79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 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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#include "ClientSource.h"
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#include "ClientManager.h"
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#include "ClientManagerChild.h"
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#include "ClientSourceChild.h"
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#include "ClientValidation.h"
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#include "mozilla/dom/ClientIPCTypes.h"
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namespace mozilla {
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namespace dom {
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using mozilla::ipc::PrincipalInfo;
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void
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ClientSource::Shutdown()
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{
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NS_ASSERT_OWNINGTHREAD(ClientSource);
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if (IsShutdown()) {
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return;
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}
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ShutdownThing();
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mManager = nullptr;
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}
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ClientSource::ClientSource(ClientManager* aManager,
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const ClientSourceConstructorArgs& aArgs)
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: mManager(aManager)
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, mClientInfo(aArgs.id(), aArgs.type(), aArgs.principalInfo(), aArgs.creationTime())
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{
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MOZ_ASSERT(mManager);
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}
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void
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ClientSource::Activate(PClientManagerChild* aActor)
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{
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NS_ASSERT_OWNINGTHREAD(ClientSource);
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MOZ_ASSERT(!GetActor());
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if (IsShutdown()) {
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return;
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}
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// Fast fail if we don't understand this particular kind of PrincipalInfo.
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// This can happen since we use MozURL for validation which does not handle
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// some of the more obscure internal principal/url combinations. Normal
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// content pages will pass this check.
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if (NS_WARN_IF(!ClientIsValidPrincipalInfo(mClientInfo.PrincipalInfo()))) {
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Shutdown();
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return;
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}
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ClientSourceConstructorArgs args(mClientInfo.Id(), mClientInfo.Type(),
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mClientInfo.PrincipalInfo(),
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mClientInfo.CreationTime());
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PClientSourceChild* actor = aActor->SendPClientSourceConstructor(args);
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if (!actor) {
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Shutdown();
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return;
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}
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ActivateThing(static_cast<ClientSourceChild*>(actor));
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}
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ClientSource::~ClientSource()
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{
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Shutdown();
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}
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} // namespace dom
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} // namespace mozilla
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