forked from mirrors/gecko-dev
344 lines
11 KiB
C++
344 lines
11 KiB
C++
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/* 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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#include "nsHttp.h"
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#include "mozilla/net/NeckoChild.h"
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#include "mozilla/dom/ContentChild.h"
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#include "mozilla/dom/BrowserChild.h"
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#include "mozilla/net/HttpChannelChild.h"
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#include "mozilla/net/ChildDNSService.h"
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#include "mozilla/net/CookieServiceChild.h"
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#include "mozilla/net/DataChannelChild.h"
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#ifdef MOZ_WIDGET_GTK
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# include "mozilla/net/GIOChannelChild.h"
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#endif
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#include "mozilla/net/FileChannelChild.h"
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#include "mozilla/net/WebSocketChannelChild.h"
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#include "mozilla/net/WebSocketEventListenerChild.h"
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#include "mozilla/net/DNSRequestChild.h"
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#include "mozilla/net/IPCTransportProvider.h"
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#include "mozilla/dom/network/TCPSocketChild.h"
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#include "mozilla/dom/network/TCPServerSocketChild.h"
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#include "mozilla/dom/network/UDPSocketChild.h"
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#include "mozilla/net/AltDataOutputStreamChild.h"
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#include "mozilla/net/SocketProcessBridgeChild.h"
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#ifdef MOZ_WEBRTC
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# include "mozilla/net/StunAddrsRequestChild.h"
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# include "mozilla/net/WebrtcTCPSocketChild.h"
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#endif
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#include "SerializedLoadContext.h"
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#include "nsGlobalWindowInner.h"
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#include "nsIOService.h"
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#include "nsINetworkPredictor.h"
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#include "nsINetworkPredictorVerifier.h"
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#include "nsINetworkLinkService.h"
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#include "nsQueryObject.h"
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#include "mozilla/ipc/URIUtils.h"
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#include "nsNetUtil.h"
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#include "SimpleChannel.h"
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using mozilla::dom::TCPServerSocketChild;
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using mozilla::dom::TCPSocketChild;
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using mozilla::dom::UDPSocketChild;
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namespace mozilla {
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namespace net {
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PNeckoChild* gNeckoChild = nullptr;
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// C++ file contents
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NeckoChild::~NeckoChild() {
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// Send__delete__(gNeckoChild);
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gNeckoChild = nullptr;
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}
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void NeckoChild::InitNeckoChild() {
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if (!IsNeckoChild()) {
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MOZ_ASSERT(false, "InitNeckoChild called by non-child!");
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return;
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}
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if (!gNeckoChild) {
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mozilla::dom::ContentChild* cpc =
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mozilla::dom::ContentChild::GetSingleton();
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NS_ASSERTION(cpc, "Content Protocol is NULL!");
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if (NS_WARN_IF(cpc->IsShuttingDown())) {
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return;
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}
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RefPtr<NeckoChild> child = new NeckoChild();
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gNeckoChild = cpc->SendPNeckoConstructor(child);
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NS_ASSERTION(gNeckoChild, "PNecko Protocol init failed!");
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}
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}
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PStunAddrsRequestChild* NeckoChild::AllocPStunAddrsRequestChild() {
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// We don't allocate here: instead we always use IPDL constructor that takes
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// an existing object
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MOZ_ASSERT_UNREACHABLE(
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"AllocPStunAddrsRequestChild should not be called "
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"on child");
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return nullptr;
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}
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bool NeckoChild::DeallocPStunAddrsRequestChild(PStunAddrsRequestChild* aActor) {
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#ifdef MOZ_WEBRTC
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StunAddrsRequestChild* p = static_cast<StunAddrsRequestChild*>(aActor);
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p->ReleaseIPDLReference();
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#endif
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return true;
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}
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PWebrtcTCPSocketChild* NeckoChild::AllocPWebrtcTCPSocketChild(
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const Maybe<TabId>& tabId) {
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// We don't allocate here: instead we always use IPDL constructor that takes
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// an existing object
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MOZ_ASSERT_UNREACHABLE(
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"AllocPWebrtcTCPSocketChild should not be called on"
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" child");
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return nullptr;
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}
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bool NeckoChild::DeallocPWebrtcTCPSocketChild(PWebrtcTCPSocketChild* aActor) {
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#ifdef MOZ_WEBRTC
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WebrtcTCPSocketChild* child = static_cast<WebrtcTCPSocketChild*>(aActor);
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child->ReleaseIPDLReference();
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#endif
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return true;
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}
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PAltDataOutputStreamChild* NeckoChild::AllocPAltDataOutputStreamChild(
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const nsACString& type, const int64_t& predictedSize,
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PHttpChannelChild* channel) {
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// We don't allocate here: see HttpChannelChild::OpenAlternativeOutputStream()
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MOZ_ASSERT_UNREACHABLE("AllocPAltDataOutputStreamChild should not be called");
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return nullptr;
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}
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bool NeckoChild::DeallocPAltDataOutputStreamChild(
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PAltDataOutputStreamChild* aActor) {
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AltDataOutputStreamChild* child =
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static_cast<AltDataOutputStreamChild*>(aActor);
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child->ReleaseIPDLReference();
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return true;
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}
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#ifdef MOZ_WIDGET_GTK
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PGIOChannelChild* NeckoChild::AllocPGIOChannelChild(
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PBrowserChild* aBrowser, const SerializedLoadContext& aSerialized,
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const GIOChannelCreationArgs& aOpenArgs) {
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// We don't allocate here: see GIOChannelChild::AsyncOpen()
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MOZ_CRASH("AllocPGIOChannelChild should not be called");
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return nullptr;
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}
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bool NeckoChild::DeallocPGIOChannelChild(PGIOChannelChild* channel) {
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MOZ_ASSERT(IsNeckoChild(), "DeallocPGIOChannelChild called by non-child!");
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GIOChannelChild* child = static_cast<GIOChannelChild*>(channel);
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child->ReleaseIPDLReference();
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return true;
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}
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#endif
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PCookieServiceChild* NeckoChild::AllocPCookieServiceChild() {
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// We don't allocate here: see CookieService::GetSingleton()
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MOZ_ASSERT_UNREACHABLE("AllocPCookieServiceChild should not be called");
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return nullptr;
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}
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bool NeckoChild::DeallocPCookieServiceChild(PCookieServiceChild* cs) {
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NS_ASSERTION(IsNeckoChild(),
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"DeallocPCookieServiceChild called by non-child!");
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CookieServiceChild* p = static_cast<CookieServiceChild*>(cs);
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p->Release();
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return true;
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}
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PWebSocketChild* NeckoChild::AllocPWebSocketChild(
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PBrowserChild* browser, const SerializedLoadContext& aSerialized,
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const uint32_t& aSerial) {
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MOZ_ASSERT_UNREACHABLE("AllocPWebSocketChild should not be called");
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return nullptr;
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}
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bool NeckoChild::DeallocPWebSocketChild(PWebSocketChild* child) {
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WebSocketChannelChild* p = static_cast<WebSocketChannelChild*>(child);
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p->ReleaseIPDLReference();
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return true;
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}
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PWebSocketEventListenerChild* NeckoChild::AllocPWebSocketEventListenerChild(
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const uint64_t& aInnerWindowID) {
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nsCOMPtr<nsISerialEventTarget> target;
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if (nsGlobalWindowInner* win =
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nsGlobalWindowInner::GetInnerWindowWithId(aInnerWindowID)) {
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target = win->EventTargetFor(TaskCategory::Other);
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}
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RefPtr<WebSocketEventListenerChild> c =
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new WebSocketEventListenerChild(aInnerWindowID, target);
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return c.forget().take();
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}
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bool NeckoChild::DeallocPWebSocketEventListenerChild(
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PWebSocketEventListenerChild* aActor) {
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RefPtr<WebSocketEventListenerChild> c =
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dont_AddRef(static_cast<WebSocketEventListenerChild*>(aActor));
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MOZ_ASSERT(c);
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return true;
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}
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PSimpleChannelChild* NeckoChild::AllocPSimpleChannelChild(
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const uint32_t& channelId) {
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MOZ_ASSERT_UNREACHABLE("Should never get here");
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return nullptr;
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}
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bool NeckoChild::DeallocPSimpleChannelChild(PSimpleChannelChild* child) {
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static_cast<SimpleChannelChild*>(child)->Release();
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return true;
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}
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PTCPSocketChild* NeckoChild::AllocPTCPSocketChild(const nsAString& host,
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const uint16_t& port) {
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TCPSocketChild* p = new TCPSocketChild(host, port, nullptr);
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p->AddIPDLReference();
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return p;
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}
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bool NeckoChild::DeallocPTCPSocketChild(PTCPSocketChild* child) {
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TCPSocketChild* p = static_cast<TCPSocketChild*>(child);
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p->ReleaseIPDLReference();
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return true;
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}
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PTCPServerSocketChild* NeckoChild::AllocPTCPServerSocketChild(
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const uint16_t& aLocalPort, const uint16_t& aBacklog,
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const bool& aUseArrayBuffers) {
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MOZ_ASSERT_UNREACHABLE("AllocPTCPServerSocket should not be called");
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return nullptr;
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}
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bool NeckoChild::DeallocPTCPServerSocketChild(PTCPServerSocketChild* child) {
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TCPServerSocketChild* p = static_cast<TCPServerSocketChild*>(child);
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p->ReleaseIPDLReference();
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return true;
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}
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PUDPSocketChild* NeckoChild::AllocPUDPSocketChild(nsIPrincipal* aPrincipal,
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const nsACString& aFilter) {
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MOZ_ASSERT_UNREACHABLE("AllocPUDPSocket should not be called");
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return nullptr;
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}
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bool NeckoChild::DeallocPUDPSocketChild(PUDPSocketChild* child) {
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UDPSocketChild* p = static_cast<UDPSocketChild*>(child);
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p->ReleaseIPDLReference();
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return true;
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}
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PTransportProviderChild* NeckoChild::AllocPTransportProviderChild() {
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// This refcount is transferred to the receiver of the message that
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// includes the PTransportProviderChild actor.
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RefPtr<TransportProviderChild> res = new TransportProviderChild();
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return res.forget().take();
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}
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bool NeckoChild::DeallocPTransportProviderChild(
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PTransportProviderChild* aActor) {
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return true;
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}
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/* Predictor Messages */
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mozilla::ipc::IPCResult NeckoChild::RecvPredOnPredictPrefetch(
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nsIURI* aURI, const uint32_t& aHttpStatus) {
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MOZ_ASSERT(NS_IsMainThread(),
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"PredictorChild::RecvOnPredictPrefetch "
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"off main thread.");
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if (!aURI) {
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return IPC_FAIL(this, "aURI is null");
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}
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// Get the current predictor
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nsresult rv = NS_OK;
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nsCOMPtr<nsINetworkPredictorVerifier> predictor =
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do_GetService("@mozilla.org/network/predictor;1", &rv);
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NS_ENSURE_SUCCESS(rv, IPC_FAIL_NO_REASON(this));
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predictor->OnPredictPrefetch(aURI, aHttpStatus);
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return IPC_OK();
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}
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mozilla::ipc::IPCResult NeckoChild::RecvPredOnPredictPreconnect(nsIURI* aURI) {
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MOZ_ASSERT(NS_IsMainThread(),
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"PredictorChild::RecvOnPredictPreconnect "
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"off main thread.");
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if (!aURI) {
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return IPC_FAIL(this, "aURI is null");
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}
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// Get the current predictor
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nsresult rv = NS_OK;
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nsCOMPtr<nsINetworkPredictorVerifier> predictor =
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do_GetService("@mozilla.org/network/predictor;1", &rv);
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NS_ENSURE_SUCCESS(rv, IPC_FAIL_NO_REASON(this));
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predictor->OnPredictPreconnect(aURI);
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return IPC_OK();
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}
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mozilla::ipc::IPCResult NeckoChild::RecvPredOnPredictDNS(nsIURI* aURI) {
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MOZ_ASSERT(NS_IsMainThread(),
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"PredictorChild::RecvOnPredictDNS off "
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"main thread.");
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if (!aURI) {
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return IPC_FAIL(this, "aURI is null");
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}
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// Get the current predictor
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nsresult rv = NS_OK;
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nsCOMPtr<nsINetworkPredictorVerifier> predictor =
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do_GetService("@mozilla.org/network/predictor;1", &rv);
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NS_ENSURE_SUCCESS(rv, IPC_FAIL_NO_REASON(this));
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predictor->OnPredictDNS(aURI);
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return IPC_OK();
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}
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mozilla::ipc::IPCResult NeckoChild::RecvSpeculativeConnectRequest() {
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nsCOMPtr<nsIObserverService> obsService = services::GetObserverService();
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if (obsService) {
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obsService->NotifyObservers(nullptr, "speculative-connect-request",
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nullptr);
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}
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return IPC_OK();
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}
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mozilla::ipc::IPCResult NeckoChild::RecvNetworkChangeNotification(
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nsCString const& type) {
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nsCOMPtr<nsIObserverService> obsService = services::GetObserverService();
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if (obsService) {
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obsService->NotifyObservers(nullptr, NS_NETWORK_LINK_TOPIC,
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NS_ConvertUTF8toUTF16(type).get());
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}
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return IPC_OK();
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}
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mozilla::ipc::IPCResult NeckoChild::RecvSetTRRDomain(const nsCString& domain) {
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RefPtr<net::ChildDNSService> dnsServiceChild =
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dont_AddRef(net::ChildDNSService::GetSingleton());
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if (dnsServiceChild) {
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dnsServiceChild->SetTRRDomain(domain);
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}
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return IPC_OK();
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}
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} // namespace net
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} // namespace mozilla
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