gecko-dev/netwerk/ipc/NeckoChild.cpp

192 строки
5.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 "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/RemoteOpenFileChild.h"
#include "mozilla/dom/network/TCPSocketChild.h"
using mozilla::dom::TCPSocketChild;
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::AllocPHttpChannel(PBrowserChild* browser,
const SerializedLoadContext& loadContext)
{
// We don't allocate here: instead we always use IPDL constructor that takes
// an existing HttpChildChannel
NS_NOTREACHED("AllocPHttpChannel should not be called on child");
return nullptr;
}
bool
NeckoChild::DeallocPHttpChannel(PHttpChannelChild* channel)
{
NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPHttpChannel called by non-child!");
HttpChannelChild* child = static_cast<HttpChannelChild*>(channel);
child->ReleaseIPDLReference();
return true;
}
PFTPChannelChild*
NeckoChild::AllocPFTPChannel(PBrowserChild* aBrowser,
const SerializedLoadContext& aSerialized)
{
// We don't allocate here: see FTPChannelChild::AsyncOpen()
NS_RUNTIMEABORT("AllocPFTPChannel should not be called");
return nullptr;
}
bool
NeckoChild::DeallocPFTPChannel(PFTPChannelChild* channel)
{
NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPFTPChannel called by non-child!");
FTPChannelChild* child = static_cast<FTPChannelChild*>(channel);
child->ReleaseIPDLReference();
return true;
}
PCookieServiceChild*
NeckoChild::AllocPCookieService()
{
// We don't allocate here: see nsCookieService::GetSingleton()
NS_NOTREACHED("AllocPCookieService should not be called");
return nullptr;
}
bool
NeckoChild::DeallocPCookieService(PCookieServiceChild* cs)
{
NS_ASSERTION(IsNeckoChild(), "DeallocPCookieService called by non-child!");
CookieServiceChild *p = static_cast<CookieServiceChild*>(cs);
p->Release();
return true;
}
PWyciwygChannelChild*
NeckoChild::AllocPWyciwygChannel()
{
WyciwygChannelChild *p = new WyciwygChannelChild();
p->AddIPDLReference();
return p;
}
bool
NeckoChild::DeallocPWyciwygChannel(PWyciwygChannelChild* channel)
{
NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPWyciwygChannel called by non-child!");
WyciwygChannelChild *p = static_cast<WyciwygChannelChild*>(channel);
p->ReleaseIPDLReference();
return true;
}
PWebSocketChild*
NeckoChild::AllocPWebSocket(PBrowserChild* browser,
const SerializedLoadContext& aSerialized)
{
NS_NOTREACHED("AllocPWebSocket should not be called");
return nullptr;
}
bool
NeckoChild::DeallocPWebSocket(PWebSocketChild* child)
{
WebSocketChannelChild* p = static_cast<WebSocketChannelChild*>(child);
p->ReleaseIPDLReference();
return true;
}
PTCPSocketChild*
NeckoChild::AllocPTCPSocket(const nsString& aHost,
const uint16_t& aPort,
const bool& useSSL,
const nsString& aBinaryType,
PBrowserChild* aBrowser)
{
NS_NOTREACHED("AllocPTCPSocket should not be called");
return nullptr;
}
bool
NeckoChild::DeallocPTCPSocket(PTCPSocketChild* child)
{
TCPSocketChild* p = static_cast<TCPSocketChild*>(child);
p->ReleaseIPDLReference();
return true;
}
PRemoteOpenFileChild*
NeckoChild::AllocPRemoteOpenFile(const URIParams&, PBrowserChild*)
{
// We don't allocate here: instead we always use IPDL constructor that takes
// an existing RemoteOpenFileChild
NS_NOTREACHED("AllocPRemoteOpenFile should not be called on child");
return nullptr;
}
bool
NeckoChild::DeallocPRemoteOpenFile(PRemoteOpenFileChild* aChild)
{
RemoteOpenFileChild *p = static_cast<RemoteOpenFileChild*>(aChild);
p->ReleaseIPDLReference();
return true;
}
}} // mozilla::net