/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "mozilla/dom/ContentBridgeChild.h" #include "mozilla/dom/ContentChild.h" #include "mozilla/dom/File.h" #include "mozilla/dom/TabChild.h" #include "mozilla/dom/ipc/BlobChild.h" #include "mozilla/jsipc/CrossProcessObjectWrappers.h" #include "mozilla/ipc/InputStreamUtils.h" #include "base/task.h" using namespace mozilla::ipc; using namespace mozilla::jsipc; namespace mozilla { namespace dom { NS_IMPL_ISUPPORTS(ContentBridgeChild, nsIContentChild) ContentBridgeChild::ContentBridgeChild(Transport* aTransport) : mTransport(aTransport) {} ContentBridgeChild::~ContentBridgeChild() { } void ContentBridgeChild::ActorDestroy(ActorDestroyReason aWhy) { MessageLoop::current()->PostTask(NewRunnableMethod(this, &ContentBridgeChild::DeferredDestroy)); } /*static*/ ContentBridgeChild* ContentBridgeChild::Create(Transport* aTransport, ProcessId aOtherPid) { RefPtr<ContentBridgeChild> bridge = new ContentBridgeChild(aTransport); bridge->mSelfRef = bridge; DebugOnly<bool> ok = bridge->Open(aTransport, aOtherPid, XRE_GetIOMessageLoop()); MOZ_ASSERT(ok); return bridge; } void ContentBridgeChild::DeferredDestroy() { mSelfRef = nullptr; // |this| was just destroyed, hands off } bool ContentBridgeChild::RecvAsyncMessage(const nsString& aMsg, InfallibleTArray<jsipc::CpowEntry>&& aCpows, const IPC::Principal& aPrincipal, const ClonedMessageData& aData) { return nsIContentChild::RecvAsyncMessage(aMsg, Move(aCpows), aPrincipal, aData); } PBlobChild* ContentBridgeChild::SendPBlobConstructor(PBlobChild* actor, const BlobConstructorParams& params) { return PContentBridgeChild::SendPBlobConstructor(actor, params); } bool ContentBridgeChild::SendPBrowserConstructor(PBrowserChild* aActor, const TabId& aTabId, const IPCTabContext& aContext, const uint32_t& aChromeFlags, const ContentParentId& aCpID, const bool& aIsForApp, const bool& aIsForBrowser) { return PContentBridgeChild::SendPBrowserConstructor(aActor, aTabId, aContext, aChromeFlags, aCpID, aIsForApp, aIsForBrowser); } PFileDescriptorSetChild* ContentBridgeChild::SendPFileDescriptorSetConstructor(const FileDescriptor& aFD) { return PContentBridgeChild::SendPFileDescriptorSetConstructor(aFD); } PSendStreamChild* ContentBridgeChild::SendPSendStreamConstructor(PSendStreamChild* aActor) { return PContentBridgeChild::SendPSendStreamConstructor(aActor); } // This implementation is identical to ContentChild::GetCPOWManager but we can't // move it to nsIContentChild because it calls ManagedPJavaScriptChild() which // only exists in PContentChild and PContentBridgeChild. jsipc::CPOWManager* ContentBridgeChild::GetCPOWManager() { if (PJavaScriptChild* c = LoneManagedOrNullAsserts(ManagedPJavaScriptChild())) { return CPOWManagerFor(c); } return CPOWManagerFor(SendPJavaScriptConstructor()); } mozilla::jsipc::PJavaScriptChild * ContentBridgeChild::AllocPJavaScriptChild() { return nsIContentChild::AllocPJavaScriptChild(); } bool ContentBridgeChild::DeallocPJavaScriptChild(PJavaScriptChild *child) { return nsIContentChild::DeallocPJavaScriptChild(child); } PBrowserChild* ContentBridgeChild::AllocPBrowserChild(const TabId& aTabId, const IPCTabContext &aContext, const uint32_t& aChromeFlags, const ContentParentId& aCpID, const bool& aIsForApp, const bool& aIsForBrowser) { return nsIContentChild::AllocPBrowserChild(aTabId, aContext, aChromeFlags, aCpID, aIsForApp, aIsForBrowser); } bool ContentBridgeChild::DeallocPBrowserChild(PBrowserChild* aChild) { return nsIContentChild::DeallocPBrowserChild(aChild); } bool ContentBridgeChild::RecvPBrowserConstructor(PBrowserChild* aActor, const TabId& aTabId, const IPCTabContext& aContext, const uint32_t& aChromeFlags, const ContentParentId& aCpID, const bool& aIsForApp, const bool& aIsForBrowser) { return ContentChild::GetSingleton()->RecvPBrowserConstructor(aActor, aTabId, aContext, aChromeFlags, aCpID, aIsForApp, aIsForBrowser); } PBlobChild* ContentBridgeChild::AllocPBlobChild(const BlobConstructorParams& aParams) { return nsIContentChild::AllocPBlobChild(aParams); } bool ContentBridgeChild::DeallocPBlobChild(PBlobChild* aActor) { return nsIContentChild::DeallocPBlobChild(aActor); } PSendStreamChild* ContentBridgeChild::AllocPSendStreamChild() { return nsIContentChild::AllocPSendStreamChild(); } bool ContentBridgeChild::DeallocPSendStreamChild(PSendStreamChild* aActor) { return nsIContentChild::DeallocPSendStreamChild(aActor); } PFileDescriptorSetChild* ContentBridgeChild::AllocPFileDescriptorSetChild(const FileDescriptor& aFD) { return nsIContentChild::AllocPFileDescriptorSetChild(aFD); } bool ContentBridgeChild::DeallocPFileDescriptorSetChild(PFileDescriptorSetChild* aActor) { return nsIContentChild::DeallocPFileDescriptorSetChild(aActor); } } // namespace dom } // namespace mozilla