DeallocPBrowserChild(PBrowserChild*);
|
|
|
|
virtual PDeviceStorageRequestChild* AllocPDeviceStorageRequestChild(const DeviceStorageParams&);
|
|
virtual bool DeallocPDeviceStorageRequestChild(PDeviceStorageRequestChild*);
|
|
|
|
virtual PFileSystemRequestChild* AllocPFileSystemRequestChild(const FileSystemParams&);
|
|
virtual bool DeallocPFileSystemRequestChild(PFileSystemRequestChild*);
|
|
|
|
virtual PBlobChild* AllocPBlobChild(const BlobConstructorParams& aParams);
|
|
virtual bool DeallocPBlobChild(PBlobChild*);
|
|
|
|
virtual PCrashReporterChild*
|
|
AllocPCrashReporterChild(const mozilla::dom::NativeThreadId& id,
|
|
const uint32_t& processType) MOZ_OVERRIDE;
|
|
virtual bool
|
|
DeallocPCrashReporterChild(PCrashReporterChild*) MOZ_OVERRIDE;
|
|
|
|
virtual PHalChild* AllocPHalChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPHalChild(PHalChild*) MOZ_OVERRIDE;
|
|
|
|
virtual PIndexedDBChild* AllocPIndexedDBChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPIndexedDBChild(PIndexedDBChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual PMemoryReportRequestChild*
|
|
AllocPMemoryReportRequestChild(const uint32_t& aGeneration,
|
|
const bool& aAnonymize,
|
|
const bool& aMinimizeMemoryUsage,
|
|
const FileDescriptor& aDMDFile) MOZ_OVERRIDE;
|
|
virtual bool
|
|
DeallocPMemoryReportRequestChild(PMemoryReportRequestChild* actor) MOZ_OVERRIDE;
|
|
|
|
virtual bool
|
|
RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* aChild,
|
|
const uint32_t& aGeneration,
|
|
const bool& aAnonymize,
|
|
const bool &aMinimizeMemoryUsage,
|
|
const FileDescriptor &aDMDFile) MOZ_OVERRIDE;
|
|
|
|
virtual PCycleCollectWithLogsChild*
|
|
AllocPCycleCollectWithLogsChild(const bool& aDumpAllTraces,
|
|
const FileDescriptor& aGCLog,
|
|
const FileDescriptor& aCCLog) MOZ_OVERRIDE;
|
|
virtual bool
|
|
DeallocPCycleCollectWithLogsChild(PCycleCollectWithLogsChild* aActor) MOZ_OVERRIDE;
|
|
virtual bool
|
|
RecvPCycleCollectWithLogsConstructor(PCycleCollectWithLogsChild* aChild,
|
|
const bool& aDumpAllTraces,
|
|
const FileDescriptor& aGCLog,
|
|
const FileDescriptor& aCCLog) MOZ_OVERRIDE;
|
|
|
|
virtual bool
|
|
RecvAudioChannelNotify() MOZ_OVERRIDE;
|
|
|
|
virtual bool
|
|
RecvDataStoreNotify(const uint32_t& aAppId, const nsString& aName,
|
|
const nsString& aManifestURL) MOZ_OVERRIDE;
|
|
|
|
virtual PTestShellChild* AllocPTestShellChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPTestShellChild(PTestShellChild*) MOZ_OVERRIDE;
|
|
virtual bool RecvPTestShellConstructor(PTestShellChild*) MOZ_OVERRIDE;
|
|
jsipc::JavaScriptChild *GetCPOWManager();
|
|
|
|
PMobileConnectionChild*
|
|
SendPMobileConnectionConstructor(PMobileConnectionChild* aActor,
|
|
const uint32_t& aClientId);
|
|
virtual PMobileConnectionChild*
|
|
AllocPMobileConnectionChild(const uint32_t& aClientId) MOZ_OVERRIDE;
|
|
virtual bool
|
|
DeallocPMobileConnectionChild(PMobileConnectionChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual PNeckoChild* AllocPNeckoChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPNeckoChild(PNeckoChild*) MOZ_OVERRIDE;
|
|
|
|
virtual PScreenManagerChild*
|
|
AllocPScreenManagerChild(uint32_t* aNumberOfScreens,
|
|
float* aSystemDefaultScale,
|
|
bool* aSuccess) MOZ_OVERRIDE;
|
|
virtual bool DeallocPScreenManagerChild(PScreenManagerChild*) MOZ_OVERRIDE;
|
|
|
|
virtual PExternalHelperAppChild *AllocPExternalHelperAppChild(
|
|
const OptionalURIParams& uri,
|
|
const nsCString& aMimeContentType,
|
|
const nsCString& aContentDisposition,
|
|
const uint32_t& aContentDispositionHint,
|
|
const nsString& aContentDispositionFilename,
|
|
const bool& aForceSave,
|
|
const int64_t& aContentLength,
|
|
const OptionalURIParams& aReferrer,
|
|
PBrowserChild* aBrowser) MOZ_OVERRIDE;
|
|
virtual bool DeallocPExternalHelperAppChild(PExternalHelperAppChild *aService) MOZ_OVERRIDE;
|
|
|
|
virtual PSmsChild* AllocPSmsChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPSmsChild(PSmsChild*) MOZ_OVERRIDE;
|
|
|
|
virtual PTelephonyChild* AllocPTelephonyChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPTelephonyChild(PTelephonyChild*) MOZ_OVERRIDE;
|
|
|
|
virtual PStorageChild* AllocPStorageChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPStorageChild(PStorageChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual PBluetoothChild* AllocPBluetoothChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPBluetoothChild(PBluetoothChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual PFMRadioChild* AllocPFMRadioChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPFMRadioChild(PFMRadioChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual PAsmJSCacheEntryChild* AllocPAsmJSCacheEntryChild(
|
|
const asmjscache::OpenMode& aOpenMode,
|
|
const asmjscache::WriteParams& aWriteParams,
|
|
const IPC::Principal& aPrincipal) MOZ_OVERRIDE;
|
|
virtual bool DeallocPAsmJSCacheEntryChild(
|
|
PAsmJSCacheEntryChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual PSpeechSynthesisChild* AllocPSpeechSynthesisChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPSpeechSynthesisChild(PSpeechSynthesisChild* aActor) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvRegisterChrome(const InfallibleTArray<ChromePackage>& packages,
|
|
const InfallibleTArray<ResourceMapping>& resources,
|
|
const InfallibleTArray<OverrideMapping>& overrides,
|
|
const nsCString& locale,
|
|
const bool& reset) MOZ_OVERRIDE;
|
|
virtual bool RecvRegisterChromeItem(const ChromeRegistryItem& item) MOZ_OVERRIDE;
|
|
|
|
virtual mozilla::jsipc::PJavaScriptChild* AllocPJavaScriptChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPJavaScriptChild(mozilla::jsipc::PJavaScriptChild*) MOZ_OVERRIDE;
|
|
virtual PRemoteSpellcheckEngineChild* AllocPRemoteSpellcheckEngineChild() MOZ_OVERRIDE;
|
|
virtual bool DeallocPRemoteSpellcheckEngineChild(PRemoteSpellcheckEngineChild*) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvSetOffline(const bool& offline) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvSpeakerManagerNotify() MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvNotifyVisited(const URIParams& aURI) MOZ_OVERRIDE;
|
|
// auto remove when alertfinished is received.
|
|
nsresult AddRemoteAlertObserver(const nsString& aData, nsIObserver* aObserver);
|
|
|
|
virtual bool RecvSystemMemoryAvailable(const uint64_t& aGetterId,
|
|
const uint32_t& aMemoryAvailable) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvPreferenceUpdate(const PrefSetting& aPref) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvNotifyAlertsObserver(const nsCString& aType,
|
|
const nsString& aData) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvAsyncMessage(const nsString& aMsg,
|
|
const ClonedMessageData& aData,
|
|
const InfallibleTArray<CpowEntry>& aCpows,
|
|
const IPC::Principal& aPrincipal) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvGeolocationUpdate(const GeoPosition& somewhere) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvAddPermission(const IPC::Permission& permission) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvScreenSizeChanged(const gfxIntSize &size) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvFlushMemory(const nsString& reason) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvActivateA11y() MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvGarbageCollect() MOZ_OVERRIDE;
|
|
virtual bool RecvCycleCollect() MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvAppInfo(const nsCString& version, const nsCString& buildID,
|
|
const nsCString& name, const nsCString& UAName) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvLastPrivateDocShellDestroyed() MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvFilePathUpdate(const nsString& aStorageType,
|
|
const nsString& aStorageName,
|
|
const nsString& aPath,
|
|
const nsCString& aReason) MOZ_OVERRIDE;
|
|
virtual bool RecvFileSystemUpdate(const nsString& aFsName,
|
|
const nsString& aVolumeName,
|
|
const int32_t& aState,
|
|
const int32_t& aMountGeneration,
|
|
const bool& aIsMediaPresent,
|
|
const bool& aIsSharing,
|
|
const bool& aIsFormatting,
|
|
const bool& aIsFake) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvNuwaFork() MOZ_OVERRIDE;
|
|
|
|
virtual bool
|
|
RecvNotifyProcessPriorityChanged(const hal::ProcessPriority& aPriority) MOZ_OVERRIDE;
|
|
virtual bool RecvMinimizeMemoryUsage() MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvLoadAndRegisterSheet(const URIParams& aURI,
|
|
const uint32_t& aType) MOZ_OVERRIDE;
|
|
virtual bool RecvUnregisterSheet(const URIParams& aURI, const uint32_t& aType) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvNotifyPhoneStateChange(const nsString& state) MOZ_OVERRIDE;
|
|
|
|
void AddIdleObserver(nsIObserver* aObserver, uint32_t aIdleTimeInS);
|
|
void RemoveIdleObserver(nsIObserver* aObserver, uint32_t aIdleTimeInS);
|
|
virtual bool RecvNotifyIdleObserver(const uint64_t& aObserver,
|
|
const nsCString& aTopic,
|
|
const nsString& aData) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvOnAppThemeChanged() MOZ_OVERRIDE;
|
|
|
|
#ifdef ANDROID
|
|
gfxIntSize GetScreenSize() { return mScreenSize; }
|
|
#endif
|
|
|
|
// Get the directory for IndexedDB files. We query the parent for this and
|
|
// cache the value
|
|
nsString &GetIndexedDBPath();
|
|
|
|
uint64_t GetID() { return mID; }
|
|
|
|
bool IsForApp() { return mIsForApp; }
|
|
bool IsForBrowser() { return mIsForBrowser; }
|
|
|
|
virtual PBlobChild*
|
|
SendPBlobConstructor(PBlobChild* actor,
|
|
const BlobConstructorParams& params) MOZ_OVERRIDE;
|
|
|
|
virtual PFileDescriptorSetChild*
|
|
AllocPFileDescriptorSetChild(const FileDescriptor&) MOZ_OVERRIDE;
|
|
|
|
virtual bool
|
|
DeallocPFileDescriptorSetChild(PFileDescriptorSetChild*) MOZ_OVERRIDE;
|
|
|
|
virtual bool SendPBrowserConstructor(PBrowserChild* actor,
|
|
const IPCTabContext& context,
|
|
const uint32_t& chromeFlags,
|
|
const uint64_t& aID,
|
|
const bool& aIsForApp,
|
|
const bool& aIsForBrowser) MOZ_OVERRIDE;
|
|
|
|
virtual bool RecvPBrowserConstructor(PBrowserChild* aCctor,
|
|
const IPCTabContext& aContext,
|
|
const uint32_t& aChromeFlags,
|
|
const uint64_t& aID,
|
|
const bool& aIsForApp,
|
|
const bool& aIsForBrowser) MOZ_OVERRIDE;
|
|
|
|
private:
|
|
virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
|
|
|
|
virtual void ProcessingError(Result what) MOZ_OVERRIDE;
|
|
|
|
/**
|
|
* Exit *now*. Do not shut down XPCOM, do not pass Go, do not run
|
|
* static destructors, do not collect $200.
|
|
*/
|
|
MOZ_NORETURN void QuickExit();
|
|
|
|
InfallibleTArray<nsAutoPtr<AlertObserver> > mAlertObservers;
|
|
nsRefPtr<ConsoleListener> mConsoleListener;
|
|
|
|
nsTHashtable<nsPtrHashKey<nsIObserver>> mIdleObservers;
|
|
|
|
/**
|
|
* An ID unique to the process containing our corresponding
|
|
* content parent.
|
|
*
|
|
* We expect our content parent to set this ID immediately after opening a
|
|
* channel to us.
|
|
*/
|
|
uint64_t mID;
|
|
|
|
AppInfo mAppInfo;
|
|
|
|
#ifdef ANDROID
|
|
gfxIntSize mScreenSize;
|
|
#endif
|
|
|
|
bool mIsForApp;
|
|
bool mIsForBrowser;
|
|
bool mCanOverrideProcessName;
|
|
nsString mProcessName;
|
|
|
|
static ContentChild* sSingleton;
|
|
|
|
DISALLOW_EVIL_CONSTRUCTORS(ContentChild);
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif
|