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c7b55e1d51
Differential Revision: https://phabricator.services.mozilla.com/D68497 --HG-- extra : moz-landing-system : lando
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/* vim: set sw=2 ts=8 et tw=80 : */
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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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#ifndef mozilla_net_DocumentChannelParent_h
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#define mozilla_net_DocumentChannelParent_h
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#include "mozilla/net/PDocumentChannelParent.h"
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#include "mozilla/net/DocumentLoadListener.h"
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namespace mozilla {
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namespace dom {
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class CanonicalBrowsingContext;
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}
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namespace net {
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/**
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* An implementation of ADocumentChannelBridge that forwards all changes across
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* to DocumentChannelChild, the nsIChannel implementation owned by a content
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* process docshell.
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*/
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class DocumentChannelParent final : public ADocumentChannelBridge,
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public PDocumentChannelParent {
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public:
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NS_INLINE_DECL_REFCOUNTING(DocumentChannelParent, override);
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explicit DocumentChannelParent(dom::CanonicalBrowsingContext* aContext,
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nsILoadContext* aLoadContext);
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bool Init(const DocumentChannelCreationArgs& aArgs);
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// PDocumentChannelParent
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bool RecvCancel(const nsresult& aStatus) {
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if (mParent) {
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mParent->Cancel(aStatus);
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}
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return true;
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}
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void ActorDestroy(ActorDestroyReason aWhy) override {
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if (mParent) {
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mParent->DocumentChannelBridgeDisconnected();
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mParent = nullptr;
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}
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}
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private:
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// DocumentChannelListener
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void DisconnectChildListeners(nsresult aStatus,
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nsresult aLoadGroupStatus) override {
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if (CanSend()) {
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Unused << SendDisconnectChildListeners(aStatus, aLoadGroupStatus);
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}
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mParent = nullptr;
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}
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void Delete() override {
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if (CanSend()) {
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Unused << SendDeleteSelf();
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}
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}
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void CSPViolation(nsCSPContext* aContext, bool aIsCspToInherit,
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nsIURI* aBlockedURI,
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nsCSPContext::BlockedContentSource aBlockedContentSource,
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nsIURI* aOriginalURI, const nsAString& aViolatedDirective,
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uint32_t aViolatedPolicyIndex,
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const nsAString& aObserverSubject) override;
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virtual ProcessId OtherPid() const override { return IProtocol::OtherPid(); }
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virtual bool AttachStreamFilter(
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Endpoint<mozilla::extensions::PStreamFilterParent>&& aEndpoint) override {
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return SendAttachStreamFilter(std::move(aEndpoint));
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}
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RefPtr<PDocumentChannelParent::RedirectToRealChannelPromise>
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RedirectToRealChannel(uint32_t aRedirectFlags, uint32_t aLoadFlags) override;
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~DocumentChannelParent();
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RefPtr<DocumentLoadListener> mParent;
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};
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} // namespace net
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} // namespace mozilla
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#endif // mozilla_net_DocumentChannelParent_h
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