mirror of
https://github.com/mozilla/gecko-dev.git
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b181744bdc
This version adds checks to make sure child doesn't try to send any IPDL msgs to parent after IPDL has been shut down. --HG-- extra : rebase_source : 47ac7a7f8b5bc0ce3eee10cdc170ae27e9fc94aa
127 lines
3.9 KiB
C++
127 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* The Mozilla Foundation
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Jason Duell <jduell.mcbugs@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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/net/HttpChannelChild.h"
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#include "mozilla/net/CookieServiceChild.h"
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namespace mozilla {
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namespace net {
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PNeckoChild *gNeckoChild = nsnull;
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// C++ file contents
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NeckoChild::NeckoChild()
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{
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}
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NeckoChild::~NeckoChild()
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{
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}
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void NeckoChild::InitNeckoChild()
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{
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NS_ABORT_IF_FALSE(IsNeckoChild(), "InitNeckoChild called by non-child!");
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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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gNeckoChild = cpc->SendPNeckoConstructor();
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NS_ASSERTION(gNeckoChild, "PNecko Protocol init failed!");
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}
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}
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// Note: not actually called; has some lifespan as child process, so
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// automatically destroyed at exit.
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void NeckoChild::DestroyNeckoChild()
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{
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NS_ABORT_IF_FALSE(IsNeckoChild(), "DestroyNeckoChild called by non-child!");
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static bool alreadyDestroyed = false;
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NS_ABORT_IF_FALSE(!alreadyDestroyed, "DestroyNeckoChild already called!");
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if (!alreadyDestroyed) {
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Send__delete__(gNeckoChild);
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gNeckoChild = nsnull;
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alreadyDestroyed = true;
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}
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}
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PHttpChannelChild*
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NeckoChild::AllocPHttpChannel(PBrowserChild* iframeEmbedding)
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{
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// We don't allocate here: see HttpChannelChild::AsyncOpen()
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NS_RUNTIMEABORT("AllocPHttpChannel should not be called");
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return nsnull;
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}
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bool
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NeckoChild::DeallocPHttpChannel(PHttpChannelChild* channel)
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{
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NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPHttpChannel called by non-child!");
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HttpChannelChild* child = static_cast<HttpChannelChild*>(channel);
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child->ReleaseIPDLReference();
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return true;
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}
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PCookieServiceChild*
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NeckoChild::AllocPCookieService()
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{
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// We don't allocate here: see nsCookieService::GetSingleton()
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NS_NOTREACHED("AllocPCookieService should not be called");
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return nsnull;
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}
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bool
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NeckoChild::DeallocPCookieService(PCookieServiceChild* cs)
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{
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NS_ASSERTION(IsNeckoChild(), "DeallocPCookieService 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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}} // mozilla::net
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