зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
1.7 KiB
C++
67 строки
1.7 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_MediaChild_h
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#define mozilla_MediaChild_h
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#include "mozilla/dom/ContentChild.h"
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#include "mozilla/media/PMediaChild.h"
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#include "mozilla/media/PMediaParent.h"
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#include "MediaUtils.h"
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namespace mozilla {
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namespace ipc {
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class PrincipalInfo;
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}
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namespace media {
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// media::Child implements proxying to the chrome process for some media-related
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// functions, for the moment just:
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//
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// GetPrincipalKey() - get a cookie-like persisted unique key for a given
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// principalInfo.
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//
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// SanitizeOriginKeys() - reset persisted unique keys.
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// GetPrincipalKey and SanitizeOriginKeys are asynchronous APIs that return
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// pledges (promise-like objects) with the future value. Use pledge.Then(func)
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// to access.
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already_AddRefed<Pledge<nsCString>>
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GetPrincipalKey(const mozilla::ipc::PrincipalInfo& aPrincipalInfo,
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bool aPersist);
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void
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SanitizeOriginKeys(const uint64_t& aSinceWhen, bool aOnlyPrivateBrowsing);
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class Child : public PMediaChild
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{
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public:
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static Child* Get();
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Child();
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mozilla::ipc::IPCResult
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RecvGetPrincipalKeyResponse(const uint32_t& aRequestId,
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const nsCString& aKey) override;
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void ActorDestroy(ActorDestroyReason aWhy) override;
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virtual ~Child();
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private:
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bool mActorDestroyed;
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};
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PMediaChild* AllocPMediaChild();
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bool DeallocPMediaChild(PMediaChild *aActor);
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} // namespace media
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} // namespace mozilla
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#endif // mozilla_MediaChild_h
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