113 lines
3.4 KiB
C++
113 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 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 "ProcessGlobal.h"
|
|
|
|
#include "nsContentCID.h"
|
|
#include "nsDOMClassInfoID.h"
|
|
#include "mozilla/HoldDropJSObjects.h"
|
|
|
|
using namespace mozilla;
|
|
using namespace mozilla::dom;
|
|
|
|
ProcessGlobal::ProcessGlobal(nsFrameMessageManager* aMessageManager)
|
|
: mInitialized(false),
|
|
mMessageManager(aMessageManager)
|
|
{
|
|
SetIsNotDOMBinding();
|
|
mozilla::HoldJSObjects(this);
|
|
}
|
|
|
|
ProcessGlobal::~ProcessGlobal()
|
|
{
|
|
mAnonymousGlobalScopes.Clear();
|
|
mozilla::DropJSObjects(this);
|
|
}
|
|
|
|
ProcessGlobal*
|
|
ProcessGlobal::Get()
|
|
{
|
|
nsCOMPtr<nsISyncMessageSender> service = do_GetService(NS_CHILDPROCESSMESSAGEMANAGER_CONTRACTID);
|
|
if (!service) {
|
|
return nullptr;
|
|
}
|
|
return static_cast<ProcessGlobal*>(service.get());
|
|
}
|
|
|
|
// This method isn't automatically forwarded safely because it's notxpcom, so
|
|
// the IDL binding doesn't know what value to return.
|
|
NS_IMETHODIMP_(bool)
|
|
ProcessGlobal::MarkForCC()
|
|
{
|
|
MarkScopesForCC();
|
|
return mMessageManager ? mMessageManager->MarkForCC() : false;
|
|
}
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_CLASS(ProcessGlobal)
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(ProcessGlobal)
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMessageManager)
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mGlobal)
|
|
tmp->TraverseHostObjectURIs(cb);
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
|
|
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(ProcessGlobal)
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
|
|
for (uint32_t i = 0; i < tmp->mAnonymousGlobalScopes.Length(); ++i) {
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mAnonymousGlobalScopes[i])
|
|
}
|
|
NS_IMPL_CYCLE_COLLECTION_TRACE_END
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(ProcessGlobal)
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK(mMessageManager)
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK(mGlobal)
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK(mAnonymousGlobalScopes)
|
|
tmp->UnlinkHostObjectURIs();
|
|
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(ProcessGlobal)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIContentProcessMessageManager)
|
|
NS_INTERFACE_MAP_ENTRY(nsIMessageListenerManager)
|
|
NS_INTERFACE_MAP_ENTRY(nsIMessageSender)
|
|
NS_INTERFACE_MAP_ENTRY(nsISyncMessageSender)
|
|
NS_INTERFACE_MAP_ENTRY(nsIContentProcessMessageManager)
|
|
NS_INTERFACE_MAP_ENTRY(nsIScriptObjectPrincipal)
|
|
NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)
|
|
NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
|
|
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(ContentProcessMessageManager)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(ProcessGlobal)
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(ProcessGlobal)
|
|
|
|
bool
|
|
ProcessGlobal::Init()
|
|
{
|
|
if (mInitialized) {
|
|
return true;
|
|
}
|
|
mInitialized = true;
|
|
|
|
nsISupports* scopeSupports = NS_ISUPPORTS_CAST(nsIContentProcessMessageManager*, this);
|
|
return InitChildGlobalInternal(scopeSupports, NS_LITERAL_CSTRING("processChildGlobal"));
|
|
}
|
|
|
|
void
|
|
ProcessGlobal::LoadScript(const nsAString& aURL)
|
|
{
|
|
Init();
|
|
LoadScriptInternal(aURL, false);
|
|
}
|
|
|
|
void
|
|
ProcessGlobal::SetInitialProcessData(JS::HandleValue aInitialData)
|
|
{
|
|
mMessageManager->SetInitialProcessData(aInitialData);
|
|
}
|