author Kyle Huey <>
Wed, 25 Aug 2010 11:52:10 -0400
changeset 51437 7fd64159634ae0d7fb868671ae3da5bc6011ea3e
parent 49375 18cd465199df7cc9fe5d64666162f3a569aeb268
child 56090 c56bcfa6defbb51a722681fe6647454c0a13078a
permissions -rw-r--r--
Bug 507749: Implement moz-device: protocol handler. Based on an earlier patch by Brad Lassey. r=jdm a=blocking-fennec

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et tw=80 : */

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 *   Jason Duell <>
 *   Honza Bambas <>
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#include "nsHttp.h"
#include "mozilla/net/NeckoChild.h"
#include "mozilla/dom/ContentChild.h"
#include "mozilla/net/HttpChannelChild.h"
#include "mozilla/net/CookieServiceChild.h"

namespace mozilla {
namespace net {

PNeckoChild *gNeckoChild = nsnull;

// C++ file contents


void NeckoChild::InitNeckoChild()
  NS_ABORT_IF_FALSE(IsNeckoChild(), "InitNeckoChild called by non-child!");

  if (!gNeckoChild) {
    mozilla::dom::ContentChild * cpc = 
    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) {
    gNeckoChild = nsnull;
    alreadyDestroyed = true;

NeckoChild::AllocPHttpChannel(PBrowserChild* browser)
  // This constructor is only used when PHttpChannel is constructed by
  // the parent process, e.g. during a redirect.  (Normally HttpChannelChild is
  // created by nsHttpHandler::NewProxiedChannel(), and then creates the
  // PHttpChannel in HttpChannelChild::AsyncOpen().)

  // No need to store PBrowser. It is only needed by the parent.
  HttpChannelChild* httpChannel = new HttpChannelChild();
  return httpChannel;

NeckoChild::DeallocPHttpChannel(PHttpChannelChild* channel)
  NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPHttpChannel called by non-child!");

  HttpChannelChild* child = static_cast<HttpChannelChild*>(channel);
  return true;

  // We don't allocate here: see nsCookieService::GetSingleton()
  NS_NOTREACHED("AllocPCookieService should not be called");
  return nsnull;

NeckoChild::DeallocPCookieService(PCookieServiceChild* cs)
  NS_ASSERTION(IsNeckoChild(), "DeallocPCookieService called by non-child!");

  CookieServiceChild *p = static_cast<CookieServiceChild*>(cs);
  return true;

}} // mozilla::net