зеркало из https://github.com/mozilla/gecko-dev.git
93 строки
2.7 KiB
C++
93 строки
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et ft=cpp : */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_MediaParent_h
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#define mozilla_MediaParent_h
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#include "MediaChild.h"
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#include "mozilla/dom/ContentParent.h"
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#include "mozilla/media/PMediaParent.h"
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namespace mozilla {
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namespace media {
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// media::Parent implements the chrome-process side of ipc for media::Child APIs
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// A same-process version may also be created to service non-e10s calls.
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class OriginKeyStore;
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class NonE10s
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{
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typedef mozilla::ipc::IProtocol::ActorDestroyReason
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ActorDestroyReason;
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public:
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virtual ~NonE10s() {}
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protected:
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virtual mozilla::ipc::IPCResult
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RecvGetPrincipalKey(const uint32_t& aRequestId,
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const mozilla::ipc::PrincipalInfo& aPrincipalInfo,
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const bool& aPersist) = 0;
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virtual mozilla::ipc::IPCResult RecvSanitizeOriginKeys(const uint64_t& aSinceWhen,
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const bool& aOnlyPrivateBrowsing) = 0;
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virtual void
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ActorDestroy(ActorDestroyReason aWhy) = 0;
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bool SendGetPrincipalKeyResponse(const uint32_t& aRequestId,
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nsCString aKey);
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};
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// Super = PMediaParent or NonE10s
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template<class Super>
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class Parent : public Super
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{
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typedef mozilla::ipc::IProtocol::ActorDestroyReason
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ActorDestroyReason;
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(Parent<Super>)
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virtual mozilla::ipc::IPCResult
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RecvGetPrincipalKey(const uint32_t& aRequestId,
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const mozilla::ipc::PrincipalInfo& aPrincipalInfo,
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const bool& aPersist) override;
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virtual mozilla::ipc::IPCResult RecvSanitizeOriginKeys(const uint64_t& aSinceWhen,
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const bool& aOnlyPrivateBrowsing) override;
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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Parent();
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private:
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virtual ~Parent();
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RefPtr<OriginKeyStore> mOriginKeyStore;
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bool mDestroyed;
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CoatCheck<Pledge<nsCString>> mOutstandingPledges;
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};
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template<class Parent>
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mozilla::ipc::IPCResult IPCResult(Parent* aSelf, bool aSuccess);
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template<>
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inline mozilla::ipc::IPCResult IPCResult(Parent<PMediaParent>* aSelf, bool aSuccess)
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{
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return aSuccess ? IPC_OK() : IPC_FAIL_NO_REASON(aSelf);
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}
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template<>
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inline mozilla::ipc::IPCResult IPCResult(Parent<NonE10s>* aSelf, bool aSuccess)
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{
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return IPC_OK();
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}
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PMediaParent* AllocPMediaParent();
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bool DeallocPMediaParent(PMediaParent *aActor);
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} // namespace media
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} // namespace mozilla
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#endif // mozilla_MediaParent_h
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