The Tor Browser: netwerk/ipc/NeckoChild.cpp@b8a032363ba2 (annotated)

netwerk/ipc/NeckoChild.cpp@b8a032363ba2 (annotated)

netwerk/ipc/NeckoChild.cpp

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* vim: set sw=2 ts=8 et 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 "necko-config.h"
 #include "nsHttp.h"
 #include "mozilla/net/NeckoChild.h"
 #include "mozilla/dom/ContentChild.h"
 #include "mozilla/net/HttpChannelChild.h"
 #include "mozilla/net/CookieServiceChild.h"
 #include "mozilla/net/WyciwygChannelChild.h"
 #include "mozilla/net/FTPChannelChild.h"
 #include "mozilla/net/WebSocketChannelChild.h"
 #include "mozilla/net/DNSRequestChild.h"
 #include "mozilla/net/RemoteOpenFileChild.h"
 #include "mozilla/net/ChannelDiverterChild.h"
 #include "mozilla/dom/network/TCPSocketChild.h"
 #include "mozilla/dom/network/TCPServerSocketChild.h"
 #include "mozilla/dom/network/UDPSocketChild.h"
 #ifdef NECKO_PROTOCOL_rtsp
 #include "mozilla/net/RtspControllerChild.h"
 #include "mozilla/net/RtspChannelChild.h"
 #endif
 #include "SerializedLoadContext.h"
 using mozilla::dom::TCPSocketChild;
 using mozilla::dom::TCPServerSocketChild;
 using mozilla::dom::UDPSocketChild;
 namespace mozilla {
 namespace net {
 PNeckoChild *gNeckoChild = nullptr;
 // C++ file contents
 NeckoChild::NeckoChild()
 {
 }
 NeckoChild::~NeckoChild()
 {
 }
 void NeckoChild::InitNeckoChild()
 {
   NS_ABORT_IF_FALSE(IsNeckoChild(), "InitNeckoChild called by non-child!");
   if (!gNeckoChild) {
     mozilla::dom::ContentChild * cpc =
       mozilla::dom::ContentChild::GetSingleton();
     NS_ASSERTION(cpc, "Content Protocol is NULL!");
     gNeckoChild = cpc->SendPNeckoConstructor();
     NS_ASSERTION(gNeckoChild, "PNecko Protocol init failed!");
   }
 }
 // Note: not actually called; has some lifespan as child process, so
 // automatically destroyed at exit.
 void NeckoChild::DestroyNeckoChild()
 {
   NS_ABORT_IF_FALSE(IsNeckoChild(), "DestroyNeckoChild called by non-child!");
   static bool alreadyDestroyed = false;
   NS_ABORT_IF_FALSE(!alreadyDestroyed, "DestroyNeckoChild already called!");
   if (!alreadyDestroyed) {
     Send__delete__(gNeckoChild);
     gNeckoChild = nullptr;
     alreadyDestroyed = true;
   }
 }
 PHttpChannelChild*
 NeckoChild::AllocPHttpChannelChild(PBrowserChild* browser,
                                    const SerializedLoadContext& loadContext,
                                    const HttpChannelCreationArgs& aOpenArgs)
 {
   // We don't allocate here: instead we always use IPDL constructor that takes
   // an existing HttpChildChannel
   NS_NOTREACHED("AllocPHttpChannelChild should not be called on child");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPHttpChannelChild(PHttpChannelChild* channel)
 {
   NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPHttpChannelChild called by non-child!");
   HttpChannelChild* child = static_cast<HttpChannelChild*>(channel);
   child->ReleaseIPDLReference();
   return true;
 }
 PFTPChannelChild*
 NeckoChild::AllocPFTPChannelChild(PBrowserChild* aBrowser,
                                   const SerializedLoadContext& aSerialized,
                                   const FTPChannelCreationArgs& aOpenArgs)
 {
   // We don't allocate here: see FTPChannelChild::AsyncOpen()
   NS_RUNTIMEABORT("AllocPFTPChannelChild should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPFTPChannelChild(PFTPChannelChild* channel)
 {
   NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPFTPChannelChild called by non-child!");
   FTPChannelChild* child = static_cast<FTPChannelChild*>(channel);
   child->ReleaseIPDLReference();
   return true;
 }
 PCookieServiceChild*
 NeckoChild::AllocPCookieServiceChild()
 {
   // We don't allocate here: see nsCookieService::GetSingleton()
   NS_NOTREACHED("AllocPCookieServiceChild should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPCookieServiceChild(PCookieServiceChild* cs)
 {
   NS_ASSERTION(IsNeckoChild(), "DeallocPCookieServiceChild called by non-child!");
   CookieServiceChild *p = static_cast<CookieServiceChild*>(cs);
   p->Release();
   return true;
 }
 PWyciwygChannelChild*
 NeckoChild::AllocPWyciwygChannelChild()
 {
   WyciwygChannelChild *p = new WyciwygChannelChild();
   p->AddIPDLReference();
   return p;
 }
 bool
 NeckoChild::DeallocPWyciwygChannelChild(PWyciwygChannelChild* channel)
 {
   NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPWyciwygChannelChild called by non-child!");
   WyciwygChannelChild *p = static_cast<WyciwygChannelChild*>(channel);
   p->ReleaseIPDLReference();
   return true;
 }
 PWebSocketChild*
 NeckoChild::AllocPWebSocketChild(PBrowserChild* browser,
                                  const SerializedLoadContext& aSerialized)
 {
   NS_NOTREACHED("AllocPWebSocketChild should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPWebSocketChild(PWebSocketChild* child)
 {
   WebSocketChannelChild* p = static_cast<WebSocketChannelChild*>(child);
   p->ReleaseIPDLReference();
   return true;
 }
 PRtspControllerChild*
 NeckoChild::AllocPRtspControllerChild()
 {
   NS_NOTREACHED("AllocPRtspController should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPRtspControllerChild(PRtspControllerChild* child)
 {
 #ifdef NECKO_PROTOCOL_rtsp
   RtspControllerChild* p = static_cast<RtspControllerChild*>(child);
   p->ReleaseIPDLReference();
 #endif
   return true;
 }
 PRtspChannelChild*
 NeckoChild::AllocPRtspChannelChild(const RtspChannelConnectArgs& aArgs)
 {
   NS_NOTREACHED("AllocPRtspController should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPRtspChannelChild(PRtspChannelChild* child)
 {
 #ifdef NECKO_PROTOCOL_rtsp
   RtspChannelChild* p = static_cast<RtspChannelChild*>(child);
   p->ReleaseIPDLReference();
 #endif
   return true;
 }
 PTCPSocketChild*
 NeckoChild::AllocPTCPSocketChild()
 {
   TCPSocketChild* p = new TCPSocketChild();
   p->AddIPDLReference();
   return p;
 }
 bool
 NeckoChild::DeallocPTCPSocketChild(PTCPSocketChild* child)
 {
   TCPSocketChild* p = static_cast<TCPSocketChild*>(child);
   p->ReleaseIPDLReference();
   return true;
 }
 PTCPServerSocketChild*
 NeckoChild::AllocPTCPServerSocketChild(const uint16_t& aLocalPort,
                                   const uint16_t& aBacklog,
                                   const nsString& aBinaryType)
 {
   NS_NOTREACHED("AllocPTCPServerSocket should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPTCPServerSocketChild(PTCPServerSocketChild* child)
 {
   TCPServerSocketChild* p = static_cast<TCPServerSocketChild*>(child);
   p->ReleaseIPDLReference();
   return true;
 }
 PUDPSocketChild*
 NeckoChild::AllocPUDPSocketChild(const nsCString& aHost,
                                  const uint16_t& aPort,
                                  const nsCString& aFilter)
 {
   NS_NOTREACHED("AllocPUDPSocket should not be called");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPUDPSocketChild(PUDPSocketChild* child)
 {
   UDPSocketChild* p = static_cast<UDPSocketChild*>(child);
   p->ReleaseIPDLReference();
   return true;
 }
 PDNSRequestChild*
 NeckoChild::AllocPDNSRequestChild(const nsCString& aHost,
                                   const uint32_t& aFlags)
 {
   // We don't allocate here: instead we always use IPDL constructor that takes
   // an existing object
   NS_NOTREACHED("AllocPDNSRequestChild should not be called on child");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPDNSRequestChild(PDNSRequestChild* aChild)
 {
   DNSRequestChild *p = static_cast<DNSRequestChild*>(aChild);
   p->ReleaseIPDLReference();
   return true;
 }
 PRemoteOpenFileChild*
 NeckoChild::AllocPRemoteOpenFileChild(const URIParams&, const OptionalURIParams&)
 {
   // We don't allocate here: instead we always use IPDL constructor that takes
   // an existing RemoteOpenFileChild
   NS_NOTREACHED("AllocPRemoteOpenFileChild should not be called on child");
   return nullptr;
 }
 bool
 NeckoChild::DeallocPRemoteOpenFileChild(PRemoteOpenFileChild* aChild)
 {
   RemoteOpenFileChild *p = static_cast<RemoteOpenFileChild*>(aChild);
   p->ReleaseIPDLReference();
   return true;
 }
 PChannelDiverterChild*
 NeckoChild::AllocPChannelDiverterChild(const ChannelDiverterArgs& channel)
 {
   return new ChannelDiverterChild();;
 }
 bool
 NeckoChild::DeallocPChannelDiverterChild(PChannelDiverterChild* child)
 {
   delete static_cast<ChannelDiverterChild*>(child);
   return true;
 }
 }} // mozilla::net

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netwerk/ipc/NeckoChild.cpp@b8a032363ba2 (annotated)

netwerk/ipc/NeckoChild.cpp