mirror of
https://github.com/classilla/tenfourfox.git
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116 lines
3.0 KiB
C++
116 lines
3.0 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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#include "MediaChild.h"
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#include "MediaParent.h"
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#include "nsGlobalWindow.h"
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#include "mozilla/MediaManager.h"
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#include "mozilla/Logging.h"
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#include "nsQueryObject.h"
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#undef LOG
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mozilla::LazyLogModule gMediaChildLog("MediaChild");
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#define LOG(args) MOZ_LOG(gMediaChildLog, mozilla::LogLevel::Debug, args)
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namespace mozilla {
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namespace media {
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already_AddRefed<Pledge<nsCString>>
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GetOriginKey(const nsCString& aOrigin, bool aPrivateBrowsing, bool aPersist)
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{
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RefPtr<MediaManager> mgr = MediaManager::GetInstance();
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MOZ_ASSERT(mgr);
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RefPtr<Pledge<nsCString>> p = new Pledge<nsCString>();
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uint32_t id = mgr->mGetOriginKeyPledges.Append(*p);
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if (XRE_GetProcessType() == GeckoProcessType_Default) {
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mgr->GetNonE10sParent()->RecvGetOriginKey(id, aOrigin, aPrivateBrowsing,
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aPersist);
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} else {
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Child::Get()->SendGetOriginKey(id, aOrigin, aPrivateBrowsing, aPersist);
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}
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return p.forget();
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}
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void
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SanitizeOriginKeys(const uint64_t& aSinceWhen, bool aOnlyPrivateBrowsing)
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{
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LOG(("SanitizeOriginKeys since %llu %s", aSinceWhen,
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(aOnlyPrivateBrowsing? "in Private Browsing." : ".")));
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if (XRE_GetProcessType() == GeckoProcessType_Default) {
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// Avoid opening MediaManager in this case, since this is called by
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// sanitize.js when cookies are cleared, which can happen on startup.
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ScopedDeletePtr<Parent<NonE10s>> tmpParent(new Parent<NonE10s>(true));
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tmpParent->RecvSanitizeOriginKeys(aSinceWhen, aOnlyPrivateBrowsing);
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} else {
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Child::Get()->SendSanitizeOriginKeys(aSinceWhen, aOnlyPrivateBrowsing);
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}
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}
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static Child* sChild;
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Child* Child::Get()
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{
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MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Content);
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MOZ_ASSERT(NS_IsMainThread());
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if (!sChild) {
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sChild = static_cast<Child*>(dom::ContentChild::GetSingleton()->SendPMediaConstructor());
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}
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return sChild;
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}
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Child::Child()
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: mActorDestroyed(false)
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{
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LOG(("media::Child: %p", this));
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MOZ_COUNT_CTOR(Child);
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}
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Child::~Child()
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{
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LOG(("~media::Child: %p", this));
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sChild = nullptr;
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MOZ_COUNT_DTOR(Child);
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}
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void Child::ActorDestroy(ActorDestroyReason aWhy)
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{
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mActorDestroyed = true;
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}
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bool
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Child::RecvGetOriginKeyResponse(const uint32_t& aRequestId, const nsCString& aKey)
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{
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RefPtr<MediaManager> mgr = MediaManager::GetInstance();
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if (!mgr) {
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return false;
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}
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RefPtr<Pledge<nsCString>> pledge = mgr->mGetOriginKeyPledges.Remove(aRequestId);
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if (pledge) {
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pledge->Resolve(aKey);
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}
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return true;
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}
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PMediaChild*
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AllocPMediaChild()
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{
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return new Child();
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}
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bool
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DeallocPMediaChild(media::PMediaChild *aActor)
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{
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delete static_cast<Child*>(aActor);
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return true;
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}
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} // namespace media
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} // namespace mozilla
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