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merge mozilla-central to autoland

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This commit is contained in:
Sebastian Hengst 2018-03-01 12:27:56 +02:00
commit 9b6b3d7b3b
151 changed files with 1441 additions and 3841 deletions
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3
browser/base/content/test/general/contentSearchUI.js
View File

@ -168,7 +168,8 @@ function waitForSuggestions(cb) {
}
function waitForContentSearchEvent(messageType, cb) {
let mm = content.SpecialPowers.Cc["@mozilla.org/globalmessagemanager;1"].getService();
let mm = content.SpecialPowers.Cc["@mozilla.org/globalmessagemanager;1"].
getService(content.SpecialPowers.Ci.nsIMessageListenerManager);
mm.addMessageListener("ContentSearch", function listener(aMsg) {
if (aMsg.data.type != messageType) {
return;

15
browser/base/content/test/webrtc/browser_devices_get_user_media_multi_process.js
View File

@ -42,7 +42,10 @@ var gTests = [
// If we have reached the max process count already, increase it to ensure
// our new tab can have its own content process.
let childCount = Services.ppmm.childCount;
var ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
ppmm.QueryInterface(Ci.nsIProcessScriptLoader);
let childCount = ppmm.childCount;
let maxContentProcess = Services.prefs.getIntPref("dom.ipc.processCount");
// The first check is because if we are on a branch where e10s-multi is
// disabled, we want to keep testing e10s with a single content process.
@ -143,7 +146,10 @@ var gTests = [
// If we have reached the max process count already, increase it to ensure
// our new tab can have its own content process.
let childCount = Services.ppmm.childCount;
var ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
ppmm.QueryInterface(Ci.nsIProcessScriptLoader);
let childCount = ppmm.childCount;
let maxContentProcess = Services.prefs.getIntPref("dom.ipc.processCount");
// The first check is because if we are on a branch where e10s-multi is
// disabled, we want to keep testing e10s with a single content process.
@ -249,7 +255,10 @@ var gTests = [
// If we have reached the max process count already, increase it to ensure
// our new tab can have its own content process.
let childCount = Services.ppmm.childCount;
var ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
ppmm.QueryInterface(Ci.nsIProcessScriptLoader);
let childCount = ppmm.childCount;
let maxContentProcess = Services.prefs.getIntPref("dom.ipc.processCount");
// The first check is because if we are on a branch where e10s-multi is
// disabled, we want to keep testing e10s with a single content process.

6
browser/components/extensions/test/browser/browser_ext_tabs_executeScript.js
View File

@ -19,6 +19,12 @@ add_task(async function testExecuteScript() {
Services.ppmm.getChildAt(0),
];
for (let mm of messageManagerMap.keys()) {
// Sanity check: mm is a message manager.
try {
mm.QueryInterface(Ci.nsIMessageSender);
} catch (e) {
mm.QueryInterface(Ci.nsIMessageBroadcaster);
}
if (!globalMMs.includes(mm)) {
++count;
}

5
browser/components/nsBrowserGlue.js
View File

@ -3188,13 +3188,14 @@ this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components);
// Listen for UITour messages.
// Do it here instead of the UITour module itself so that the UITour module is lazy loaded
// when the first message is received.
Services.mm.addMessageListener("UITour:onPageEvent", function(aMessage) {
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService(Ci.nsIMessageListenerManager);
globalMM.addMessageListener("UITour:onPageEvent", function(aMessage) {
UITour.onPageEvent(aMessage, aMessage.data);
});
// Listen for HybridContentTelemetry messages.
// Do it here instead of HybridContentTelemetry.init() so that
// the module can be lazily loaded on the first message.
Services.mm.addMessageListener("HybridContentTelemetry:onTelemetryMessage", aMessage => {
globalMM.addMessageListener("HybridContentTelemetry:onTelemetryMessage", aMessage => {
HybridContentTelemetry.onTelemetryMessage(aMessage, aMessage.data);
});

7
browser/components/sessionstore/test/head.js
View File

@ -15,13 +15,16 @@ const FRAME_SCRIPTS = [
ROOT + "content-forms.js"
];
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
for (let script of FRAME_SCRIPTS) {
Services.mm.loadFrameScript(script, true);
globalMM.loadFrameScript(script, true);
}
registerCleanupFunction(() => {
for (let script of FRAME_SCRIPTS) {
Services.mm.removeDelayedFrameScript(script, true);
globalMM.removeDelayedFrameScript(script, true);
}
});

6
browser/extensions/pdfjs/content/PdfjsChromeUtils.jsm
View File

@ -68,7 +68,8 @@ var PdfjsChromeUtils = {
this._browsers = new WeakSet();
if (!this._ppmm) {
// global parent process message manager (PPMM)
this._ppmm = Services.ppmm;
this._ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"].
getService(Ci.nsIMessageBroadcaster);
this._ppmm.addMessageListener("PDFJS:Parent:clearUserPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:setIntPref", this);
this._ppmm.addMessageListener("PDFJS:Parent:setBoolPref", this);
@ -77,7 +78,8 @@ var PdfjsChromeUtils = {
this._ppmm.addMessageListener("PDFJS:Parent:isDefaultHandlerApp", this);
// global dom message manager (MMg)
this._mmg = Services.mm;
this._mmg = Cc["@mozilla.org/globalmessagemanager;1"].
getService(Ci.nsIMessageListenerManager);
this._mmg.addMessageListener("PDFJS:Parent:displayWarning", this);
this._mmg.addMessageListener("PDFJS:Parent:addEventListener", this);

3
browser/extensions/pdfjs/content/PdfjsContentUtils.jsm
View File

@ -35,7 +35,8 @@ var PdfjsContentUtils = {
// child *process* mm, or when loaded into the parent for in-content
// support the psuedo child process mm 'child PPMM'.
if (!this._mm) {
this._mm = Services.cpmm;
this._mm = Cc["@mozilla.org/childprocessmessagemanager;1"].
getService(Ci.nsISyncMessageSender);
this._mm.addMessageListener("PDFJS:Child:updateSettings", this);
Services.obs.addObserver(this, "quit-application");

4
browser/extensions/pocket/bootstrap.js vendored
View File

@ -408,7 +408,9 @@ var PocketOverlay = {
}
},
shutdown(reason) {
Services.ppmm.broadcastAsyncMessage("PocketShuttingDown");
let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
ppmm.broadcastAsyncMessage("PocketShuttingDown");
Services.obs.removeObserver(this, "browser-delayed-startup-finished");
// Although the ppmm loads the scripts into the chrome process as well,
// we need to manually unregister here anyway to ensure these aren't part

3
browser/modules/AboutHome.jsm
View File

@ -178,7 +178,8 @@ var AboutHome = {
if (target && target.messageManager) {
target.messageManager.sendAsyncMessage("AboutHome:Update", data);
} else {
Services.mm.broadcastAsyncMessage("AboutHome:Update", data);
let mm = Cc["@mozilla.org/globalmessagemanager;1"].getService(Ci.nsIMessageListenerManager);
mm.broadcastAsyncMessage("AboutHome:Update", data);
}
}).catch(function onError(x) {
Cu.reportError("Error in AboutHome.sendAboutHomeData: " + x);

8
browser/modules/ContentCrashHandlers.jsm
View File

@ -995,10 +995,12 @@ var PluginCrashReporter = {
// Only the parent process gets the gmp-plugin-crash observer
// notification, so we need to inform any content processes that
// the GMP has crashed.
if (Services.ppmm) {
if (Cc["@mozilla.org/parentprocessmessagemanager;1"]) {
let pluginName = propertyBag.getPropertyAsAString("pluginName");
Services.ppmm.broadcastAsyncMessage("gmp-plugin-crash",
{ pluginName, pluginID });
let mm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
mm.broadcastAsyncMessage("gmp-plugin-crash",
{ pluginName, pluginID });
}
break;
}

4
browser/modules/ContentSearch.jsm
View File

@ -489,7 +489,9 @@ var ContentSearch = {
},
_broadcast(type, data) {
Services.mm.broadcastAsyncMessage(...this._msgArgs(type, data));
Cc["@mozilla.org/globalmessagemanager;1"].
getService(Ci.nsIMessageListenerManager).
broadcastAsyncMessage(...this._msgArgs(type, data));
},
_msgArgs(type, data) {

7
devtools/client/jsonview/converter-child.js
View File

@ -6,7 +6,7 @@
"use strict";
const {Ci, Cu, CC} = require("chrome");
const {Cc, Ci, Cu, CC} = require("chrome");
const { XPCOMUtils } = require("resource://gre/modules/XPCOMUtils.jsm");
const Services = require("Services");
@ -17,6 +17,9 @@ loader.lazyGetter(this, "debug", function () {
return !!(AppConstants.DEBUG || AppConstants.DEBUG_JS_MODULES);
});
const childProcessMessageManager =
Cc["@mozilla.org/childprocessmessagemanager;1"]
.getService(Ci.nsISyncMessageSender);
const BinaryInput = CC("@mozilla.org/binaryinputstream;1",
"nsIBinaryInputStream", "setInputStream");
const BufferStream = CC("@mozilla.org/io/arraybuffer-input-stream;1",
@ -301,7 +304,7 @@ function onContentMessage(e) {
let value = e.detail.value;
switch (e.detail.type) {
case "save":
Services.cpmm.sendAsyncMessage(
childProcessMessageManager.sendAsyncMessage(
"devtools:jsonview:save", value);
}
}

2
devtools/client/netmonitor/test/browser_net_view-source-debugger.js
View File

@ -23,7 +23,7 @@ add_task(async function () {
await waitForContentRequests;
info("Clicking stack-trace tab and waiting for stack-trace panel to open");
let wait = waitForDOM(document, "#stack-trace-panel .frame-link", 5);
let wait = waitForDOM(document, "#stack-trace-panel .frame-link", 4);
// Click on the first request
EventUtils.sendMouseEvent({ type: "mousedown" },
document.querySelector(".request-list-item"));

6
devtools/client/webaudioeditor/test/browser_wa_properties-view-media-nodes.js
View File

@ -20,10 +20,12 @@ function waitForDeviceClosed() {
return new Promise((resolve, reject) => {
const message = "webrtc:UpdateGlobalIndicators";
Services.ppmm.addMessageListener(message, function listener(aMessage) {
let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
ppmm.addMessageListener(message, function listener(aMessage) {
info("Received " + message + " message");
if (!aMessage.data.showGlobalIndicator) {
Services.ppmm.removeMessageListener(message, listener);
ppmm.removeMessageListener(message, listener);
resolve();
}
});

5
devtools/server/actors/process.js
View File

@ -4,10 +4,11 @@
"use strict";
var { Cc } = require("chrome");
var { Cc, Ci } = require("chrome");
loader.lazyGetter(this, "ppmm", () => {
return Cc["@mozilla.org/parentprocessmessagemanager;1"].getService();
return Cc["@mozilla.org/parentprocessmessagemanager;1"].getService(
Ci.nsIMessageBroadcaster);
});
function ProcessActorList() {

8
devtools/server/actors/root.js
View File

@ -6,11 +6,15 @@
"use strict";
const { Cu } = require("chrome");
const { Cc, Ci, Cu } = require("chrome");
const Services = require("Services");
const { ActorPool, appendExtraActors, createExtraActors } = require("devtools/server/actors/common");
const { DebuggerServer } = require("devtools/server/main");
loader.lazyGetter(this, "ppmm", () => {
return Cc["@mozilla.org/parentprocessmessagemanager;1"].getService(
Ci.nsIMessageBroadcaster);
});
loader.lazyRequireGetter(this, "WindowActor",
"devtools/server/actors/window", true);
@ -543,7 +547,7 @@ RootActor.prototype = {
}
let { id } = request;
let mm = Services.ppmm.getChildAt(id);
let mm = ppmm.getChildAt(id);
if (!mm) {
return { error: "noProcess",
message: "There is no process with id '" + id + "'." };

12
devtools/server/actors/storage.js
View File

@ -4,7 +4,7 @@
"use strict";
const {Ci, Cu, CC} = require("chrome");
const {Cc, Ci, Cu, CC} = require("chrome");
const protocol = require("devtools/shared/protocol");
const {LongStringActor} = require("devtools/server/actors/string");
const {DebuggerServer} = require("devtools/server/main");
@ -1938,14 +1938,20 @@ StorageActors.createActor({
var indexedDBHelpers = {
backToChild(...args) {
Services.mm.broadcastAsyncMessage("debug:storage-indexedDB-request-child", {
let mm = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
mm.broadcastAsyncMessage("debug:storage-indexedDB-request-child", {
method: "backToChild",
args: args
});
},
onItemUpdated(action, host, path) {
Services.mm.broadcastAsyncMessage("debug:storage-indexedDB-request-child", {
let mm = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
mm.broadcastAsyncMessage("debug:storage-indexedDB-request-child", {
method: "onItemUpdated",
args: [ action, host, path ]
});

10
devtools/server/actors/webconsole/content-process-forward.js
View File

@ -7,6 +7,9 @@
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm", {});
const { XPCOMUtils } = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm", {});
XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
"@mozilla.org/childprocessmessagemanager;1",
"nsIMessageSender");
ChromeUtils.defineModuleGetter(this, "E10SUtils",
"resource://gre/modules/E10SUtils.jsm");
@ -34,7 +37,7 @@ const MSG_MGR_CONSOLE_INFO_MAX = 1024;
function ContentProcessForward() {
Services.obs.addObserver(this, "console-api-log-event");
Services.obs.addObserver(this, "xpcom-shutdown");
Services.cpmm.addMessageListener("DevTools:StopForwardingContentProcessMessage", this);
cpmm.addMessageListener("DevTools:StopForwardingContentProcessMessage", this);
}
ContentProcessForward.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
@ -105,7 +108,7 @@ ContentProcessForward.prototype = {
}
}
Services.cpmm.sendAsyncMessage("Console:Log", msgData);
cpmm.sendAsyncMessage("Console:Log", msgData);
break;
}
@ -118,8 +121,7 @@ ContentProcessForward.prototype = {
uninit() {
Services.obs.removeObserver(this, "console-api-log-event");
Services.obs.removeObserver(this, "xpcom-shutdown");
Services.cpmm.removeMessageListener("DevTools:StopForwardingContentProcessMessage",
this);
cpmm.removeMessageListener("DevTools:StopForwardingContentProcessMessage", this);
}
};

1
devtools/server/content-server.jsm
View File

@ -49,6 +49,7 @@ function setupServer(mm) {
function init(msg) {
let mm = msg.target;
mm.QueryInterface(Ci.nsISyncMessageSender);
let prefix = msg.data.prefix;
// Using the JS debugger causes problems when we're trying to

5
devtools/server/tests/mochitest/setup-in-child.js
View File

@ -1,7 +1,8 @@
"use strict";
const {Cc} = require("chrome");
const cpmm = Cc["@mozilla.org/childprocessmessagemanager;1"].getService();
const {Cc, Ci} = require("chrome");
const cpmm = Cc["@mozilla.org/childprocessmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
const { DebuggerServer } = require("devtools/server/main");
exports.setupChild = function (a, b, c) {

6
devtools/server/tests/mochitest/test_setupInParentChild.html
View File

@ -49,8 +49,10 @@ function runTests() {
let client = new DebuggerClient(transport);
// Wait for a response from setupInChild
const ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
let onChild = msg => {
Services.ppmm.removeMessageListener("test:setupChild", onChild);
ppmm.removeMessageListener("test:setupChild", onChild);
let args = msg.json;
is(args[0], 1, "Got first numeric argument");
@ -63,7 +65,7 @@ function runTests() {
setupChild: "callParent"
});
};
Services.ppmm.addMessageListener("test:setupChild", onChild);
ppmm.addMessageListener("test:setupChild", onChild);
// Wait also for a reponse from setupInParent called from setup-in-child.js
let onParent = (_, topic, args) => {

5
docshell/base/nsDocShell.cpp
View File

@ -649,10 +649,11 @@ nsDocShell::GetInterface(const nsIID& aIID, void** aSink)
*aSink = GetTabChild().take();
return *aSink ? NS_OK : NS_ERROR_FAILURE;
} else if (aIID.Equals(NS_GET_IID(nsIContentFrameMessageManager))) {
RefPtr<TabChild> tabChild = TabChild::GetFrom(this);
nsCOMPtr<nsITabChild> tabChild =
do_GetInterface(static_cast<nsIDocShell*>(this));
nsCOMPtr<nsIContentFrameMessageManager> mm;
if (tabChild) {
mm = tabChild->GetMessageManager();
tabChild->GetMessageManager(getter_AddRefs(mm));
} else {
if (nsPIDOMWindowOuter* win = GetWindow()) {
mm = do_QueryInterface(win->GetParentTarget());

42
dom/base/ChildProcessMessageManager.h
View File

@ -1,42 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_ChildProcessMessageManager_h
#define mozilla_dom_ChildProcessMessageManager_h
#include "mozilla/dom/SyncMessageSender.h"
#include "mozilla/dom/MessageManagerBinding.h"
namespace mozilla {
namespace dom {
class ChildProcessMessageManager final : public SyncMessageSender
{
public:
explicit ChildProcessMessageManager(ipc::MessageManagerCallback* aCallback)
: SyncMessageSender(aCallback,
MessageManagerFlags::MM_PROCESSMANAGER |
MessageManagerFlags::MM_OWNSCALLBACK)
{
mozilla::HoldJSObjects(this);
}
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
{
return ChildProcessMessageManagerBinding::Wrap(aCx, this, aGivenProto);
}
protected:
virtual ~ChildProcessMessageManager()
{
mozilla::DropJSObjects(this);
}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_ChildProcessMessageManager_h

47
dom/base/ChromeMessageBroadcaster.cpp
View File

@ -1,47 +0,0 @@
/* -*- 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 "mozilla/dom/ChromeMessageBroadcaster.h"
#include "AccessCheck.h"
#include "mozilla/HoldDropJSObjects.h"
#include "mozilla/dom/MessageManagerBinding.h"
namespace mozilla {
namespace dom {
ChromeMessageBroadcaster::ChromeMessageBroadcaster(nsFrameMessageManager* aParentManager,
MessageManagerFlags aFlags)
: MessageListenerManager(nullptr, aParentManager,
aFlags |
MessageManagerFlags::MM_BROADCASTER |
MessageManagerFlags::MM_CHROME)
{
if (mIsProcessManager) {
mozilla::HoldJSObjects(this);
}
if (aParentManager) {
aParentManager->AddChildManager(this);
}
}
ChromeMessageBroadcaster::~ChromeMessageBroadcaster()
{
if (mIsProcessManager) {
mozilla::DropJSObjects(this);
}
}
JSObject*
ChromeMessageBroadcaster::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto)
{
MOZ_ASSERT(nsContentUtils::IsSystemCaller(aCx));
return ChromeMessageBroadcasterBinding::Wrap(aCx, this, aGivenProto);
}
} // namespace dom
} // namespace mozilla

95
dom/base/ChromeMessageBroadcaster.h
View File

@ -1,95 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_ChromeMessageBroadcaster_h
#define mozilla_dom_ChromeMessageBroadcaster_h
#include "mozilla/dom/MessageListenerManager.h"
namespace mozilla {
namespace dom {
class ChromeMessageBroadcaster final : public MessageListenerManager
{
public:
explicit ChromeMessageBroadcaster(MessageManagerFlags aFlags)
: ChromeMessageBroadcaster(nullptr, aFlags)
{
MOZ_ASSERT(!(aFlags & ~(MessageManagerFlags::MM_GLOBAL |
MessageManagerFlags::MM_PROCESSMANAGER |
MessageManagerFlags::MM_OWNSCALLBACK)));
}
explicit ChromeMessageBroadcaster(nsFrameMessageManager* aParentManager)
: ChromeMessageBroadcaster(aParentManager, MessageManagerFlags::MM_NONE)
{}
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
using nsFrameMessageManager::BroadcastAsyncMessage;
void BroadcastAsyncMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
mozilla::ErrorResult& aError)
{
DispatchAsyncMessage(aCx, aMessageName, aObj, aObjects, nullptr,
JS::UndefinedHandleValue, aError);
}
uint32_t ChildCount()
{
return mChildManagers.Length();
}
using nsFrameMessageManager::GetChildAt;
MessageListenerManager* GetChildAt(uint32_t aIndex)
{
return mChildManagers.SafeElementAt(aIndex);
}
// XPCOM ReleaseCachedProcesses is OK
// ProcessScriptLoader
using nsFrameMessageManager::LoadProcessScript;
void LoadProcessScript(const nsAString& aUrl, bool aAllowDelayedLoad,
mozilla::ErrorResult& aError)
{
LoadScript(aUrl, aAllowDelayedLoad, false, aError);
}
// XPCOM RemoveDelayedProcessScript is OK
using nsFrameMessageManager::GetDelayedProcessScripts;
void GetDelayedProcessScripts(JSContext* aCx,
nsTArray<nsTArray<JS::Value>>& aScripts,
mozilla::ErrorResult& aError)
{
GetDelayedScripts(aCx, aScripts, aError);
}
// GlobalProcessScriptLoader
// XPCOM GetInitialProcessData is OK
// FrameScriptLoader
using nsFrameMessageManager::LoadFrameScript;
void LoadFrameScript(const nsAString& aUrl, bool aAllowDelayedLoad,
bool aRunInGlobalScope, mozilla::ErrorResult& aError)
{
LoadScript(aUrl, aAllowDelayedLoad, aRunInGlobalScope, aError);
}
using nsFrameMessageManager::GetDelayedFrameScripts;
void GetDelayedFrameScripts(JSContext* aCx,
nsTArray<nsTArray<JS::Value>>& aScripts,
mozilla::ErrorResult& aError)
{
GetDelayedScripts(aCx, aScripts, aError);
}
private:
ChromeMessageBroadcaster(nsFrameMessageManager* aParentManager,
MessageManagerFlags aFlags);
virtual ~ChromeMessageBroadcaster();
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_ChromeMessageBroadcaster_h

41
dom/base/ChromeMessageSender.cpp
View File

@ -1,41 +0,0 @@
/* -*- 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 "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/MessageManagerBinding.h"
namespace mozilla {
namespace dom {
ChromeMessageSender::ChromeMessageSender(ipc::MessageManagerCallback* aCallback,
nsFrameMessageManager* aParentManager,
MessageManagerFlags aFlags)
: MessageSender(aCallback, aParentManager, aFlags | MessageManagerFlags::MM_CHROME)
{
MOZ_ASSERT(!(aFlags & ~(MessageManagerFlags::MM_GLOBAL |
MessageManagerFlags::MM_PROCESSMANAGER |
MessageManagerFlags::MM_OWNSCALLBACK)));
// This is a bit hackish. We attach to the parent, but only if we have a callback. We
// don't have a callback for the frame message manager, and for parent process message
// managers (except the parent in-process message manager). In those cases we wait until
// the child process is running (see MessageSender::InitWithCallback).
if (aParentManager && mCallback) {
aParentManager->AddChildManager(this);
}
}
JSObject*
ChromeMessageSender::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto)
{
MOZ_ASSERT(nsContentUtils::IsSystemCaller(aCx));
return ChromeMessageSenderBinding::Wrap(aCx, this, aGivenProto);
}
} // namespace dom
} // namespace mozilla

60
dom/base/ChromeMessageSender.h
View File

@ -1,60 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_ChromeMessageSender_h
#define mozilla_dom_ChromeMessageSender_h
#include "mozilla/dom/MessageSender.h"
namespace mozilla {
namespace dom {
class ChromeMessageSender final : public MessageSender
{
public:
ChromeMessageSender(ipc::MessageManagerCallback* aCallback,
nsFrameMessageManager* aParentManager,
MessageManagerFlags aFlags=MessageManagerFlags::MM_NONE);
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
// ProcessScriptLoader
using nsFrameMessageManager::LoadProcessScript;
void LoadProcessScript(const nsAString& aUrl, bool aAllowDelayedLoad,
mozilla::ErrorResult& aError)
{
LoadScript(aUrl, aAllowDelayedLoad, false, aError);
}
// XPCOM RemoveDelayedProcessScript is OK
using nsFrameMessageManager::GetDelayedProcessScripts;
void GetDelayedProcessScripts(JSContext* aCx,
nsTArray<nsTArray<JS::Value>>& aScripts,
mozilla::ErrorResult& aError)
{
GetDelayedScripts(aCx, aScripts, aError);
}
// FrameScriptLoader
using nsFrameMessageManager::LoadFrameScript;
void LoadFrameScript(const nsAString& aUrl, bool aAllowDelayedLoad,
bool aRunInGlobalScope, mozilla::ErrorResult& aError)
{
LoadScript(aUrl, aAllowDelayedLoad, aRunInGlobalScope, aError);
}
using nsFrameMessageManager::GetDelayedFrameScripts;
void GetDelayedFrameScripts(JSContext* aCx,
nsTArray<nsTArray<JS::Value>>& aScripts,
mozilla::ErrorResult& aError)
{
GetDelayedScripts(aCx, aScripts, aError);
}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_ChromeMessageSender_h

95
dom/base/ContentFrameMessageManager.h
View File

@ -1,95 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_ContentFrameMessageManager_h
#define mozilla_dom_ContentFrameMessageManager_h
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/MessageManagerGlobal.h"
#include "mozilla/dom/ResolveSystemBinding.h"
#include "nsContentUtils.h"
namespace mozilla {
namespace dom {
/**
* Base class for implementing the WebIDL ContentFrameMessageManager class.
*/
class ContentFrameMessageManager : public DOMEventTargetHelper,
public MessageManagerGlobal
{
public:
using DOMEventTargetHelper::AddRef;
using DOMEventTargetHelper::Release;
bool DoResolve(JSContext* aCx, JS::Handle<JSObject*> aObj,
JS::Handle<jsid> aId,
JS::MutableHandle<JS::PropertyDescriptor> aDesc)
{
bool found;
if (!SystemGlobalResolve(aCx, aObj, aId, &found)) {
return false;
}
if (found) {
FillPropertyDescriptor(aDesc, aObj, JS::UndefinedValue(), false);
}
return true;
}
static bool MayResolve(jsid aId)
{
return MayResolveAsSystemBindingName(aId);
}
void GetOwnPropertyNames(JSContext* aCx, JS::AutoIdVector& aNames,
bool aEnumerableOnly, mozilla::ErrorResult& aRv)
{
JS::Rooted<JSObject*> thisObj(aCx, GetWrapper());
GetSystemBindingNames(aCx, thisObj, aNames, aEnumerableOnly, aRv);
}
nsresult AddEventListener(const nsAString& aType,
nsIDOMEventListener* aListener,
bool aUseCapture)
{
// By default add listeners only for trusted events!
return DOMEventTargetHelper::AddEventListener(aType, aListener,
aUseCapture, false, 2);
}
using DOMEventTargetHelper::AddEventListener;
NS_IMETHOD AddEventListener(const nsAString& aType,
nsIDOMEventListener* aListener,
bool aUseCapture, bool aWantsUntrusted,
uint8_t optional_argc) override
{
return DOMEventTargetHelper::AddEventListener(aType, aListener,
aUseCapture,
aWantsUntrusted,
optional_argc);
}
virtual already_AddRefed<nsPIDOMWindowOuter> GetContent(ErrorResult& aError) = 0;
virtual already_AddRefed<nsIDocShell> GetDocShell(ErrorResult& aError) = 0;
virtual already_AddRefed<nsIEventTarget> GetTabEventTarget() = 0;
nsFrameMessageManager* GetMessageManager()
{
return mMessageManager;
}
void DisconnectMessageManager()
{
mMessageManager->Disconnect();
mMessageManager = nullptr;
}
protected:
explicit ContentFrameMessageManager(nsFrameMessageManager* aMessageManager)
: MessageManagerGlobal(aMessageManager)
{}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_ContentFrameMessageManager_h

2
dom/base/DOMMatrix.cpp
View File

@ -12,10 +12,8 @@
#include "mozilla/dom/DOMPointBinding.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/RuleNodeCacheConditions.h"
#include "mozilla/ServoCSSParser.h"
#include "nsCSSParser.h"
#include "nsGlobalWindowInner.h"
#include "nsStyleTransformMatrix.h"
#include <math.h>

17
dom/base/DOMRequestHelper.jsm
View File

@ -21,6 +21,10 @@ var EXPORTED_SYMBOLS = ["DOMRequestIpcHelper"];
ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
ChromeUtils.import("resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
"@mozilla.org/childprocessmessagemanager;1",
"nsIMessageListenerManager");
function DOMRequestIpcHelper() {
// _listeners keeps a list of messages for which we added a listener and the
// kind of listener that we added (strong or weak). It's an object of this
@ -85,8 +89,8 @@ DOMRequestIpcHelper.prototype = {
}
}
aMsg.weakRef ? Services.cpmm.addWeakMessageListener(name, this)
: Services.cpmm.addMessageListener(name, this);
aMsg.weakRef ? cpmm.addWeakMessageListener(name, this)
: cpmm.addMessageListener(name, this);
this._listeners[name] = {
weakRef: !!aMsg.weakRef,
count: 1
@ -116,8 +120,8 @@ DOMRequestIpcHelper.prototype = {
// be waiting on a message.
if (!--this._listeners[aName].count) {
this._listeners[aName].weakRef ?
Services.cpmm.removeWeakMessageListener(aName, this)
: Services.cpmm.removeMessageListener(aName, this);
cpmm.removeWeakMessageListener(aName, this)
: cpmm.removeMessageListener(aName, this);
delete this._listeners[aName];
}
});
@ -177,9 +181,8 @@ DOMRequestIpcHelper.prototype = {
if (this._listeners) {
Object.keys(this._listeners).forEach((aName) => {
this._listeners[aName].weakRef ?
Services.cpmm.removeWeakMessageListener(aName, this)
: Services.cpmm.removeMessageListener(aName, this);
this._listeners[aName].weakRef ? cpmm.removeWeakMessageListener(aName, this)
: cpmm.removeMessageListener(aName, this);
});
}

55
dom/base/MessageListenerManager.cpp
View File

@ -1,55 +0,0 @@
/* -*- 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 "mozilla/dom/MessageListenerManager.h"
namespace mozilla {
namespace dom {
MessageListenerManager::MessageListenerManager(ipc::MessageManagerCallback* aCallback,
nsFrameMessageManager* aParentManager,
ipc::MessageManagerFlags aFlags)
: nsFrameMessageManager(aCallback, aFlags),
mParentManager(aParentManager)
{
}
MessageListenerManager::~MessageListenerManager()
{
}
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MessageListenerManager)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_END_INHERITING(nsFrameMessageManager)
NS_IMPL_ADDREF_INHERITED(MessageListenerManager, nsFrameMessageManager)
NS_IMPL_RELEASE_INHERITED(MessageListenerManager, nsFrameMessageManager)
NS_IMPL_CYCLE_COLLECTION_CLASS(MessageListenerManager)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(MessageListenerManager,
nsFrameMessageManager)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParentManager)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(MessageListenerManager,
nsFrameMessageManager)
NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
NS_IMPL_CYCLE_COLLECTION_TRACE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(MessageListenerManager,
nsFrameMessageManager)
NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
NS_IMPL_CYCLE_COLLECTION_UNLINK(mParentManager)
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
void
MessageListenerManager::ClearParentManager(bool aRemove)
{
if (aRemove && mParentManager) {
mParentManager->RemoveChildManager(this);
}
mParentManager = nullptr;
}
} // namespace dom
} // namespace mozilla

53
dom/base/MessageListenerManager.h
View File

@ -1,53 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_MessageListenerManager_h
#define mozilla_dom_MessageListenerManager_h
#include "nsCycleCollectionNoteChild.h"
#include "nsFrameMessageManager.h"
#include "nsWrapperCache.h"
namespace mozilla {
namespace dom {
class MessageListenerManager : public nsFrameMessageManager,
public nsWrapperCache
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(MessageListenerManager,
nsFrameMessageManager)
nsISupports* GetParentObject()
{
return ToSupports(mParentManager.get());
}
virtual nsFrameMessageManager* GetParentManager() override
{
return mParentManager;
}
/**
* If aRemove is true then RemoveChildManager(this) will be called on the parent manager
* first.
*/
virtual void ClearParentManager(bool aRemove) override;
protected:
MessageListenerManager(ipc::MessageManagerCallback* aCallback,
nsFrameMessageManager* aParentManager,
MessageManagerFlags aFlags);
virtual ~MessageListenerManager();
RefPtr<nsFrameMessageManager> mParentManager;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_MessageListenerManager_h

181
dom/base/MessageManagerGlobal.h
View File

@ -1,181 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_MessageManagerGlobal_h
#define mozilla_dom_MessageManagerGlobal_h
#include "nsFrameMessageManager.h"
#include "mozilla/ErrorResult.h"
namespace mozilla {
namespace dom {
/**
* Base class for implementing the WebIDL MessageManagerGlobal class.
*/
class MessageManagerGlobal
{
public:
// MessageListenerManager
void AddMessageListener(const nsAString& aMessageName,
MessageListener& aListener,
bool aListenWhenClosed,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->AddMessageListener(aMessageName, aListener,
aListenWhenClosed, aError);
}
void RemoveMessageListener(const nsAString& aMessageName,
MessageListener& aListener,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->RemoveMessageListener(aMessageName, aListener, aError);
}
void AddWeakMessageListener(const nsAString& aMessageName,
MessageListener& aListener,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->AddWeakMessageListener(aMessageName, aListener, aError);
}
void RemoveWeakMessageListener(const nsAString& aMessageName,
MessageListener& aListener,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->RemoveWeakMessageListener(aMessageName, aListener, aError);
}
// MessageSender
void SendAsyncMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
JS::Handle<JS::Value> aTransfers,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->SendAsyncMessage(aCx, aMessageName, aObj, aObjects,
aPrincipal, aTransfers, aError);
}
already_AddRefed<nsIMessageSender> GetProcessMessageManager(mozilla::ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return nullptr;
}
return mMessageManager->GetProcessMessageManager(aError);
}
void GetRemoteType(nsAString& aRemoteType, mozilla::ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->GetRemoteType(aRemoteType, aError);
}
// SyncMessageSender
void SendSyncMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
nsTArray<JS::Value>& aResult,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->SendSyncMessage(aCx, aMessageName, aObj, aObjects,
aPrincipal, aResult, aError);
}
void SendRpcMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
nsTArray<JS::Value>& aResult,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->SendRpcMessage(aCx, aMessageName, aObj, aObjects,
aPrincipal, aResult, aError);
}
// MessageManagerGlobal
void Dump(const nsAString& aStr, ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
aError = mMessageManager->Dump(aStr);
}
void PrivateNoteIntentionalCrash(ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
aError = mMessageManager->PrivateNoteIntentionalCrash();
}
void Atob(const nsAString& aAsciiString, nsAString& aBase64Data,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
aError = mMessageManager->Atob(aAsciiString, aBase64Data);
}
void Btoa(const nsAString& aBase64Data, nsAString& aAsciiString,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
aError = mMessageManager->Btoa(aBase64Data, aAsciiString);
}
bool MarkForCC()
{
return mMessageManager && mMessageManager->MarkForCC();
}
protected:
explicit MessageManagerGlobal(nsFrameMessageManager* aMessageManager)
: mMessageManager(aMessageManager)
{}
RefPtr<nsFrameMessageManager> mMessageManager;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_MessageManagerGlobal_h

33
dom/base/MessageSender.cpp
View File

@ -1,33 +0,0 @@
/* -*- 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 "mozilla/dom/MessageSender.h"
namespace mozilla {
namespace dom {
void
MessageSender::InitWithCallback(ipc::MessageManagerCallback* aCallback)
{
if (mCallback) {
// Initialization should only happen once.
return;
}
SetCallback(aCallback);
// First load parent scripts by adding this to parent manager.
if (mParentManager) {
mParentManager->AddChildManager(this);
}
for (uint32_t i = 0; i < mPendingScripts.Length(); ++i) {
LoadFrameScript(mPendingScripts[i], false, mPendingScriptsGlobalStates[i]);
}
}
} // namespace dom
} // namespace mozilla

31
dom/base/MessageSender.h
View File

@ -1,31 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_MessageSender_h
#define mozilla_dom_MessageSender_h
#include "mozilla/dom/MessageListenerManager.h"
namespace mozilla {
namespace dom {
class MessageSender : public MessageListenerManager
{
public:
void InitWithCallback(ipc::MessageManagerCallback* aCallback);
protected:
MessageSender(ipc::MessageManagerCallback* aCallback,
nsFrameMessageManager* aParentManager,
MessageManagerFlags aFlags)
: MessageListenerManager(aCallback, aParentManager, aFlags)
{}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_MessageSender_h

63
dom/base/ProcessGlobal.cpp
View File

@ -7,16 +7,17 @@
#include "ProcessGlobal.h"
#include "nsContentCID.h"
#include "mozilla/dom/MessageManagerBinding.h"
#include "mozilla/dom/ResolveSystemBinding.h"
#include "nsDOMClassInfoID.h"
#include "mozilla/HoldDropJSObjects.h"
using namespace mozilla;
using namespace mozilla::dom;
ProcessGlobal::ProcessGlobal(nsFrameMessageManager* aMessageManager)
: MessageManagerGlobal(aMessageManager),
mInitialized(false)
: mInitialized(false),
mMessageManager(aMessageManager)
{
SetIsNotDOMBinding();
mozilla::HoldJSObjects(this);
}
@ -26,36 +27,6 @@ ProcessGlobal::~ProcessGlobal()
mozilla::DropJSObjects(this);
}
bool
ProcessGlobal::DoResolve(JSContext* aCx, JS::Handle<JSObject*> aObj,
JS::Handle<jsid> aId,
JS::MutableHandle<JS::PropertyDescriptor> aDesc)
{
bool found;
if (!SystemGlobalResolve(aCx, aObj, aId, &found)) {
return false;
}
if (found) {
FillPropertyDescriptor(aDesc, aObj, JS::UndefinedValue(), false);
}
return true;
}
/* static */
bool
ProcessGlobal::MayResolve(jsid aId)
{
return MayResolveAsSystemBindingName(aId);
}
void
ProcessGlobal::GetOwnPropertyNames(JSContext* aCx, JS::AutoIdVector& aNames,
bool aEnumerableOnly, ErrorResult& aRv)
{
JS::Rooted<JSObject*> thisObj(aCx, GetWrapper());
GetSystemBindingNames(aCx, thisObj, aNames, aEnumerableOnly, aRv);
}
ProcessGlobal*
ProcessGlobal::Get()
{
@ -72,7 +43,7 @@ NS_IMETHODIMP_(bool)
ProcessGlobal::MarkForCC()
{
MarkScopesForCC();
return MessageManagerGlobal::MarkForCC();
return mMessageManager ? mMessageManager->MarkForCC() : false;
}
NS_IMPL_CYCLE_COLLECTION_CLASS(ProcessGlobal)
@ -104,6 +75,7 @@ NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(ProcessGlobal)
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)
@ -117,30 +89,15 @@ ProcessGlobal::Init()
}
mInitialized = true;
return InitChildGlobalInternal(NS_LITERAL_CSTRING("processChildGlobal"));
}
bool
ProcessGlobal::WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector)
{
bool ok = ContentProcessMessageManagerBinding::Wrap(aCx, this, this, aOptions,
nsJSPrincipals::get(mPrincipal),
true, aReflector);
if (ok) {
// Since we can't rewrap we have to preserve the global's wrapper here.
PreserveWrapper(ToSupports(this));
}
return ok;
nsISupports* scopeSupports = NS_ISUPPORTS_CAST(nsIContentProcessMessageManager*, this);
return InitChildGlobalInternal(scopeSupports, NS_LITERAL_CSTRING("processChildGlobal"));
}
void
ProcessGlobal::LoadScript(const nsAString& aURL)
{
Init();
JS::Rooted<JSObject*> global(mozilla::dom::RootingCx(), GetWrapper());
LoadScriptInternal(global, aURL, false);
LoadScriptInternal(aURL, false);
}
void

58
dom/base/ProcessGlobal.h
View File

@ -8,7 +8,6 @@
#define mozilla_dom_ProcessGlobal_h
#include "mozilla/Attributes.h"
#include "mozilla/dom/MessageManagerGlobal.h"
#include "nsCOMPtr.h"
#include "nsFrameMessageManager.h"
#include "nsIScriptContext.h"
@ -26,26 +25,18 @@ namespace mozilla {
namespace dom {
class ProcessGlobal :
public nsIContentProcessMessageManager,
public nsMessageManagerScriptExecutor,
public nsIContentProcessMessageManager,
public nsIGlobalObject,
public nsIScriptObjectPrincipal,
public nsSupportsWeakReference,
public ipc::MessageManagerCallback,
public MessageManagerGlobal,
public mozilla::dom::ipc::MessageManagerCallback,
public nsWrapperCache
{
public:
explicit ProcessGlobal(nsFrameMessageManager* aMessageManager);
bool DoResolve(JSContext* aCx, JS::Handle<JSObject*> aObj,
JS::Handle<jsid> aId,
JS::MutableHandle<JS::PropertyDescriptor> aDesc);
static bool MayResolve(jsid aId);
void GetOwnPropertyNames(JSContext* aCx, JS::AutoIdVector& aNames,
bool aEnumerableOnly, ErrorResult& aRv);
using ipc::MessageManagerCallback::GetProcessMessageManager;
using mozilla::dom::ipc::MessageManagerCallback::GetProcessMessageManager;
bool Init();
@ -54,41 +45,6 @@ public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(ProcessGlobal, nsIContentProcessMessageManager)
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override
{
MOZ_CRASH("We should never get here!");
}
virtual bool WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector) override;
using MessageManagerGlobal::AddMessageListener;
using MessageManagerGlobal::RemoveMessageListener;
using MessageManagerGlobal::AddWeakMessageListener;
using MessageManagerGlobal::RemoveWeakMessageListener;
using MessageManagerGlobal::SendAsyncMessage;
using MessageManagerGlobal::GetProcessMessageManager;
using MessageManagerGlobal::GetRemoteType;
using MessageManagerGlobal::SendSyncMessage;
using MessageManagerGlobal::SendRpcMessage;
using MessageManagerGlobal::Dump;
using MessageManagerGlobal::PrivateNoteIntentionalCrash;
using MessageManagerGlobal::Atob;
using MessageManagerGlobal::Btoa;
// ContentProcessMessageManager
void GetInitialProcessData(JSContext* aCx,
JS::MutableHandle<JS::Value> aInitialProcessData,
ErrorResult& aError)
{
if (!mMessageManager) {
aError.Throw(NS_ERROR_NULL_POINTER);
return;
}
mMessageManager->GetInitialProcessData(aCx, aInitialProcessData, aError);
}
NS_FORWARD_SAFE_NSIMESSAGELISTENERMANAGER(mMessageManager)
NS_FORWARD_SAFE_NSIMESSAGESENDER(mMessageManager)
NS_FORWARD_SAFE_NSISYNCMESSAGESENDER(mMessageManager)
@ -99,10 +55,15 @@ public:
virtual JSObject* GetGlobalJSObject() override
{
return GetWrapper();
return mGlobal;
}
virtual nsIPrincipal* GetPrincipal() override { return mPrincipal; }
virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override
{
MOZ_CRASH("ProcessGlobal doesn't use DOM bindings!");
}
void SetInitialProcessData(JS::HandleValue aInitialData);
protected:
@ -110,6 +71,7 @@ protected:
private:
bool mInitialized;
RefPtr<nsFrameMessageManager> mMessageManager;
};
} // namespace dom

27
dom/base/SyncMessageSender.h
View File

@ -1,27 +0,0 @@
/* -*- 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/. */
#ifndef mozilla_dom_SyncMessageSender_h
#define mozilla_dom_SyncMessageSender_h
#include "mozilla/dom/MessageSender.h"
namespace mozilla {
namespace dom {
class SyncMessageSender : public MessageSender
{
protected:
SyncMessageSender(ipc::MessageManagerCallback* aCallback,
MessageManagerFlags aFlags)
: MessageSender(aCallback, nullptr, aFlags)
{}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_SyncMessageSender_h

1
dom/base/TextInputProcessor.cpp
View File

@ -18,7 +18,6 @@
#include "nsPIDOMWindow.h"
#include "nsPresContext.h"
using mozilla::dom::KeyboardEvent;
using namespace mozilla::widget;
namespace mozilla {

1
dom/base/TimeoutExecutor.cpp
View File

@ -8,7 +8,6 @@
#include "mozilla/dom/TimeoutManager.h"
#include "nsComponentManagerUtils.h"
#include "nsIEventTarget.h"
#include "nsString.h"
namespace mozilla {

1
dom/base/TimeoutManager.h
View File

@ -12,7 +12,6 @@
class nsIEventTarget;
class nsITimeoutHandler;
class nsITimer;
class nsGlobalWindowInner;
namespace mozilla {

12
dom/base/moz.build
View File

@ -156,13 +156,9 @@ EXPORTS.mozilla.dom += [
'BodyUtil.h',
'BorrowedAttrInfo.h',
'ChildIterator.h',
'ChildProcessMessageManager.h',
'ChromeMessageBroadcaster.h',
'ChromeMessageSender.h',
'ChromeNodeList.h',
'ChromeUtils.h',
'Comment.h',
'ContentFrameMessageManager.h',
'CustomElementRegistry.h',
'DirectionalityUtils.h',
'DispatcherTrait.h',
@ -199,9 +195,6 @@ EXPORTS.mozilla.dom += [
'IntlUtils.h',
'Link.h',
'Location.h',
'MessageListenerManager.h',
'MessageManagerGlobal.h',
'MessageSender.h',
'NameSpaceConstants.h',
'Navigator.h',
'NodeInfo.h',
@ -219,7 +212,6 @@ EXPORTS.mozilla.dom += [
'StructuredCloneTags.h',
'StyleSheetList.h',
'SubtleCrypto.h',
'SyncMessageSender.h',
'TabGroup.h',
'Text.h',
'Timeout.h',
@ -242,8 +234,6 @@ UNIFIED_SOURCES += [
'BodyUtil.cpp',
'BorrowedAttrInfo.cpp',
'ChildIterator.cpp',
'ChromeMessageBroadcaster.cpp',
'ChromeMessageSender.cpp',
'ChromeNodeList.cpp',
'ChromeUtils.cpp',
'Comment.cpp',
@ -279,8 +269,6 @@ UNIFIED_SOURCES += [
'IntlUtils.cpp',
'Link.cpp',
'Location.cpp',
'MessageListenerManager.cpp',
'MessageSender.cpp',
'Navigator.cpp',
'NodeInfo.cpp',
'NodeIterator.cpp',

10
dom/base/nsCCUncollectableMarker.cpp
View File

@ -17,6 +17,7 @@
#include "nsISHistory.h"
#include "nsISHEntry.h"
#include "nsISHContainer.h"
#include "nsITabChild.h"
#include "nsIWindowWatcher.h"
#include "mozilla/Services.h"
#include "nsIXULWindow.h"
@ -32,7 +33,6 @@
#include "mozilla/EventListenerManager.h"
#include "mozilla/dom/Element.h"
#include "mozilla/dom/ProcessGlobal.h"
#include "mozilla/dom/TabChild.h"
#include "mozilla/dom/TimeoutManager.h"
#include "xpcpublic.h"
#include "nsObserverService.h"
@ -311,9 +311,11 @@ MarkWindowList(nsISimpleEnumerator* aWindowList, bool aCleanupJS,
MarkDocShell(rootDocShell, aCleanupJS, aPrepareForCC);
RefPtr<TabChild> tabChild = TabChild::GetFrom(rootDocShell);
nsCOMPtr<nsITabChild> tabChild =
rootDocShell ? rootDocShell->GetTabChild() : nullptr;
if (tabChild) {
nsCOMPtr<nsIContentFrameMessageManager> mm = tabChild->GetMessageManager();
nsCOMPtr<nsIContentFrameMessageManager> mm;
tabChild->GetMessageManager(getter_AddRefs(mm));
if (mm) {
// MarkForCC ends up calling UnmarkGray on message listeners, which
// TraceBlackJS can't do yet.
@ -531,7 +533,7 @@ mozilla::dom::TraceBlackJS(JSTracer* aTrc, bool aIsShutdownGC)
if (ds) {
nsCOMPtr<nsITabChild> tabChild = ds->GetTabChild();
if (tabChild) {
nsCOMPtr<nsISupports> mm;
nsCOMPtr<nsIContentFrameMessageManager> mm;
tabChild->GetMessageManager(getter_AddRefs(mm));
nsCOMPtr<EventTarget> et = do_QueryInterface(mm);
if (et) {

1
dom/base/nsContentIterator.cpp
View File

@ -18,7 +18,6 @@
#include "nsElementTable.h"
using mozilla::DebugOnly;
using mozilla::Move;
using mozilla::RawRangeBoundary;
// couple of utility static functs

88
dom/base/nsDOMClassInfo.cpp
View File

@ -73,6 +73,7 @@
// includes needed for the prototype chain interfaces
#include "nsIEventListenerService.h"
#include "nsIMessageManager.h"
#include "mozilla/dom/TouchEvent.h"
@ -130,6 +131,9 @@ using namespace mozilla::dom;
#define NS_DEFINE_CLASSINFO_DATA(_class, _helper, _flags) \
NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, false, false)
#define NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(_class, _helper, _flags) \
NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, true, false)
#define NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(_class, _helper, _flags) \
NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, true, true)
@ -164,6 +168,22 @@ static nsDOMClassInfoData sClassInfoData[] = {
// Misc Core related classes
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ContentFrameMessageManager,
nsMessageManagerSH<nsEventTargetSH>,
DOM_DEFAULT_SCRIPTABLE_FLAGS |
XPC_SCRIPTABLE_WANT_ENUMERATE |
XPC_SCRIPTABLE_IS_GLOBAL_OBJECT)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ContentProcessMessageManager,
nsMessageManagerSH<nsDOMGenericSH>,
DOM_DEFAULT_SCRIPTABLE_FLAGS |
XPC_SCRIPTABLE_WANT_ENUMERATE |
XPC_SCRIPTABLE_IS_GLOBAL_OBJECT)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ChromeMessageBroadcaster, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ChromeMessageSender, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULControlElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULLabeledControlElement, nsDOMGenericSH,
@ -405,6 +425,36 @@ nsDOMClassInfo::Init()
DOM_CLASSINFO_MAP_ENTRY(nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ContentFrameMessageManager, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMEventTarget)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageSender)
DOM_CLASSINFO_MAP_ENTRY(nsISyncMessageSender)
DOM_CLASSINFO_MAP_ENTRY(nsIContentFrameMessageManager)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ContentProcessMessageManager, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageSender)
DOM_CLASSINFO_MAP_ENTRY(nsISyncMessageSender)
DOM_CLASSINFO_MAP_ENTRY(nsIContentProcessMessageManager)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ChromeMessageBroadcaster, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIFrameScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIProcessScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIGlobalProcessScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageBroadcaster)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ChromeMessageSender, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIFrameScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIProcessScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageSender)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULControlElement, nsIDOMXULControlElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULControlElement)
DOM_CLASSINFO_MAP_END
@ -1872,3 +1922,41 @@ nsDOMConstructorSH::HasInstance(nsIXPConnectWrappedNative *wrapper,
return wrapped->HasInstance(wrapper, cx, obj, val, bp, _retval);
}
// nsContentFrameMessageManagerSH
template<typename Super>
NS_IMETHODIMP
nsMessageManagerSH<Super>::Resolve(nsIXPConnectWrappedNative* wrapper,
JSContext* cx, JSObject* obj_,
jsid id_, bool* resolvedp,
bool* _retval)
{
JS::Rooted<JSObject*> obj(cx, obj_);
JS::Rooted<jsid> id(cx, id_);
*_retval = SystemGlobalResolve(cx, obj, id, resolvedp);
NS_ENSURE_TRUE(*_retval, NS_ERROR_FAILURE);
if (*resolvedp) {
return NS_OK;
}
return Super::Resolve(wrapper, cx, obj, id, resolvedp, _retval);
}
template<typename Super>
NS_IMETHODIMP
nsMessageManagerSH<Super>::Enumerate(nsIXPConnectWrappedNative* wrapper,
JSContext* cx, JSObject* obj_,
bool* _retval)
{
JS::Rooted<JSObject*> obj(cx, obj_);
*_retval = SystemGlobalEnumerate(cx, obj);
NS_ENSURE_TRUE(*_retval, NS_ERROR_FAILURE);
// Don't call up to our superclass, since neither nsDOMGenericSH nor
// nsEventTargetSH have WANT_ENUMERATE.
return NS_OK;
}

25
dom/base/nsDOMClassInfo.h
View File

@ -212,4 +212,29 @@ public:
}
};
template<typename Super>
class nsMessageManagerSH : public Super
{
protected:
explicit nsMessageManagerSH(nsDOMClassInfoData* aData)
: Super(aData)
{
}
virtual ~nsMessageManagerSH()
{
}
public:
NS_IMETHOD Resolve(nsIXPConnectWrappedNative* wrapper, JSContext* cx,
JSObject* obj_, jsid id_, bool* resolvedp,
bool* _retval) override;
NS_IMETHOD Enumerate(nsIXPConnectWrappedNative* wrapper, JSContext* cx,
JSObject* obj_, bool* _retval) override;
static nsIClassInfo *doCreate(nsDOMClassInfoData* aData)
{
return new nsMessageManagerSH(aData);
}
};
#endif /* nsDOMClassInfo_h___ */

5
dom/base/nsDOMClassInfoID.h
View File

@ -19,6 +19,11 @@ enum nsDOMClassInfoID
eDOMClassInfo_DOMPrototype_id,
eDOMClassInfo_DOMConstructor_id,
eDOMClassInfo_ContentFrameMessageManager_id,
eDOMClassInfo_ContentProcessMessageManager_id,
eDOMClassInfo_ChromeMessageBroadcaster_id,
eDOMClassInfo_ChromeMessageSender_id,
eDOMClassInfo_XULControlElement_id,
eDOMClassInfo_XULLabeledControlElement_id,
eDOMClassInfo_XULButtonElement_id,

25
dom/base/nsFrameLoader.cpp
View File

@ -79,7 +79,6 @@
#include "mozilla/HTMLEditor.h"
#include "mozilla/Preferences.h"
#include "mozilla/Unused.h"
#include "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/Element.h"
#include "mozilla/dom/FrameLoaderBinding.h"
#include "mozilla/jsipc/CrossProcessObjectWrappers.h"
@ -1643,12 +1642,14 @@ nsFrameLoader::SwapWithOtherLoader(nsFrameLoader* aOther,
RefPtr<nsFrameMessageManager> otherMessageManager = aOther->mMessageManager;
// Swap pointers in child message managers.
if (mChildMessageManager) {
nsInProcessTabChildGlobal* tabChild = mChildMessageManager;
nsInProcessTabChildGlobal* tabChild =
static_cast<nsInProcessTabChildGlobal*>(mChildMessageManager.get());
tabChild->SetOwner(otherContent);
tabChild->SetChromeMessageManager(otherMessageManager);
}
if (aOther->mChildMessageManager) {
nsInProcessTabChildGlobal* otherTabChild = aOther->mChildMessageManager;
nsInProcessTabChildGlobal* otherTabChild =
static_cast<nsInProcessTabChildGlobal*>(aOther->mChildMessageManager.get());
otherTabChild->SetOwner(ourContent);
otherTabChild->SetChromeMessageManager(ourMessageManager);
}
@ -1883,7 +1884,7 @@ nsFrameLoader::DestroyDocShell()
// Fire the "unload" event if we're in-process.
if (mChildMessageManager) {
mChildMessageManager->FireUnloadEvent();
static_cast<nsInProcessTabChildGlobal*>(mChildMessageManager.get())->FireUnloadEvent();
}
// Destroy the docshell.
@ -1895,7 +1896,7 @@ nsFrameLoader::DestroyDocShell()
if (mChildMessageManager) {
// Stop handling events in the in-process frame script.
mChildMessageManager->DisconnectEventListeners();
static_cast<nsInProcessTabChildGlobal*>(mChildMessageManager.get())->DisconnectEventListeners();
}
}
@ -1930,7 +1931,7 @@ nsFrameLoader::DestroyComplete()
}
if (mChildMessageManager) {
mChildMessageManager->Disconnect();
static_cast<nsInProcessTabChildGlobal*>(mChildMessageManager.get())->Disconnect();
}
mMessageManager = nullptr;
@ -2986,11 +2987,12 @@ public:
NS_IMETHOD Run() override
{
nsInProcessTabChildGlobal* tabChild = mFrameLoader->mChildMessageManager;
nsInProcessTabChildGlobal* tabChild =
static_cast<nsInProcessTabChildGlobal*>(mFrameLoader->mChildMessageManager.get());
// Since bug 1126089, messages can arrive even when the docShell is destroyed.
// Here we make sure that those messages are not delivered.
if (tabChild && tabChild->GetInnerManager() && mFrameLoader->GetExistingDocShell()) {
JS::Rooted<JSObject*> kungFuDeathGrip(dom::RootingCx(), tabChild->GetWrapper());
JS::Rooted<JSObject*> kungFuDeathGrip(dom::RootingCx(), tabChild->GetGlobal());
ReceiveMessage(static_cast<EventTarget*>(tabChild), mFrameLoader,
tabChild->GetInnerManager());
}
@ -3104,8 +3106,9 @@ nsFrameLoader::EnsureMessageManager()
parentManager = do_GetService("@mozilla.org/globalmessagemanager;1");
}
mMessageManager = new ChromeMessageSender(nullptr,
static_cast<nsFrameMessageManager*>(parentManager.get()));
mMessageManager = new nsFrameMessageManager(nullptr,
static_cast<nsFrameMessageManager*>(parentManager.get()),
MM_CHROME);
if (!IsRemoteFrame()) {
nsresult rv = MaybeCreateDocShell();
if (NS_FAILED(rv)) {
@ -3138,7 +3141,7 @@ nsFrameLoader::ReallyLoadFrameScripts()
EventTarget*
nsFrameLoader::GetTabChildGlobalAsEventTarget()
{
return mChildMessageManager.get();
return static_cast<nsInProcessTabChildGlobal*>(mChildMessageManager.get());
}
already_AddRefed<Element>

9
dom/base/nsFrameLoader.h
View File

@ -32,7 +32,7 @@
class nsIURI;
class nsSubDocumentFrame;
class nsView;
class nsInProcessTabChildGlobal;
class nsIInProcessContentFrameMessageManager;
class AutoResetInShow;
class AutoResetInFrameSwap;
class nsITabParent;
@ -44,7 +44,6 @@ namespace mozilla {
class OriginAttributes;
namespace dom {
class ChromeMessageSender;
class ContentParent;
class PBrowserParent;
class Promise;
@ -269,7 +268,7 @@ public:
*/
RenderFrameParent* GetCurrentRenderFrame() const;
mozilla::dom::ChromeMessageSender* GetFrameMessageManager() { return mMessageManager; }
nsFrameMessageManager* GetFrameMessageManager() { return mMessageManager; }
mozilla::dom::Element* GetOwnerContent() { return mOwnerContent; }
bool ShouldClipSubdocument() { return mClipSubdocument; }
@ -320,8 +319,8 @@ public:
virtual nsIMessageSender* GetProcessMessageManager() const override;
// public because a callback needs these.
RefPtr<mozilla::dom::ChromeMessageSender> mMessageManager;
RefPtr<nsInProcessTabChildGlobal> mChildMessageManager;
RefPtr<nsFrameMessageManager> mMessageManager;
nsCOMPtr<nsIInProcessContentFrameMessageManager> mChildMessageManager;
virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;

831
dom/base/nsFrameMessageManager.cpp
View File

File diff suppressed because it is too large Load Diff

213
dom/base/nsFrameMessageManager.h
View File

@ -28,8 +28,6 @@
#include "mozilla/Attributes.h"
#include "js/RootingAPI.h"
#include "nsTObserverArray.h"
#include "mozilla/TypedEnumBits.h"
#include "mozilla/dom/CallbackObject.h"
#include "mozilla/dom/SameProcessMessageQueue.h"
#include "mozilla/dom/ipc/StructuredCloneData.h"
#include "mozilla/jsipc/CpowHolder.h"
@ -41,13 +39,8 @@ namespace dom {
class nsIContentParent;
class nsIContentChild;
class ChildProcessMessageManager;
class ChromeMessageSender;
class ClonedMessageData;
class MessageListener;
class MessageListenerManager;
class MessageManagerReporter;
template<typename T> class Optional;
namespace ipc {
@ -55,15 +48,14 @@ namespace ipc {
// of 1 ms actually captures from 500us and above.
static const uint32_t kMinTelemetrySyncMessageManagerLatencyMs = 1;
enum class MessageManagerFlags {
MM_NONE = 0,
enum MessageManagerFlags {
MM_CHILD = 0,
MM_CHROME = 1,
MM_GLOBAL = 2,
MM_PROCESSMANAGER = 4,
MM_BROADCASTER = 8,
MM_OWNSCALLBACK = 16
};
MOZ_MAKE_ENUM_CLASS_BITWISE_OPERATORS(MessageManagerFlags);
class MessageManagerCallback
{
@ -126,10 +118,6 @@ void UnpackClonedMessageDataForChild(const ClonedMessageData& aClonedData,
StructuredCloneData& aData);
} // namespace ipc
typedef CallbackObjectHolder<mozilla::dom::MessageListener,
nsIMessageListener> MessageListenerHolder;
} // namespace dom
} // namespace mozilla
@ -140,22 +128,12 @@ struct nsMessageListenerInfo
return &aOther == this;
}
// If mWeakListener is null then mStrongListener holds either a MessageListener or an
// nsIMessageListener. If mWeakListener is non-null then mStrongListener contains null.
mozilla::dom::MessageListenerHolder mStrongListener;
// Exactly one of mStrongListener and mWeakListener must be non-null.
nsCOMPtr<nsIMessageListener> mStrongListener;
nsWeakPtr mWeakListener;
bool mListenWhenClosed;
};
inline void
ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback,
nsMessageListenerInfo& aField,
const char* aName,
uint32_t aFlags = 0)
{
ImplCycleCollectionTraverse(aCallback, aField.mStrongListener, aName, aFlags);
ImplCycleCollectionTraverse(aCallback, aField.mWeakListener, aName, aFlags);
}
class MOZ_STACK_CLASS SameProcessCpowHolder : public mozilla::jsipc::CpowHolder
{
@ -172,86 +150,25 @@ private:
JS::Rooted<JSObject*> mObj;
};
class nsFrameMessageManager : public nsIContentFrameMessageManager,
public nsIMessageBroadcaster,
public nsIFrameScriptLoader,
public nsIGlobalProcessScriptLoader
class nsFrameMessageManager final : public nsIContentFrameMessageManager,
public nsIMessageBroadcaster,
public nsIFrameScriptLoader,
public nsIGlobalProcessScriptLoader
{
friend class mozilla::dom::MessageManagerReporter;
typedef mozilla::dom::ipc::StructuredCloneData StructuredCloneData;
protected:
typedef mozilla::dom::ipc::MessageManagerFlags MessageManagerFlags;
public:
nsFrameMessageManager(mozilla::dom::ipc::MessageManagerCallback* aCallback,
MessageManagerFlags aFlags);
nsFrameMessageManager* aParentManager,
/* mozilla::dom::ipc::MessageManagerFlags */ uint32_t aFlags);
virtual ~nsFrameMessageManager();
private:
~nsFrameMessageManager();
public:
explicit nsFrameMessageManager(mozilla::dom::ipc::MessageManagerCallback* aCallback)
: nsFrameMessageManager(aCallback, MessageManagerFlags::MM_NONE)
{}
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(nsFrameMessageManager,
nsIContentFrameMessageManager)
// MessageListenerManager
void AddMessageListener(const nsAString& aMessageName,
mozilla::dom::MessageListener& aListener,
bool aListenWhenClosed,
mozilla::ErrorResult& aError);
void RemoveMessageListener(const nsAString& aMessageName,
mozilla::dom::MessageListener& aListener,
mozilla::ErrorResult& aError);
void AddWeakMessageListener(const nsAString& aMessageName,
mozilla::dom::MessageListener& aListener,
mozilla::ErrorResult& aError);
void RemoveWeakMessageListener(const nsAString& aMessageName,
mozilla::dom::MessageListener& aListener,
mozilla::ErrorResult& aError);
// MessageSender
void SendAsyncMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
JS::Handle<JS::Value> aTransfers,
mozilla::ErrorResult& aError)
{
DispatchAsyncMessage(aCx, aMessageName, aObj, aObjects, aPrincipal, aTransfers,
aError);
}
already_AddRefed<nsIMessageSender>
GetProcessMessageManager(mozilla::ErrorResult& aError);
void GetRemoteType(nsAString& aRemoteType, mozilla::ErrorResult& aError) const;
// SyncMessageSender
void SendSyncMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
nsTArray<JS::Value>& aResult,
mozilla::ErrorResult& aError)
{
SendMessage(aCx, aMessageName, aObj, aObjects, aPrincipal, true, aResult, aError);
}
void SendRpcMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
nsTArray<JS::Value>& aResult,
mozilla::ErrorResult& aError)
{
SendMessage(aCx, aMessageName, aObj, aObjects, aPrincipal, false, aResult, aError);
}
// GlobalProcessScriptLoader
void GetInitialProcessData(JSContext* aCx,
JS::MutableHandle<JS::Value> aInitialProcessData,
mozilla::ErrorResult& aError);
NS_DECL_NSIMESSAGELISTENERMANAGER
NS_DECL_NSIMESSAGESENDER
NS_DECL_NSIMESSAGEBROADCASTER
@ -262,7 +179,7 @@ public:
NS_DECL_NSIPROCESSSCRIPTLOADER
NS_DECL_NSIGLOBALPROCESSSCRIPTLOADER
static mozilla::dom::ChromeMessageSender*
static nsFrameMessageManager*
NewProcessMessageManager(bool aIsRemote);
nsresult ReceiveMessage(nsISupports* aTarget, nsIFrameLoader* aTargetFrameLoader,
@ -271,11 +188,15 @@ public:
mozilla::jsipc::CpowHolder* aCpows, nsIPrincipal* aPrincipal,
nsTArray<StructuredCloneData>* aRetVal);
void AddChildManager(mozilla::dom::MessageListenerManager* aManager);
void RemoveChildManager(mozilla::dom::MessageListenerManager* aManager);
void AddChildManager(nsFrameMessageManager* aManager);
void RemoveChildManager(nsFrameMessageManager* aManager)
{
mChildManagers.RemoveObject(aManager);
}
void Disconnect(bool aRemoveFromParent = true);
void Close();
void InitWithCallback(mozilla::dom::ipc::MessageManagerCallback* aCallback);
void SetCallback(mozilla::dom::ipc::MessageManagerCallback* aCallback);
mozilla::dom::ipc::MessageManagerCallback* GetCallback()
@ -296,6 +217,14 @@ public:
StructuredCloneData& aData,
JS::Handle<JSObject*> aCpows,
nsIPrincipal* aPrincipal);
void RemoveFromParent();
nsFrameMessageManager* GetParentManager() { return mParentManager; }
void SetParentManager(nsFrameMessageManager* aParent)
{
NS_ASSERTION(!mParentManager, "We have parent manager already!");
NS_ASSERTION(mChrome, "Should not set parent manager!");
mParentManager = aParent;
}
bool IsGlobal() { return mGlobal; }
bool IsBroadcaster() { return mIsBroadcaster; }
@ -303,11 +232,11 @@ public:
{
return sParentProcessManager;
}
static mozilla::dom::ChildProcessMessageManager* GetChildProcessManager()
static nsFrameMessageManager* GetChildProcessManager()
{
return sChildProcessManager;
}
static void SetChildProcessManager(mozilla::dom::ChildProcessMessageManager* aManager)
static void SetChildProcessManager(nsFrameMessageManager* aManager)
{
sChildProcessManager = aManager;
}
@ -316,24 +245,7 @@ public:
void LoadPendingScripts();
protected:
friend class MMListenerRemover;
virtual nsFrameMessageManager* GetParentManager()
{
return nullptr;
}
virtual void ClearParentManager(bool aRemove)
{
}
void DispatchAsyncMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj,
JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal,
JS::Handle<JS::Value> aTransfers,
mozilla::ErrorResult& aError);
private:
nsresult SendMessage(const nsAString& aMessageName,
JS::Handle<JS::Value> aJSON,
JS::Handle<JS::Value> aObjects,
@ -342,14 +254,6 @@ protected:
uint8_t aArgc,
JS::MutableHandle<JS::Value> aRetval,
bool aIsSync);
void SendMessage(JSContext* aCx, const nsAString& aMessageName,
JS::Handle<JS::Value> aObj, JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal, bool aIsSync, nsTArray<JS::Value>& aResult,
mozilla::ErrorResult& aError);
void SendMessage(JSContext* aCx, const nsAString& aMessageName,
StructuredCloneData& aData, JS::Handle<JSObject*> aObjects,
nsIPrincipal* aPrincipal, bool aIsSync,
nsTArray<JS::Value>& aResult, mozilla::ErrorResult& aError);
nsresult ReceiveMessage(nsISupports* aTarget, nsIFrameLoader* aTargetFrameLoader,
bool aTargetClosed, const nsAString& aMessage,
@ -357,28 +261,19 @@ protected:
mozilla::jsipc::CpowHolder* aCpows, nsIPrincipal* aPrincipal,
nsTArray<StructuredCloneData>* aRetVal);
void LoadScript(const nsAString& aURL, bool aAllowDelayedLoad,
bool aRunInGlobalScope, mozilla::ErrorResult& aError);
void RemoveDelayedScript(const nsAString& aURL);
nsresult GetDelayedScripts(JSContext* aCx,
JS::MutableHandle<JS::Value> aList);
void GetDelayedScripts(JSContext* aCx, nsTArray<nsTArray<JS::Value>>& aList,
mozilla::ErrorResult& aError);
enum ProcessCheckerType {
PROCESS_CHECKER_PERMISSION,
PROCESS_CHECKER_MANIFEST_URL,
ASSERT_APP_HAS_PERMISSION
};
bool AssertProcessInternal(ProcessCheckerType aType,
const nsAString& aCapability,
mozilla::ErrorResult& aError);
NS_IMETHOD LoadScript(const nsAString& aURL,
bool aAllowDelayedLoad,
bool aRunInGlobalScope);
NS_IMETHOD RemoveDelayedScript(const nsAString& aURL);
NS_IMETHOD GetDelayedScripts(JSContext* aCx, JS::MutableHandle<JS::Value> aList);
protected:
friend class MMListenerRemover;
// We keep the message listeners as arrays in a hastable indexed by the
// message name. That gives us fast lookups in ReceiveMessage().
nsClassHashtable<nsStringHashKey,
nsAutoTObserverArray<nsMessageListenerInfo, 1>> mListeners;
nsTArray<RefPtr<mozilla::dom::MessageListenerManager>> mChildManagers;
nsCOMArray<nsIContentFrameMessageManager> mChildManagers;
bool mChrome; // true if we're in the chrome process
bool mGlobal; // true if we're the global frame message manager
bool mIsProcessManager; // true if the message manager belongs to the process realm
@ -389,6 +284,7 @@ protected:
bool mDisconnected;
mozilla::dom::ipc::MessageManagerCallback* mCallback;
nsAutoPtr<mozilla::dom::ipc::MessageManagerCallback> mOwnedCallback;
RefPtr<nsFrameMessageManager> mParentManager;
nsTArray<nsString> mPendingScripts;
nsTArray<bool> mPendingScriptsGlobalStates;
JS::Heap<JS::Value> mInitialProcessData;
@ -400,13 +296,15 @@ public:
static nsFrameMessageManager* sSameProcessParentManager;
static nsTArray<nsCOMPtr<nsIRunnable> >* sPendingSameProcessAsyncMessages;
private:
void AddMessageListener(const nsAString& aMessageName,
mozilla::dom::MessageListenerHolder&& aListener,
bool aListenWhenClosed);
void RemoveMessageListener(const nsAString& aMessageName,
const mozilla::dom::MessageListenerHolder& aListener);
static mozilla::dom::ChildProcessMessageManager* sChildProcessManager;
static nsFrameMessageManager* sChildProcessManager;
enum ProcessCheckerType {
PROCESS_CHECKER_PERMISSION,
PROCESS_CHECKER_MANIFEST_URL,
ASSERT_APP_HAS_PERMISSION
};
nsresult AssertProcessInternal(ProcessCheckerType aType,
const nsAString& aCapability,
bool* aValid);
};
/* A helper class for taking care of many details for async message sending
@ -476,6 +374,10 @@ class nsMessageManagerScriptExecutor
public:
static void PurgeCache();
static void Shutdown();
JSObject* GetGlobal()
{
return mGlobal;
}
void MarkScopesForCC();
protected:
@ -484,20 +386,17 @@ protected:
~nsMessageManagerScriptExecutor() { MOZ_COUNT_DTOR(nsMessageManagerScriptExecutor); }
void DidCreateGlobal();
void LoadScriptInternal(JS::Handle<JSObject*> aGlobal, const nsAString& aURL,
bool aRunInGlobalScope);
void LoadScriptInternal(const nsAString& aURL, bool aRunInGlobalScope);
void TryCacheLoadAndCompileScript(const nsAString& aURL,
bool aRunInGlobalScope,
bool aShouldCache,
JS::MutableHandle<JSScript*> aScriptp);
void TryCacheLoadAndCompileScript(const nsAString& aURL,
bool aRunInGlobalScope);
bool InitChildGlobalInternal(const nsACString& aID);
virtual bool WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector) = 0;
bool InitChildGlobalInternal(nsISupports* aScope, const nsACString& aID);
void Trace(const TraceCallbacks& aCallbacks, void* aClosure);
void Unlink();
JS::TenuredHeap<JSObject*> mGlobal;
nsCOMPtr<nsIPrincipal> mPrincipal;
AutoTArray<JS::Heap<JSObject*>, 2> mAnonymousGlobalScopes;

20
dom/base/nsGlobalWindowInner.cpp
View File

@ -1246,7 +1246,8 @@ nsGlobalWindowInner::CleanUp()
if (mCleanMessageManager) {
MOZ_ASSERT(mIsChrome, "only chrome should have msg manager cleaned");
if (mChromeFields.mMessageManager) {
mChromeFields.mMessageManager->Disconnect();
static_cast<nsFrameMessageManager*>(
mChromeFields.mMessageManager.get())->Disconnect();
}
}
@ -7598,7 +7599,7 @@ nsGlobalWindowInner::GetMessageManager(nsIMessageBroadcaster** aManager)
return rv.StealNSResult();
}
ChromeMessageBroadcaster*
nsIMessageBroadcaster*
nsGlobalWindowInner::GetMessageManager(ErrorResult& aError)
{
MOZ_ASSERT(IsChromeWindow());
@ -7606,7 +7607,9 @@ nsGlobalWindowInner::GetMessageManager(ErrorResult& aError)
nsCOMPtr<nsIMessageBroadcaster> globalMM =
do_GetService("@mozilla.org/globalmessagemanager;1");
mChromeFields.mMessageManager =
new ChromeMessageBroadcaster(static_cast<nsFrameMessageManager*>(globalMM.get()));
new nsFrameMessageManager(nullptr,
static_cast<nsFrameMessageManager*>(globalMM.get()),
MM_CHROME | MM_BROADCASTER);
}
return mChromeFields.mMessageManager;
}
@ -7621,18 +7624,21 @@ nsGlobalWindowInner::GetGroupMessageManager(const nsAString& aGroup,
return rv.StealNSResult();
}
ChromeMessageBroadcaster*
nsIMessageBroadcaster*
nsGlobalWindowInner::GetGroupMessageManager(const nsAString& aGroup,
ErrorResult& aError)
{
MOZ_ASSERT(IsChromeWindow());
RefPtr<ChromeMessageBroadcaster> messageManager =
nsCOMPtr<nsIMessageBroadcaster> messageManager =
mChromeFields.mGroupMessageManagers.LookupForAdd(aGroup).OrInsert(
[this, &aError] () {
nsFrameMessageManager* parent = GetMessageManager(aError);
nsFrameMessageManager* parent =
static_cast<nsFrameMessageManager*>(GetMessageManager(aError));
return new ChromeMessageBroadcaster(parent);
return new nsFrameMessageManager(nullptr,
parent,
MM_CHROME | MM_BROADCASTER);
});
return messageManager;
}

19
dom/base/nsGlobalWindowInner.h
View File

@ -37,11 +37,11 @@
#include "prclist.h"
#include "mozilla/dom/DOMPrefs.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/ChromeMessageBroadcaster.h"
#include "mozilla/dom/StorageEvent.h"
#include "mozilla/dom/StorageEventBinding.h"
#include "mozilla/dom/UnionTypes.h"
#include "mozilla/ErrorResult.h"
#include "nsFrameMessageManager.h"
#include "mozilla/Attributes.h"
#include "mozilla/GuardObjects.h"
#include "mozilla/LinkedList.h"
@ -943,11 +943,9 @@ public:
void Restore();
void NotifyDefaultButtonLoaded(mozilla::dom::Element& aDefaultButton,
mozilla::ErrorResult& aError);
mozilla::dom::ChromeMessageBroadcaster*
GetMessageManager(mozilla::ErrorResult& aError);
mozilla::dom::ChromeMessageBroadcaster*
GetGroupMessageManager(const nsAString& aGroup,
mozilla::ErrorResult& aError);
nsIMessageBroadcaster* GetMessageManager(mozilla::ErrorResult& aError);
nsIMessageBroadcaster* GetGroupMessageManager(const nsAString& aGroup,
mozilla::ErrorResult& aError);
void BeginWindowMove(mozilla::dom::Event& aMouseDownEvent,
mozilla::dom::Element* aPanel,
mozilla::ErrorResult& aError);
@ -1275,9 +1273,9 @@ private:
{
MOZ_RELEASE_ASSERT(IsChromeWindow());
for (auto iter = mChromeFields.mGroupMessageManagers.Iter(); !iter.Done(); iter.Next()) {
mozilla::dom::ChromeMessageBroadcaster* mm = iter.UserData();
nsIMessageBroadcaster* mm = iter.UserData();
if (mm) {
mm->Disconnect();
static_cast<nsFrameMessageManager*>(mm)->Disconnect();
}
}
mChromeFields.mGroupMessageManagers.Clear();
@ -1477,9 +1475,8 @@ protected:
: mGroupMessageManagers(1)
{}
RefPtr<mozilla::dom::ChromeMessageBroadcaster> mMessageManager;
nsRefPtrHashtable<nsStringHashKey,
mozilla::dom::ChromeMessageBroadcaster> mGroupMessageManagers;
nsCOMPtr<nsIMessageBroadcaster> mMessageManager;
nsInterfaceHashtable<nsStringHashKey, nsIMessageBroadcaster> mGroupMessageManagers;
} mChromeFields;
// These fields are used by the inner and outer windows to prevent

2
dom/base/nsGlobalWindowOuter.h
View File

@ -37,11 +37,11 @@
#include "mozilla/FlushType.h"
#include "prclist.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/ChromeMessageBroadcaster.h"
#include "mozilla/dom/StorageEvent.h"
#include "mozilla/dom/StorageEventBinding.h"
#include "mozilla/dom/UnionTypes.h"
#include "mozilla/ErrorResult.h"
#include "nsFrameMessageManager.h"
#include "mozilla/Attributes.h"
#include "mozilla/GuardObjects.h"
#include "mozilla/LinkedList.h"

20
dom/base/nsIMessageManager.idl
View File

@ -203,7 +203,7 @@ interface nsIMessageListener : nsISupports
void receiveMessage();
};
[uuid(b949bfec-bb7d-47bc-b387-ac6a9b655072)]
[scriptable, builtinclass, uuid(b949bfec-bb7d-47bc-b387-ac6a9b655072)]
interface nsIMessageListenerManager : nsISupports
{
/**
@ -261,7 +261,7 @@ interface nsIMessageListenerManager : nsISupports
* messages that are only delivered to its one parent-process message
* manager.
*/
[uuid(bb5d79e4-e73c-45e7-9651-4d718f4b994c)]
[scriptable, builtinclass, uuid(bb5d79e4-e73c-45e7-9651-4d718f4b994c)]
interface nsIMessageSender : nsIMessageListenerManager
{
/**
@ -309,7 +309,7 @@ interface nsIMessageSender : nsIMessageListenerManager
* manager will broadcast the message to all frame message managers
* within its window.
*/
[uuid(4d7d62ad-4725-4f39-86cf-8fb22bf9c1d8)]
[scriptable, builtinclass, uuid(4d7d62ad-4725-4f39-86cf-8fb22bf9c1d8)]
interface nsIMessageBroadcaster : nsIMessageListenerManager
{
/**
@ -342,7 +342,7 @@ interface nsIMessageBroadcaster : nsIMessageListenerManager
void releaseCachedProcesses();
};
[uuid(0e602c9e-1977-422a-a8e4-fe0d4a4f78d0)]
[scriptable, builtinclass, uuid(0e602c9e-1977-422a-a8e4-fe0d4a4f78d0)]
interface nsISyncMessageSender : nsIMessageSender
{
/**
@ -372,7 +372,7 @@ interface nsISyncMessageSender : nsIMessageSender
[optional] in nsIPrincipal principal);
};
[uuid(13f3555f-769e-44ea-b607-5239230c3162)]
[scriptable, builtinclass, uuid(13f3555f-769e-44ea-b607-5239230c3162)]
interface nsIMessageManagerGlobal : nsISyncMessageSender
{
/**
@ -393,7 +393,7 @@ interface nsIMessageManagerGlobal : nsISyncMessageSender
DOMString btoa(in DOMString aBase64Data);
};
[uuid(694e367c-aa25-4446-8499-2c527c4bd838)]
[scriptable, builtinclass, uuid(694e367c-aa25-4446-8499-2c527c4bd838)]
interface nsIContentFrameMessageManager : nsIMessageManagerGlobal
{
/**
@ -420,7 +420,7 @@ interface nsIInProcessContentFrameMessageManager : nsIContentFrameMessageManager
[notxpcom] void cacheFrameLoader(in nsIFrameLoader aFrameLoader);
};
[uuid(6d12e467-2446-46db-9965-e4e93cb87ca5)]
[scriptable, builtinclass, uuid(6d12e467-2446-46db-9965-e4e93cb87ca5)]
interface nsIContentProcessMessageManager : nsIMessageManagerGlobal
{
/**
@ -431,7 +431,7 @@ interface nsIContentProcessMessageManager : nsIMessageManagerGlobal
readonly attribute jsval initialProcessData;
};
[uuid(bf61446b-ba24-4b1d-88c7-4f94724b9ce1)]
[scriptable, builtinclass, uuid(bf61446b-ba24-4b1d-88c7-4f94724b9ce1)]
interface nsIFrameScriptLoader : nsISupports
{
/**
@ -458,7 +458,7 @@ interface nsIFrameScriptLoader : nsISupports
jsval getDelayedFrameScripts();
};
[uuid(7e1e1a20-b24f-11e4-ab27-0800200c9a66)]
[scriptable, builtinclass, uuid(7e1e1a20-b24f-11e4-ab27-0800200c9a66)]
interface nsIProcessScriptLoader : nsISupports
{
/**
@ -483,7 +483,7 @@ interface nsIProcessScriptLoader : nsISupports
jsval getDelayedProcessScripts();
};
[uuid(5b390753-abb3-49b0-ae3b-b803dab58144)]
[scriptable, builtinclass, uuid(5b390753-abb3-49b0-ae3b-b803dab58144)]
interface nsIGlobalProcessScriptLoader : nsIProcessScriptLoader
{
/**

71
dom/base/nsInProcessTabChildGlobal.cpp
View File

@ -14,9 +14,8 @@
#include "nsFrameLoader.h"
#include "xpcpublic.h"
#include "nsIMozBrowserFrame.h"
#include "nsDOMClassInfoID.h"
#include "mozilla/EventDispatcher.h"
#include "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/MessageManagerBinding.h"
#include "mozilla/dom/SameProcessMessageQueue.h"
#include "mozilla/dom/ScriptLoader.h"
@ -90,11 +89,11 @@ nsInProcessTabChildGlobal::DoSendAsyncMessage(JSContext* aCx,
nsInProcessTabChildGlobal::nsInProcessTabChildGlobal(nsIDocShell* aShell,
nsIContent* aOwner,
nsFrameMessageManager* aChrome)
: ContentFrameMessageManager(aChrome),
mDocShell(aShell), mInitialized(false), mLoadingScript(false),
: mDocShell(aShell), mInitialized(false), mLoadingScript(false),
mPreventEventsEscaping(false),
mOwner(aOwner), mChromeMessageManager(aChrome)
{
SetIsNotDOMBinding();
mozilla::HoldJSObjects(this);
// If owner corresponds to an <iframe mozbrowser>, we'll have to tweak our
@ -120,7 +119,7 @@ NS_IMETHODIMP_(bool)
nsInProcessTabChildGlobal::MarkForCC()
{
MarkScopesForCC();
return MessageManagerGlobal::MarkForCC();
return mMessageManager ? mMessageManager->MarkForCC() : false;
}
nsresult
@ -132,7 +131,9 @@ nsInProcessTabChildGlobal::Init()
InitTabChildGlobal();
NS_WARNING_ASSERTION(NS_SUCCEEDED(rv),
"Couldn't initialize nsInProcessTabChildGlobal");
mMessageManager = new nsFrameMessageManager(this);
mMessageManager = new nsFrameMessageManager(this,
nullptr,
dom::ipc::MM_CHILD);
return NS_OK;
}
@ -168,69 +169,43 @@ NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsInProcessTabChildGlobal)
NS_INTERFACE_MAP_ENTRY(nsIScriptObjectPrincipal)
NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)
NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(ContentFrameMessageManager)
NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
NS_IMPL_ADDREF_INHERITED(nsInProcessTabChildGlobal, DOMEventTargetHelper)
NS_IMPL_RELEASE_INHERITED(nsInProcessTabChildGlobal, DOMEventTargetHelper)
bool
nsInProcessTabChildGlobal::WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector)
{
bool ok = ContentFrameMessageManagerBinding::Wrap(aCx, this, this, aOptions,
nsJSPrincipals::get(mPrincipal),
true, aReflector);
if (ok) {
// Since we can't rewrap we have to preserve the global's wrapper here.
PreserveWrapper(ToSupports(this));
}
return ok;
}
void
nsInProcessTabChildGlobal::CacheFrameLoader(nsIFrameLoader* aFrameLoader)
{
mFrameLoader = aFrameLoader;
}
already_AddRefed<nsPIDOMWindowOuter>
nsInProcessTabChildGlobal::GetContent(ErrorResult& aError)
{
nsCOMPtr<nsPIDOMWindowOuter> content;
if (mDocShell) {
content = mDocShell->GetWindow();
}
return content.forget();
}
NS_IMETHODIMP
nsInProcessTabChildGlobal::GetContent(mozIDOMWindowProxy** aContent)
{
ErrorResult rv;
*aContent = GetContent(rv).take();
return rv.StealNSResult();
*aContent = nullptr;
if (!mDocShell) {
return NS_OK;
}
nsCOMPtr<nsPIDOMWindowOuter> window = mDocShell->GetWindow();
window.forget(aContent);
return NS_OK;
}
NS_IMETHODIMP
nsInProcessTabChildGlobal::GetDocShell(nsIDocShell** aDocShell)
{
ErrorResult rv;
*aDocShell = GetDocShell(rv).take();
return rv.StealNSResult();
}
already_AddRefed<nsIEventTarget>
nsInProcessTabChildGlobal::GetTabEventTarget()
{
nsCOMPtr<nsIEventTarget> target = GetMainThreadEventTarget();
return target.forget();
NS_IF_ADDREF(*aDocShell = mDocShell);
return NS_OK;
}
NS_IMETHODIMP
nsInProcessTabChildGlobal::GetTabEventTarget(nsIEventTarget** aTarget)
{
*aTarget = GetTabEventTarget().take();
nsCOMPtr<nsIEventTarget> target = GetMainThreadEventTarget();
target.forget(aTarget);
return NS_OK;
}
@ -337,7 +312,8 @@ nsInProcessTabChildGlobal::InitTabChildGlobal()
id.AppendLiteral("?ownedBy=");
id.Append(u);
}
NS_ENSURE_STATE(InitChildGlobalInternal(id));
nsISupports* scopeSupports = NS_ISUPPORTS_CAST(EventTarget*, this);
NS_ENSURE_STATE(InitChildGlobalInternal(scopeSupports, id));
return NS_OK;
}
@ -377,8 +353,7 @@ nsInProcessTabChildGlobal::LoadFrameScript(const nsAString& aURL, bool aRunInGlo
}
bool tmp = mLoadingScript;
mLoadingScript = true;
JS::Rooted<JSObject*> global(mozilla::dom::RootingCx(), GetWrapper());
LoadScriptInternal(global, aURL, aRunInGlobalScope);
LoadScriptInternal(aURL, aRunInGlobalScope);
mLoadingScript = tmp;
}

81
dom/base/nsInProcessTabChildGlobal.h
View File

@ -9,7 +9,6 @@
#include "mozilla/Attributes.h"
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/ContentFrameMessageManager.h"
#include "nsCOMPtr.h"
#include "nsFrameMessageManager.h"
#include "nsIScriptContext.h"
@ -28,7 +27,7 @@ namespace mozilla {
class EventChainPreVisitor;
} // namespace mozilla
class nsInProcessTabChildGlobal : public mozilla::dom::ContentFrameMessageManager,
class nsInProcessTabChildGlobal : public mozilla::DOMEventTargetHelper,
public nsMessageManagerScriptExecutor,
public nsIInProcessContentFrameMessageManager,
public nsIGlobalObject,
@ -47,30 +46,38 @@ public:
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(nsInProcessTabChildGlobal,
mozilla::DOMEventTargetHelper)
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override
{
MOZ_CRASH("We should never get here!");
}
virtual bool WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector) override;
virtual already_AddRefed<nsPIDOMWindowOuter>
GetContent(mozilla::ErrorResult& aError) override;
virtual already_AddRefed<nsIDocShell>
GetDocShell(mozilla::ErrorResult& aError) override
{
nsCOMPtr<nsIDocShell> docShell(mDocShell);
return docShell.forget();
}
virtual already_AddRefed<nsIEventTarget> GetTabEventTarget() override;
NS_FORWARD_SAFE_NSIMESSAGELISTENERMANAGER(mMessageManager)
NS_FORWARD_SAFE_NSIMESSAGESENDER(mMessageManager)
NS_FORWARD_SAFE_NSISYNCMESSAGESENDER(mMessageManager);
NS_FORWARD_SAFE_NSIMESSAGEMANAGERGLOBAL(mMessageManager)
NS_DECL_NSICONTENTFRAMEMESSAGEMANAGER
NS_IMETHOD SendSyncMessage(const nsAString& aMessageName,
JS::Handle<JS::Value> aObject,
JS::Handle<JS::Value> aRemote,
nsIPrincipal* aPrincipal,
JSContext* aCx,
uint8_t aArgc,
JS::MutableHandle<JS::Value> aRetval) override
{
return mMessageManager
? mMessageManager->SendSyncMessage(aMessageName, aObject, aRemote,
aPrincipal, aCx, aArgc, aRetval)
: NS_ERROR_NULL_POINTER;
}
NS_IMETHOD SendRpcMessage(const nsAString& aMessageName,
JS::Handle<JS::Value> aObject,
JS::Handle<JS::Value> aRemote,
nsIPrincipal* aPrincipal,
JSContext* aCx,
uint8_t aArgc,
JS::MutableHandle<JS::Value> aRetval) override
{
return mMessageManager
? mMessageManager->SendRpcMessage(aMessageName, aObject, aRemote,
aPrincipal, aCx, aArgc, aRetval)
: NS_ERROR_NULL_POINTER;
}
NS_IMETHOD GetContent(mozIDOMWindowProxy** aContent) override;
NS_IMETHOD GetDocShell(nsIDocShell** aDocShell) override;
NS_IMETHOD GetTabEventTarget(nsIEventTarget** aTarget) override;
NS_DECL_NSIINPROCESSCONTENTFRAMEMESSAGEMANAGER
@ -92,6 +99,26 @@ public:
virtual nsresult GetEventTargetParent(
mozilla::EventChainPreVisitor& aVisitor) override;
NS_IMETHOD AddEventListener(const nsAString& aType,
nsIDOMEventListener* aListener,
bool aUseCapture)
{
// By default add listeners only for trusted events!
return mozilla::DOMEventTargetHelper::AddEventListener(aType, aListener,
aUseCapture, false,
2);
}
NS_IMETHOD AddEventListener(const nsAString& aType,
nsIDOMEventListener* aListener,
bool aUseCapture, bool aWantsUntrusted,
uint8_t optional_argc) override
{
return mozilla::DOMEventTargetHelper::AddEventListener(aType, aListener,
aUseCapture,
aWantsUntrusted,
optional_argc);
}
using mozilla::DOMEventTargetHelper::AddEventListener;
virtual nsIPrincipal* GetPrincipal() override { return mPrincipal; }
void LoadFrameScript(const nsAString& aURL, bool aRunInGlobalScope);
@ -116,9 +143,12 @@ public:
mChromeMessageManager = aParent;
}
virtual JSObject* GetGlobalJSObject() override
virtual JSObject* GetGlobalJSObject() override {
return mGlobal;
}
virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override
{
return GetWrapper();
MOZ_CRASH("nsInProcessTabChildGlobal doesn't use DOM bindings!");
}
already_AddRefed<nsIFrameLoader> GetFrameLoader();
@ -128,6 +158,7 @@ protected:
nsresult Init();
nsresult InitTabChildGlobal();
nsCOMPtr<nsIContentFrameMessageManager> mMessageManager;
nsCOMPtr<nsIDocShell> mDocShell;
bool mInitialized;
bool mLoadingScript;

1
dom/base/nsJSUtils.cpp
View File

@ -15,7 +15,6 @@
#include "jsapi.h"
#include "jsfriendapi.h"
#include "nsIScriptContext.h"
#include "nsIScriptElement.h"
#include "nsIScriptGlobalObject.h"
#include "nsIXPConnect.h"
#include "nsCOMPtr.h"

4
dom/base/nsWrapperCache.h
View File

@ -344,7 +344,11 @@ private:
// Friend declarations for things that need to be able to call
// SetIsNotDOMBinding(). The goal is to get rid of all of these, and
// SetIsNotDOMBinding() too.
friend class mozilla::dom::TabChildGlobal;
friend class mozilla::dom::ProcessGlobal;
friend class SandboxPrivate;
friend class nsInProcessTabChildGlobal;
friend class nsWindowRoot;
void SetIsNotDOMBinding()
{
MOZ_ASSERT(!mWrapper && !(GetWrapperFlags() & ~WRAPPER_IS_NOT_DOM_BINDING),

38
dom/base/test/browser_messagemanager_loadprocessscript.js
View File

@ -1,6 +1,10 @@
var ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
ppmm.QueryInterface(Ci.nsIProcessScriptLoader);
const BASE_NUMBER_OF_PROCESSES = 3;
function checkBaseProcessCount(description) {
const {childCount} = Services.ppmm;
const {childCount} = ppmm;
// With preloaded activity-stream, process count is a bit undeterministic, so
// allow for some variation
const extraCount = BASE_NUMBER_OF_PROCESSES + 1;
@ -8,12 +12,14 @@ function checkBaseProcessCount(description) {
}
function processScript() {
if (Services.cpmm !== this) {
let cpmm = Components.classes["@mozilla.org/childprocessmessagemanager;1"]
.getService(Components.interfaces.nsISyncMessageSender);
if (cpmm !== this) {
dump("Test failed: wrong global object\n");
return;
}
this.cpmm = Services.cpmm;
this.cpmm = cpmm;
addMessageListener("ProcessTest:Reply", function listener(msg) {
removeMessageListener("ProcessTest:Reply", listener);
@ -64,7 +70,7 @@ add_task(async function(){
if (!gMultiProcessBrowser)
return;
Services.ppmm.releaseCachedProcesses();
ppmm.releaseCachedProcesses();
await SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processCount", 5]]})
await SpecialPowers.pushPrefEnv({"set": [["dom.ipc.keepProcessesAlive.web", 5]]})
@ -78,17 +84,17 @@ add_task(async function(){
await BrowserTestUtils.removeTab(tabs[i]);
}
Services.ppmm.releaseCachedProcesses();
ppmm.releaseCachedProcesses();
checkBaseProcessCount("Should get back to the base number of processes at this point");
})
// Test that loading a process script loads in all existing processes
add_task(async function() {
let checks = [];
for (let i = 0; i < Services.ppmm.childCount; i++)
checks.push(checkProcess(Services.ppmm.getChildAt(i)));
for (let i = 0; i < ppmm.childCount; i++)
checks.push(checkProcess(ppmm.getChildAt(i)));
Services.ppmm.loadProcessScript(processScriptURL, false);
ppmm.loadProcessScript(processScriptURL, false);
await Promise.all(checks);
});
@ -104,7 +110,7 @@ add_task(async function() {
gBrowser.selectedBrowser.loadURI("about:robots");
await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
let init = Services.ppmm.initialProcessData;
let init = ppmm.initialProcessData;
init.test123 = "hello";
init.test456 = new Map();
init.test456.set("hi", "bye");
@ -113,16 +119,16 @@ add_task(async function() {
// However, stuff like remote thumbnails can cause a content
// process to exist nonetheless. This should be rare, though,
// so the test is useful most of the time.
if (Services.ppmm.childCount == 2) {
let mainMM = Services.ppmm.getChildAt(0);
if (ppmm.childCount == 2) {
let mainMM = ppmm.getChildAt(0);
let check = checkProcess(Services.ppmm);
Services.ppmm.loadProcessScript(processScriptURL, true);
let check = checkProcess(ppmm);
ppmm.loadProcessScript(processScriptURL, true);
// The main process should respond
await check;
check = checkProcess(Services.ppmm);
check = checkProcess(ppmm);
// Reset the default browser to start a new child process
gBrowser.updateBrowserRemoteness(gBrowser.selectedBrowser, true);
gBrowser.selectedBrowser.loadURI("about:blank");
@ -133,10 +139,10 @@ add_task(async function() {
// The new process should have responded
await check;
Services.ppmm.removeDelayedProcessScript(processScriptURL);
ppmm.removeDelayedProcessScript(processScriptURL);
let childMM;
childMM = Services.ppmm.getChildAt(2);
childMM = ppmm.getChildAt(2);
childMM.loadProcessScript(initTestScriptURL, false);
let msg = await promiseMessage(childMM, "ProcessTest:InitGood");

3
dom/base/test/chrome/file_bug1139964.xul
View File

@ -11,7 +11,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=1139964
<label value="Mozilla Bug 1139964"/>
<!-- test code goes here -->
<script type="application/javascript"><![CDATA[
var ppm = Cc["@mozilla.org/parentprocessmessagemanager;1"].getService();
var ppm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster);
function ok(cond, msg) {
opener.wrappedJSObject.ok(cond, msg);

9
dom/base/test/chrome/file_bug549682.xul
View File

@ -14,9 +14,12 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=549682
var didRunAsync = false;
var didRunLocal = false;
var global = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var ppm = Cc["@mozilla.org/parentprocessmessagemanager;1"].getService();
var cpm = Cc["@mozilla.org/childprocessmessagemanager;1"].getService();
var global = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Components.interfaces.nsIMessageBroadcaster);
var ppm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Components.interfaces.nsIMessageBroadcaster);
var cpm = Cc["@mozilla.org/childprocessmessagemanager;1"]
.getService(Components.interfaces.nsISyncMessageSender);
ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");

3
dom/base/test/chrome/file_bug990812-1.xul
View File

@ -16,7 +16,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=990812
var FRAME_SCRIPT_WINDOW = "data:,sendSyncMessage('test', 'window')";
var FRAME_SCRIPT_GROUP = "data:,sendSyncMessage('test', 'group')";
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
function is(val, exp, msg) {
opener.wrappedJSObject.is(val, exp, msg);

3
dom/base/test/chrome/file_bug990812-2.xul
View File

@ -15,7 +15,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=990812
var FRAME_SCRIPT = "data:,sendAsyncMessage('test')";
var order = ["group", "window", "global"];
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
function is(val, exp, msg) {
opener.wrappedJSObject.is(val, exp, msg);

3
dom/base/test/chrome/file_bug990812-3.xul
View File

@ -15,7 +15,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=990812
var FRAME_SCRIPT = "data:,addMessageListener('test', function (msg) {" +
"sendSyncMessage('test', msg.data)})";
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
function is(val, exp, msg) {
opener.wrappedJSObject.is(val, exp, msg);

3
dom/base/test/chrome/file_bug990812-4.xul
View File

@ -17,7 +17,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=990812
var FRAME_SCRIPT2 = "data:,addMessageListener('test', function () {" +
"sendSyncMessage('test', 'frame2')})";
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
function is(val, exp, msg) {
opener.wrappedJSObject.is(val, exp, msg);

3
dom/base/test/chrome/file_bug990812-5.xul
View File

@ -17,7 +17,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=990812
var FRAME_SCRIPT2 = "data:,addMessageListener('test', function () {" +
"sendSyncMessage('test', 'group2')})";
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
function is(val, exp, msg) {
opener.wrappedJSObject.is(val, exp, msg);

3
dom/base/test/chrome/file_bug990812.xul
View File

@ -16,7 +16,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=990812
var FRAME_SCRIPT_WINDOW = "data:,sendSyncMessage('test', 'window')";
var FRAME_SCRIPT_GROUP = "data:,sendSyncMessage('test', 'group')";
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
function is(val, exp, msg) {
opener.wrappedJSObject.is(val, exp, msg);

3
dom/base/test/chrome/test_bug1098074_throw_from_ReceiveMessage.xul
View File

@ -21,7 +21,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=1098074
// with SimpleTest.finish as a continuation function.
SimpleTest.monitorConsole(SimpleTest.finish, [{errorMessage: new RegExp('acopia')}]);
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageListenerManager);
globalMM.addMessageListener("flimfniffle", function onMessage(msg) {
globalMM.removeMessageListener("flimfniffle", onMessage);
is(msg.data, "teufeltor", "correct message");

3
dom/base/test/test_domrequesthelper.xul
View File

@ -18,7 +18,8 @@
ChromeUtils.import("resource://gre/modules/DOMRequestHelper.jsm");
let obs = Cc["@mozilla.org/observer-service;1"].
getService(Ci.nsIObserverService);
let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"].getService();
let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"].
getService(Ci.nsIMessageBroadcaster);
function DummyHelperSubclass() {
this.onuninit = null;

18
dom/bindings/BindingUtils.cpp
View File

@ -3127,22 +3127,11 @@ ConvertExceptionToPromise(JSContext* cx,
/* static */
void
CreateGlobalOptionsWithXPConnect::TraceGlobal(JSTracer* aTrc, JSObject* aObj)
CreateGlobalOptions<nsGlobalWindowInner>::TraceGlobal(JSTracer* aTrc, JSObject* aObj)
{
xpc::TraceXPCGlobal(aTrc, aObj);
}
/* static */
bool
CreateGlobalOptionsWithXPConnect::PostCreateGlobal(JSContext* aCx,
JS::Handle<JSObject*> aGlobal)
{
// Invoking the XPCWrappedNativeScope constructor automatically hooks it
// up to the compartment of aGlobal.
(void) new XPCWrappedNativeScope(aCx, aGlobal);
return true;
}
static bool sRegisteredDOMNames = false;
nsresult
@ -3176,7 +3165,10 @@ CreateGlobalOptions<nsGlobalWindowInner>::PostCreateGlobal(JSContext* aCx,
return Throw(aCx, rv);
}
return CreateGlobalOptionsWithXPConnect::PostCreateGlobal(aCx, aGlobal);
// Invoking the XPCWrappedNativeScope constructor automatically hooks it
// up to the compartment of aGlobal.
(void) new XPCWrappedNativeScope(aCx, aGlobal);
return true;
}
#ifdef DEBUG

35
dom/bindings/BindingUtils.h
View File

@ -50,7 +50,6 @@ enum UseCounter : int16_t;
namespace dom {
class CustomElementReactionsStack;
class MessageManagerGlobal;
template<typename KeyType, typename ValueType> class Record;
nsresult
@ -3101,9 +3100,11 @@ bool
EnumerateGlobal(JSContext* aCx, JS::HandleObject aObj,
JS::AutoIdVector& aProperties, bool aEnumerableOnly);
struct CreateGlobalOptionsGeneric
template <class T>
struct CreateGlobalOptions
{
static constexpr ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
ProtoAndIfaceCache::NonWindowLike;
static void TraceGlobal(JSTracer* aTrc, JSObject* aObj)
{
mozilla::dom::TraceProtoAndIfaceCache(aTrc, aObj);
@ -3116,34 +3117,12 @@ struct CreateGlobalOptionsGeneric
}
};
struct CreateGlobalOptionsWithXPConnect
{
static void TraceGlobal(JSTracer* aTrc, JSObject* aObj);
static bool PostCreateGlobal(JSContext* aCx, JS::Handle<JSObject*> aGlobal);
};
template <class T>
using IsGlobalWithXPConnect =
IntegralConstant<bool,
IsBaseOf<nsGlobalWindowInner, T>::value ||
IsBaseOf<MessageManagerGlobal, T>::value>;
template <class T>
struct CreateGlobalOptions
: Conditional<IsGlobalWithXPConnect<T>::value,
CreateGlobalOptionsWithXPConnect,
CreateGlobalOptionsGeneric>::Type
{
static constexpr ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
ProtoAndIfaceCache::NonWindowLike;
};
template <>
struct CreateGlobalOptions<nsGlobalWindowInner>
: public CreateGlobalOptionsWithXPConnect
{
static constexpr ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
ProtoAndIfaceCache::WindowLike;
static void TraceGlobal(JSTracer* aTrc, JSObject* aObj);
static bool PostCreateGlobal(JSContext* aCx, JS::Handle<JSObject*> aGlobal);
};
@ -3234,11 +3213,11 @@ class PinnedStringId
return true;
}
operator const jsid& () const {
operator const jsid& () {
return id;
}
operator JS::Handle<jsid> () const {
operator JS::Handle<jsid> () {
/* This is safe because we have pinned the string. */
return JS::Handle<jsid>::fromMarkedLocation(&id);
}

25
dom/bindings/Bindings.conf
View File

@ -152,10 +152,6 @@ DOMInterfaces = {
'implicitJSContext': ['clear', 'count', 'groupEnd', 'time', 'timeEnd'],
},
'ContentProcessMessageManager': {
'nativeType': 'mozilla::dom::ProcessGlobal'
},
'ConvolverNode': {
'implicitJSContext': [ 'buffer' ],
},
@ -574,18 +570,6 @@ DOMInterfaces = {
'headerFile': 'MediaRecorder.h',
},
'MessageBroadcaster': {
'concrete': False
},
'MessageListenerManager': {
'concrete': False
},
'MessageSender': {
'concrete': False
},
'MimeType': {
'headerFile' : 'nsMimeTypeArray.h',
'nativeType': 'nsMimeType',
@ -1031,10 +1015,6 @@ DOMInterfaces = {
'concrete': False,
},
'SyncMessageSender' : {
'concrete': False,
},
'TestFunctions': {
'wrapperCache': False
},
@ -1731,10 +1711,13 @@ addExternalIface('MozTreeView', nativeType='nsITreeView',
addExternalIface('MozWakeLockListener', headerFile='nsIDOMWakeLockListener.h')
addExternalIface('nsIBrowserDOMWindow', nativeType='nsIBrowserDOMWindow',
notflattened=True)
addExternalIface('nsIEventTarget', nativeType='nsIEventTarget', notflattened=True)
addExternalIface('nsIFile', nativeType='nsIFile', notflattened=True)
addExternalIface('nsILoadGroup', nativeType='nsILoadGroup',
headerFile='nsILoadGroup.h', notflattened=True)
addExternalIface('nsIMessageBroadcaster', nativeType='nsIMessageBroadcaster',
headerFile='nsIMessageManager.h', notflattened=True)
addExternalIface('nsIMessageSender', nativeType='nsIMessageSender',
headerFile='nsIMessageManager.h', notflattened=True)
addExternalIface('nsIPrintSettings', nativeType='nsIPrintSettings',
notflattened=True)
addExternalIface('nsISelectionListener', nativeType='nsISelectionListener')

188
dom/bindings/Codegen.py
View File

@ -281,15 +281,12 @@ class CGStringTable(CGThing):
The uint16_t indices are smaller than the pointer equivalents, and the
string table requires no runtime relocations.
"""
def __init__(self, accessorName, strings, static=False):
def __init__(self, accessorName, strings):
CGThing.__init__(self)
self.accessorName = accessorName
self.strings = strings
self.static = static
def declare(self):
if self.static:
return ""
return "extern const char *%s(unsigned int aIndex);\n" % self.accessorName
def define(self):
@ -301,7 +298,7 @@ class CGStringTable(CGThing):
currentIndex += len(s) + 1 # for the null terminator
return fill(
"""
${static}const char *${name}(unsigned int aIndex)
const char *${name}(unsigned int aIndex)
{
static const char table[] = ${table};
static const uint16_t indices[] = { ${indices} };
@ -309,7 +306,6 @@ class CGStringTable(CGThing):
return &table[indices[aIndex]];
}
""",
static="static " if self.static else "",
name=self.accessorName,
table=table,
indices=", ".join("%d" % index for index in indices),
@ -1107,7 +1103,7 @@ class CGHeaders(CGWrapper):
interfacesImplementingSelf)
# Grab the includes for the things that involve XPCOM interfaces
hasInstanceIncludes = set(self.getDeclarationFilename(d.interface) for d
hasInstanceIncludes = set("nsIDOM" + d.interface.identifier.name + ".h" for d
in descriptors if
d.interface.hasInterfaceObject() and
NeedsGeneratedHasInstance(d) and
@ -13953,120 +13949,58 @@ class CGRegisterWorkletBindings(CGAbstractMethod):
lines.append(CGGeneric("return true;\n"))
return CGList(lines, "\n").define()
class CGSystemBindingInitIds(CGAbstractMethod):
def __init__(self):
CGAbstractMethod.__init__(self, None, 'SystemBindingInitIds', 'bool',
[Argument('JSContext*', 'aCx')])
def definition_body(self):
return dedent("""
MOZ_ASSERT(NS_IsMainThread());
if (!idsInited) {
// We can't use range-based for because we need the index to call IdString.
for (uint32_t i = 0; i < ArrayLength(properties); ++i) {
if (!properties[i].id.init(aCx, IdString(i))) {
return false;
}
}
idsInited = true;
}
return true;
""")
class CGResolveSystemBinding(CGAbstractMethod):
def __init__(self):
def __init__(self, config):
CGAbstractMethod.__init__(self, None, 'ResolveSystemBinding', 'bool',
[Argument('JSContext*', 'aCx'),
Argument('JS::Handle<JSObject*>', 'aObj'),
Argument('JS::Handle<jsid>', 'aId'),
Argument('bool*', 'aResolvedp')])
self.config = config
def definition_body(self):
return dedent("""
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(idsInited);
descriptors = self.config.getDescriptors(hasInterfaceObject=True,
isExposedInSystemGlobals=True,
register=True)
if (JSID_IS_VOID(aId)) {
for (const auto& property : properties) {
if (!property.enabled || property.enabled(aCx, aObj)) {
if (!property.define(aCx)) {
return false;
}
*aResolvedp = true;
}
}
return true;
}
def descNameToId(name):
return "s%s_id" % name
jsidNames = [descNameToId(desc.name) for desc in descriptors]
jsidDecls = CGList(CGGeneric("static jsid %s;\n" % name)
for name in jsidNames)
for (const auto& property : properties) {
if (property.id == aId) {
if (!property.enabled || property.enabled(aCx, aObj)) {
if (!property.define(aCx)) {
return false;
}
*aResolvedp = true;
break;
}
}
}
return true;
""")
jsidInits = CGList(
(CGIfWrapper(
CGGeneric("return false;\n"),
'!AtomizeAndPinJSString(aCx, %s, "%s")' %
(descNameToId(desc.name), desc.interface.identifier.name))
for desc in descriptors),
"\n")
jsidInits.append(CGGeneric("idsInited = true;\n"))
jsidInits = CGIfWrapper(jsidInits, "!idsInited")
jsidInits = CGList([CGGeneric("static bool idsInited = false;\n"),
jsidInits])
definitions = CGList([], "\n")
for desc in descriptors:
bindingNS = toBindingNamespace(desc.name)
defineCode = "!%s::GetConstructorObject(aCx)" % bindingNS
defineCode = CGIfWrapper(CGGeneric("return false;\n"), defineCode)
defineCode = CGList([defineCode,
CGGeneric("*aResolvedp = true;\n")])
class CGMayResolveAsSystemBindingName(CGAbstractMethod):
def __init__(self):
CGAbstractMethod.__init__(self, None, 'MayResolveAsSystemBindingName', 'bool',
[Argument('jsid', 'aId')])
condition = "JSID_IS_VOID(aId) || aId == %s" % descNameToId(desc.name)
if desc.isExposedConditionally():
condition = "(%s) && %s::ConstructorEnabled(aCx, aObj)" % (condition, bindingNS)
def definition_body(self):
return dedent("""
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(idsInited);
definitions.append(CGIfWrapper(defineCode, condition))
for (const auto& property : properties) {
if (aId == property.id) {
return true;
}
}
return false;
""")
class CGGetSystemBindingNames(CGAbstractMethod):
def __init__(self):
CGAbstractMethod.__init__(self, None, 'GetSystemBindingNames', 'void',
[Argument('JSContext*', 'aCx'),
Argument('JS::Handle<JSObject*>', 'aObj'),
Argument('JS::AutoIdVector&', 'aNames'),
Argument('bool', 'aEnumerableOnly'),
Argument('mozilla::ErrorResult&', 'aRv')])
def definition_body(self):
return dedent("""
MOZ_ASSERT(NS_IsMainThread());
if (aEnumerableOnly) {
return;
}
if (!SystemBindingInitIds(aCx)) {
aRv.NoteJSContextException(aCx);
return;
}
for (const auto& property : properties) {
if (!property.enabled || property.enabled(aCx, aObj)) {
if (!aNames.append(property.id)) {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
return;
}
}
}
""")
return CGList([CGGeneric("MOZ_ASSERT(NS_IsMainThread());\n"),
jsidDecls,
jsidInits,
definitions,
CGGeneric("return true;\n")],
"\n").define()
def getGlobalNames(config):
@ -17562,44 +17496,8 @@ class GlobalGenRoots():
@staticmethod
def ResolveSystemBinding(config):
curr = CGList([], "\n")
descriptors = config.getDescriptors(hasInterfaceObject=True,
isExposedInSystemGlobals=True,
register=True)
properties = [desc.name for desc in descriptors]
curr.append(CGStringTable("IdString", properties, static=True))
initValues = []
for desc in descriptors:
bindingNS = toBindingNamespace(desc.name)
if desc.isExposedConditionally():
enabled = "%s::ConstructorEnabled" % bindingNS
else:
enabled = "nullptr"
define = "%s::GetConstructorObject" % bindingNS
initValues.append("{ %s, %s },\n" % (enabled, define))
curr.append(CGGeneric(fill("""
struct SystemProperty
{
WebIDLGlobalNameHash::ConstructorEnabled enabled;
ProtoGetter define;
PinnedStringId id;
};
static SystemProperty properties[] = {
$*{init}
};
static bool idsInited = false;
""",
init="".join(initValues))))
curr.append(CGSystemBindingInitIds())
curr.append(CGResolveSystemBinding())
curr.append(CGMayResolveAsSystemBindingName())
curr.append(CGGetSystemBindingNames())
curr = CGResolveSystemBinding(config)
# Wrap all of that in our namespaces.
curr = CGNamespace.build(['mozilla', 'dom'],
@ -17613,7 +17511,7 @@ class GlobalGenRoots():
isExposedInSystemGlobals=True)]
defineIncludes.append("nsThreadUtils.h") # For NS_IsMainThread
defineIncludes.append("js/Id.h") # For jsid
defineIncludes.append("mozilla/dom/WebIDLGlobalNameHash.h")
defineIncludes.append("mozilla/dom/BindingUtils.h") # AtomizeAndPinJSString
curr = CGHeaders([], [], [], [], [], defineIncludes,
'ResolveSystemBinding', curr)

59
dom/bindings/ToJSValue.h
View File

@ -233,13 +233,6 @@ ToJSValue(JSContext* aCx,
// Accept existing JS values (which may not be same-compartment with us
MOZ_MUST_USE inline bool
ToJSValue(JSContext* aCx, const JS::Value& aArgument,
JS::MutableHandle<JS::Value> aValue)
{
aValue.set(aArgument);
return MaybeWrapValue(aCx, aValue);
}
MOZ_MUST_USE inline bool
ToJSValue(JSContext* aCx, JS::Handle<JS::Value> aArgument,
JS::MutableHandle<JS::Value> aValue)
{
@ -319,13 +312,33 @@ ToJSValue(JSContext* aCx,
Promise& aArgument,
JS::MutableHandle<JS::Value> aValue);
// Accept arrays (and nested arrays) of other things we accept
// Accept arrays of other things we accept
template <typename T>
MOZ_MUST_USE bool
ToJSValue(JSContext* aCx,
T* aArguments,
size_t aLength,
JS::MutableHandle<JS::Value> aValue);
JS::MutableHandle<JS::Value> aValue)
{
// Make sure we're called in a compartment
MOZ_ASSERT(JS::CurrentGlobalOrNull(aCx));
JS::AutoValueVector v(aCx);
if (!v.resize(aLength)) {
return false;
}
for (size_t i = 0; i < aLength; ++i) {
if (!ToJSValue(aCx, aArguments[i], v[i])) {
return false;
}
}
JSObject* arrayObj = JS_NewArrayObject(aCx, v);
if (!arrayObj) {
return false;
}
aValue.setObject(*arrayObj);
return true;
}
template <typename T>
MOZ_MUST_USE bool
@ -356,34 +369,6 @@ ToJSValue(JSContext* aCx,
return ToJSValue(aCx, aArgument, N, aValue);
}
// Accept arrays of other things we accept
template <typename T>
MOZ_MUST_USE bool
ToJSValue(JSContext* aCx,
T* aArguments,
size_t aLength,
JS::MutableHandle<JS::Value> aValue)
{
// Make sure we're called in a compartment
MOZ_ASSERT(JS::CurrentGlobalOrNull(aCx));
JS::AutoValueVector v(aCx);
if (!v.resize(aLength)) {
return false;
}
for (size_t i = 0; i < aLength; ++i) {
if (!ToJSValue(aCx, aArguments[i], v[i])) {
return false;
}
}
JSObject* arrayObj = JS_NewArrayObject(aCx, v);
if (!arrayObj) {
return false;
}
aValue.setObject(*arrayObj);
return true;
}
} // namespace dom
} // namespace mozilla

6
dom/bindings/WebIDLGlobalNameHash.cpp
View File

@ -111,7 +111,7 @@ struct WebIDLNameTableEntry : public PLDHashEntryHdr
constructors::id::ID mConstructorId;
WebIDLGlobalNameHash::DefineGlobalName mDefine;
// May be null if enabled unconditionally
WebIDLGlobalNameHash::ConstructorEnabled mEnabled;
WebIDLGlobalNameHash::ConstructorEnabled* mEnabled;
};
static nsTHashtable<WebIDLNameTableEntry>* sWebIDLGlobalNames;
@ -163,7 +163,7 @@ WebIDLGlobalNameHash::Shutdown()
void
WebIDLGlobalNameHash::Register(uint16_t aNameOffset, uint16_t aNameLength,
DefineGlobalName aDefine,
ConstructorEnabled aEnabled,
ConstructorEnabled* aEnabled,
constructors::id::ID aConstructorId)
{
const char* name = sNames + aNameOffset;
@ -211,7 +211,7 @@ WebIDLGlobalNameHash::DefineIfEnabled(JSContext* aCx,
*aFound = true;
ConstructorEnabled checkEnabledForScope = entry->mEnabled;
ConstructorEnabled* checkEnabledForScope = entry->mEnabled;
// We do the enabled check on the current compartment of aCx, but for the
// actual object we pass in the underlying object in the Xray case. That
// way the callee can decide whether to allow access based on the caller

4
dom/bindings/WebIDLGlobalNameHash.h
View File

@ -38,10 +38,10 @@ public:
// pointer, so it's more obvious that pointers to a ConstructorEnabled
// can be null.
typedef bool
(*ConstructorEnabled)(JSContext* cx, JS::Handle<JSObject*> obj);
(ConstructorEnabled)(JSContext* cx, JS::Handle<JSObject*> obj);
static void Register(uint16_t aNameOffset, uint16_t aNameLength,
DefineGlobalName aDefine, ConstructorEnabled aEnabled,
DefineGlobalName aDefine, ConstructorEnabled* aEnabled,
constructors::id::ID aConstructorId);
static void Remove(const char* aName, uint32_t aLength);

56
dom/clients/manager/ClientSource.cpp
View File

@ -208,9 +208,7 @@ ClientSource::WorkerExecutionReady(WorkerPrivate* aWorkerPrivate)
// execution ready. We can't reliably determine what our storage policy
// is before execution ready, unfortunately.
if (mController.isSome()) {
MOZ_DIAGNOSTIC_ASSERT(aWorkerPrivate->IsStorageAllowed() ||
StringBeginsWith(aWorkerPrivate->ScriptURL(),
NS_LITERAL_STRING("blob:")));
MOZ_DIAGNOSTIC_ASSERT(aWorkerPrivate->IsStorageAllowed());
}
// Its safe to store the WorkerPrivate* here because the ClientSource
@ -238,36 +236,34 @@ ClientSource::WindowExecutionReady(nsPIDOMWindowInner* aInnerWindow)
}
nsIDocument* doc = aInnerWindow->GetExtantDoc();
NS_ENSURE_TRUE(doc, NS_ERROR_UNEXPECTED);
nsIURI* uri = doc->GetOriginalURI();
NS_ENSURE_TRUE(uri, NS_ERROR_UNEXPECTED);
// Don't use nsAutoCString here since IPC requires a full nsCString anyway.
nsCString spec;
nsresult rv = uri->GetSpec(spec);
NS_ENSURE_SUCCESS(rv, rv);
if (NS_WARN_IF(!doc)) {
return NS_ERROR_UNEXPECTED;
}
// A client without access to storage should never be controlled by
// a service worker. Check this here in case we were controlled before
// execution ready. We can't reliably determine what our storage policy
// is before execution ready, unfortunately.
//
// Note, explicitly avoid checking storage policy for windows that inherit
// service workers from their parent. If a user opens a controlled window
// and then blocks storage, that window will continue to be controlled by
// the SW until the window is closed. Any about:blank or blob URL should
// continue to inherit the SW as well. We need to avoid triggering the
// assertion in this corner case.
if (mController.isSome()) {
MOZ_DIAGNOSTIC_ASSERT(spec.LowerCaseEqualsLiteral("about:blank") ||
StringBeginsWith(spec, NS_LITERAL_CSTRING("blob:")) ||
nsContentUtils::StorageAllowedForWindow(aInnerWindow) ==
MOZ_DIAGNOSTIC_ASSERT(nsContentUtils::StorageAllowedForWindow(aInnerWindow) ==
nsContentUtils::StorageAccess::eAllow);
}
// Don't use nsAutoCString here since IPC requires a full nsCString anyway.
nsCString spec;
nsIURI* uri = doc->GetOriginalURI();
if (uri) {
nsresult rv = uri->GetSpec(spec);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
}
nsPIDOMWindowOuter* outer = aInnerWindow->GetOuterWindow();
NS_ENSURE_TRUE(outer, NS_ERROR_UNEXPECTED);
if (NS_WARN_IF(!outer)) {
return NS_ERROR_UNEXPECTED;
}
FrameType frameType = FrameType::Top_level;
if (!outer->IsTopLevelWindow()) {
@ -390,19 +386,11 @@ ClientSource::SetController(const ServiceWorkerDescriptor& aServiceWorker)
// A client without access to storage should never be controlled a
// a service worker. If we are already execution ready with a real
// window or worker, then verify assert the storage policy is correct.
//
// Note, explicitly avoid checking storage policy for clients that inherit
// service workers from their parent. This basically means blob: URLs
// and about:blank windows.
if (GetInnerWindow()) {
MOZ_DIAGNOSTIC_ASSERT(Info().URL().LowerCaseEqualsLiteral("about:blank") ||
StringBeginsWith(Info().URL(), NS_LITERAL_CSTRING("blob:")) ||
nsContentUtils::StorageAllowedForWindow(GetInnerWindow()) ==
MOZ_DIAGNOSTIC_ASSERT(nsContentUtils::StorageAllowedForWindow(GetInnerWindow()) ==
nsContentUtils::StorageAccess::eAllow);
} else if (WorkerPrivate* wp = GetWorkerPrivate()) {
MOZ_DIAGNOSTIC_ASSERT(wp->IsStorageAllowed() ||
StringBeginsWith(wp->ScriptURL(),
NS_LITERAL_STRING("blob:")));
} else if (GetWorkerPrivate()) {
MOZ_DIAGNOSTIC_ASSERT(GetWorkerPrivate()->IsStorageAllowed());
}
if (mController.isSome() && mController.ref() == aServiceWorker) {

8
dom/file/tests/test_ipc_messagemanager_blob.html
View File

@ -72,10 +72,10 @@
let receivedMessageIndex = 0;
let mm = SpecialPowers.getBrowserFrameMessageManager(iframe);
mm.addMessageListener("test:ipcClonedMessage", SpecialPowers.wrapCallback(function(message) {
mm.addMessageListener("test:ipcClonedMessage", function(message) {
let data = message.json;
if (SpecialPowers.call_Instanceof(data, Blob)) {
if (data instanceof Blob) {
is(receivedMessageIndex, messages.length - 1, "Blob is last");
is (data.size,
messages[receivedMessageIndex].size,
@ -104,7 +104,7 @@
}
};
SpecialPowers.wrap(reader1).readAsText(data);
reader1.readAsText(data);
reader2.readAsText(messages[receivedMessageIndex]);
return;
}
@ -112,7 +112,7 @@
is(message.json,
messages[receivedMessageIndex++],
"Got correct round-tripped response");
}));
});
mm.loadFrameScript("data:,(" + childFrameScript.toString() + ")();",
false);

5
dom/indexedDB/test/head.js
View File

@ -80,14 +80,11 @@ function waitForMessage(aMessage, browser)
{
return new Promise((resolve, reject) => {
/* eslint-disable no-undef */
// When contentScript runs, "this" is a ContentFrameMessageManager (so that's where
// addEventListener will add the listener), but the non-bubbling "message" event is
// sent to the Window involved, so we need a capturing listener.
function contentScript() {
addEventListener("message", function(event) {
sendAsyncMessage("testLocal:message",
{message: event.data});
}, {once: true, capture: true}, true);
}, {once: true}, true);
}
/* eslint-enable no-undef */

18
dom/indexedDB/test/test_message_manager_ipc.html
View File

@ -214,16 +214,16 @@ function parentFrameScript(mm) {
function* testSteps() {
let result = yield undefined;
is(SpecialPowers.Cu.getClassName(result, true), "Array", "Child delivered an array of results");
is(Array.isArray(result), true, "Child delivered an array of results");
is(result.length, 2, "Child delivered two results");
let blob = result[0];
is(SpecialPowers.call_Instanceof(blob, Blob), true, "Child delivered a blob");
is(blob instanceof Blob, true, "Child delivered a blob");
is(blob.size, blobText.length, "Blob has correct size");
is(blob.type, blobType, "Blob has correct type");
let slice = result[1];
is(SpecialPowers.call_Instanceof(slice, Blob), true, "Child delivered a slice");
is(slice instanceof Blob, true, "Child delivered a slice");
is(slice.size, blobData[0].length, "Slice has correct size");
is(slice.type, blobType, "Slice has correct type");
@ -231,7 +231,7 @@ function parentFrameScript(mm) {
let reader = new FileReader();
reader.onload = grabAndContinue;
SpecialPowers.wrap(reader).readAsText(blob);
reader.readAsText(blob);
yield undefined;
is(reader.result, blobText, "Blob has correct data");
@ -240,14 +240,14 @@ function parentFrameScript(mm) {
reader = new FileReader();
reader.onload = grabAndContinue;
SpecialPowers.wrap(reader).readAsText(slice);
reader.readAsText(slice);
yield undefined;
is(reader.result, blobData[0], "Slice has correct data");
slice = blob.slice(0, blobData[0].length, blobType);
is(SpecialPowers.call_Instanceof(slice, Blob), true, "Child delivered a slice");
is(slice instanceof Blob, true, "Made a new slice from blob");
is(slice.size, blobData[0].length, "Second slice has correct size");
is(slice.type, blobType, "Second slice has correct type");
@ -255,7 +255,7 @@ function parentFrameScript(mm) {
reader = new FileReader();
reader.onload = grabAndContinue;
SpecialPowers.wrap(reader).readAsText(slice);
reader.readAsText(slice);
yield undefined;
is(reader.result, blobData[0], "Second slice has correct data");
@ -266,7 +266,7 @@ function parentFrameScript(mm) {
let testGenerator = testSteps();
testGenerator.next();
mm.addMessageListener(messageName, SpecialPowers.wrapCallback(function(message) {
mm.addMessageListener(messageName, function(message) {
let data = message.data;
switch (data.op) {
case "info": {
@ -289,7 +289,7 @@ function parentFrameScript(mm) {
SimpleTest.finish();
}
}
}));
});
mm.loadFrameScript("data:,(" + childFrameScript.toString() + ")();",
false);

3
dom/interfaces/base/nsIContentProcess.idl
View File

@ -5,6 +5,7 @@
#include "nsISupports.idl"
interface nsIDOMElement;
interface nsIMessageSender;
interface nsIURI;
[scriptable, builtinclass, uuid(456f58be-29dd-4973-885b-95aece1c9a8a)]
@ -35,7 +36,7 @@ interface nsIContentProcessInfo : nsISupports
* The process manager for this ContentParent (so a process message manager
* as opposed to a frame message manager.
*/
readonly attribute nsISupports messageManager;
readonly attribute nsIMessageSender messageManager;
};
[scriptable, uuid(83ffb063-5f65-4c45-ae07-3f553e0809bb)]

3
dom/interfaces/base/nsITabChild.idl
View File

@ -6,6 +6,7 @@
#include "domstubs.idl"
#include "nsIDroppedLinkHandler.idl"
interface nsIContentFrameMessageManager;
interface nsIWebBrowserChrome3;
native CommandsArray(nsTArray<nsCString>);
@ -14,7 +15,7 @@ native CommandsArray(nsTArray<nsCString>);
[scriptable, uuid(1fb79c27-e760-4088-b19c-1ce3673ec24e)]
interface nsITabChild : nsISupports
{
readonly attribute nsISupports messageManager;
readonly attribute nsIContentFrameMessageManager messageManager;
attribute nsIWebBrowserChrome3 webBrowserChrome;

1
dom/ipc/ContentBridgeParent.cpp
View File

@ -5,7 +5,6 @@
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/ContentBridgeParent.h"
#include "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/TabParent.h"
#include "mozilla/jsipc/CrossProcessObjectWrappers.h"
#include "nsXULAppAPI.h"

1
dom/ipc/ContentChild.cpp
View File

@ -24,7 +24,6 @@
#include "mozilla/docshell/OfflineCacheUpdateChild.h"
#include "mozilla/dom/ClientManager.h"
#include "mozilla/dom/ClientOpenWindowOpActors.h"
#include "mozilla/dom/ChildProcessMessageManager.h"
#include "mozilla/dom/ContentBridgeChild.h"
#include "mozilla/dom/ContentBridgeParent.h"
#include "mozilla/dom/DOMPrefs.h"

2
dom/ipc/ContentParent.cpp
View File

@ -526,7 +526,7 @@ ScriptableCPInfo::GetTabCount(int32_t* aTabCount)
}
NS_IMETHODIMP
ScriptableCPInfo::GetMessageManager(nsISupports** aMessenger)
ScriptableCPInfo::GetMessageManager(nsIMessageSender** aMessenger)
{
*aMessenger = nullptr;
if (!mContentParent) {

160
dom/ipc/TabChild.cpp
View File

@ -19,7 +19,6 @@
#include "mozilla/BrowserElementParent.h"
#include "mozilla/ClearOnShutdown.h"
#include "mozilla/EventListenerManager.h"
#include "mozilla/dom/MessageManagerBinding.h"
#include "mozilla/dom/indexedDB/PIndexedDBPermissionRequestChild.h"
#include "mozilla/dom/PaymentRequestChild.h"
#include "mozilla/dom/TelemetryScrollProbe.h"
@ -105,6 +104,7 @@
#include "UnitTransforms.h"
#include "ClientLayerManager.h"
#include "LayersLogging.h"
#include "nsDOMClassInfoID.h"
#include "nsColorPickerProxy.h"
#include "nsContentPermissionHelper.h"
#include "nsNetUtil.h"
@ -236,10 +236,11 @@ TabChildBase::DispatchMessageManagerMessage(const nsAString& aMessageName,
}
}
JS::Rooted<JSObject*> kungFuDeathGrip(cx, mTabChildGlobal->GetWrapper());
JS::Rooted<JSObject*> kungFuDeathGrip(cx, GetGlobal());
// Let the BrowserElementScrolling helper (if it exists) for this
// content manipulate the frame state.
RefPtr<nsFrameMessageManager> mm = mTabChildGlobal->GetMessageManager();
RefPtr<nsFrameMessageManager> mm =
static_cast<nsFrameMessageManager*>(mTabChildGlobal->mMessageManager.get());
mm->ReceiveMessage(static_cast<EventTarget*>(mTabChildGlobal), nullptr,
aMessageName, false, &data, nullptr, nullptr, nullptr);
}
@ -271,7 +272,7 @@ TabChildBase::UpdateFrameHandler(const FrameMetrics& aFrameMetrics)
void
TabChildBase::ProcessUpdateFrame(const FrameMetrics& aFrameMetrics)
{
if (!mTabChildGlobal) {
if (!mGlobal || !mTabChildGlobal) {
return;
}
@ -1108,11 +1109,13 @@ TabChild::ActorDestroy(ActorDestroyReason why)
// We should have a message manager if the global is alive, but it
// seems sometimes we don't. Assert in aurora/nightly, but don't
// crash in release builds.
MOZ_DIAGNOSTIC_ASSERT(mTabChildGlobal->GetMessageManager());
if (mTabChildGlobal->GetMessageManager()) {
MOZ_DIAGNOSTIC_ASSERT(mTabChildGlobal->mMessageManager);
if (mTabChildGlobal->mMessageManager) {
// The messageManager relays messages via the TabChild which
// no longer exists.
mTabChildGlobal->DisconnectMessageManager();
static_cast<nsFrameMessageManager*>
(mTabChildGlobal->mMessageManager.get())->Disconnect();
mTabChildGlobal->mMessageManager = nullptr;
}
}
@ -1359,11 +1362,9 @@ TabChild::HandleDoubleTap(const CSSPoint& aPoint, const Modifiers& aModifiers,
const ScrollableLayerGuid& aGuid)
{
TABC_LOG("Handling double tap at %s with %p %p\n",
Stringify(aPoint).c_str(),
mTabChildGlobal ? mTabChildGlobal->GetWrapper() : nullptr,
mTabChildGlobal.get());
Stringify(aPoint).c_str(), mGlobal.get(), mTabChildGlobal.get());
if (!mTabChildGlobal || !mTabChildGlobal->GetWrapper()) {
if (!mGlobal || !mTabChildGlobal) {
return;
}
@ -1404,7 +1405,7 @@ TabChild::RecvHandleTap(const GeckoContentController::TapType& aType,
switch (aType) {
case GeckoContentController::TapType::eSingleTap:
if (mTabChildGlobal) {
if (mGlobal && mTabChildGlobal) {
mAPZEventState->ProcessSingleTap(point, scale, aModifiers, aGuid, 1);
}
break;
@ -1412,18 +1413,18 @@ TabChild::RecvHandleTap(const GeckoContentController::TapType& aType,
HandleDoubleTap(point, aModifiers, aGuid);
break;
case GeckoContentController::TapType::eSecondTap:
if (mTabChildGlobal) {
if (mGlobal && mTabChildGlobal) {
mAPZEventState->ProcessSingleTap(point, scale, aModifiers, aGuid, 2);
}
break;
case GeckoContentController::TapType::eLongTap:
if (mTabChildGlobal) {
if (mGlobal && mTabChildGlobal) {
mAPZEventState->ProcessLongTap(presShell, point, scale, aModifiers, aGuid,
aInputBlockId);
}
break;
case GeckoContentController::TapType::eLongTapUp:
if (mTabChildGlobal) {
if (mGlobal && mTabChildGlobal) {
mAPZEventState->ProcessLongTapUp(presShell, point, scale, aModifiers);
}
break;
@ -2275,18 +2276,12 @@ TabChild::RecvActivateFrameEvent(const nsString& aType, const bool& capture)
mozilla::ipc::IPCResult
TabChild::RecvLoadRemoteScript(const nsString& aURL, const bool& aRunInGlobalScope)
{
if (!InitTabChildGlobal())
if (!mGlobal && !InitTabChildGlobal())
// This can happen if we're half-destroyed. It's not a fatal
// error.
return IPC_OK();
JS::Rooted<JSObject*> global(RootingCx(), mTabChildGlobal->GetWrapper());
if (!global) {
// This can happen if we're half-destroyed. It's not a fatal error.
return IPC_OK();
}
LoadScriptInternal(global, aURL, aRunInGlobalScope);
LoadScriptInternal(aURL, aRunInGlobalScope);
return IPC_OK();
}
@ -2304,19 +2299,19 @@ TabChild::RecvAsyncMessage(const nsString& aMessage,
return IPC_OK();
}
RefPtr<nsFrameMessageManager> mm = mTabChildGlobal->GetMessageManager();
// We should have a message manager if the global is alive, but it
// seems sometimes we don't. Assert in aurora/nightly, but don't
// crash in release builds.
MOZ_DIAGNOSTIC_ASSERT(mm);
if (!mm) {
MOZ_DIAGNOSTIC_ASSERT(mTabChildGlobal->mMessageManager);
if (!mTabChildGlobal->mMessageManager) {
return IPC_OK();
}
JS::Rooted<JSObject*> kungFuDeathGrip(dom::RootingCx(), mTabChildGlobal->GetWrapper());
JS::Rooted<JSObject*> kungFuDeathGrip(dom::RootingCx(), GetGlobal());
StructuredCloneData data;
UnpackClonedMessageDataForChild(aData, data);
RefPtr<nsFrameMessageManager> mm =
static_cast<nsFrameMessageManager*>(mTabChildGlobal->mMessageManager.get());
mm->ReceiveMessage(static_cast<EventTarget*>(mTabChildGlobal), nullptr,
aMessage, false, &data, &cpows, aPrincipal, nullptr);
return IPC_OK();
@ -2722,29 +2717,27 @@ TabChild::DeallocPRenderFrameChild(PRenderFrameChild* aFrame)
bool
TabChild::InitTabChildGlobal()
{
if (!mTabChildGlobal) {
if (!mGlobal && !mTabChildGlobal) {
nsCOMPtr<nsPIDOMWindowOuter> window = do_GetInterface(WebNavigation());
NS_ENSURE_TRUE(window, false);
nsCOMPtr<EventTarget> chromeHandler =
do_QueryInterface(window->GetChromeEventHandler());
NS_ENSURE_TRUE(chromeHandler, false);
RefPtr<TabChildGlobal> scope = mTabChildGlobal = new TabChildGlobal(this);
RefPtr<TabChildGlobal> scope = new TabChildGlobal(this);
nsISupports* scopeSupports = NS_ISUPPORTS_CAST(EventTarget*, scope);
NS_NAMED_LITERAL_CSTRING(globalId, "outOfProcessTabChildGlobal");
if (NS_WARN_IF(!InitChildGlobalInternal(globalId))) {
mTabChildGlobal = nullptr;
return false;
}
NS_ENSURE_TRUE(InitChildGlobalInternal(scopeSupports, globalId), false);
scope->Init();
nsCOMPtr<nsPIWindowRoot> root = do_QueryInterface(chromeHandler);
if (NS_WARN_IF(!root)) {
mTabChildGlobal = nullptr;
return false;
}
NS_ENSURE_TRUE(root, false);
root->SetParentTarget(scope);
mTabChildGlobal = scope.forget();;
}
if (!mTriedBrowserInit) {
@ -2965,11 +2958,14 @@ TabChild::IsVisible()
}
NS_IMETHODIMP
TabChild::GetMessageManager(nsISupports** aResult)
TabChild::GetMessageManager(nsIContentFrameMessageManager** aResult)
{
nsCOMPtr<nsIContentFrameMessageManager> mm(mTabChildGlobal);
mm.forget(aResult);
return *aResult ? NS_OK : NS_ERROR_FAILURE;
if (mTabChildGlobal) {
NS_ADDREF(*aResult = mTabChildGlobal);
return NS_OK;
}
*aResult = nullptr;
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
@ -3477,9 +3473,9 @@ TabChild::TabGroup()
}
TabChildGlobal::TabChildGlobal(TabChild* aTabChild)
: ContentFrameMessageManager(new nsFrameMessageManager(aTabChild)),
mTabChild(aTabChild)
: mTabChild(aTabChild)
{
SetIsNotDOMBinding();
}
TabChildGlobal::~TabChildGlobal()
@ -3489,6 +3485,11 @@ TabChildGlobal::~TabChildGlobal()
void
TabChildGlobal::Init()
{
NS_ASSERTION(!mMessageManager, "Re-initializing?!?");
mMessageManager = new nsFrameMessageManager(mTabChild,
nullptr,
MM_CHILD);
TelemetryScrollProbe::Create(this);
}
@ -3516,26 +3517,12 @@ NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TabChildGlobal)
NS_INTERFACE_MAP_ENTRY(nsIScriptObjectPrincipal)
NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)
NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(ContentFrameMessageManager)
NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
NS_IMPL_ADDREF_INHERITED(TabChildGlobal, DOMEventTargetHelper)
NS_IMPL_RELEASE_INHERITED(TabChildGlobal, DOMEventTargetHelper)
bool
TabChildGlobal::WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector)
{
bool ok = ContentFrameMessageManagerBinding::Wrap(aCx, this, this, aOptions,
nsJSPrincipals::get(mTabChild->GetPrincipal()),
true, aReflector);
if (ok) {
// Since we can't rewrap we have to preserve the global's wrapper here.
PreserveWrapper(ToSupports(this));
}
return ok;
}
// 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)
@ -3548,59 +3535,36 @@ TabChildGlobal::MarkForCC()
if (elm) {
elm->MarkForCC();
}
return MessageManagerGlobal::MarkForCC();
}
already_AddRefed<nsPIDOMWindowOuter>
TabChildGlobal::GetContent(ErrorResult& aError)
{
if (!mTabChild) {
aError.Throw(NS_ERROR_NULL_POINTER);
return nullptr;
}
nsCOMPtr<nsPIDOMWindowOuter> window =
do_GetInterface(mTabChild->WebNavigation());
return window.forget();
return mMessageManager ? mMessageManager->MarkForCC() : false;
}
NS_IMETHODIMP
TabChildGlobal::GetContent(mozIDOMWindowProxy** aContent)
{
ErrorResult rv;
*aContent = GetContent(rv).take();
return rv.StealNSResult();
}
already_AddRefed<nsIDocShell>
TabChildGlobal::GetDocShell(ErrorResult& aError)
{
if (!mTabChild) {
aError.Throw(NS_ERROR_NULL_POINTER);
return nullptr;
}
nsCOMPtr<nsIDocShell> window = do_GetInterface(mTabChild->WebNavigation());
return window.forget();
*aContent = nullptr;
if (!mTabChild)
return NS_ERROR_NULL_POINTER;
nsCOMPtr<nsPIDOMWindowOuter> window = do_GetInterface(mTabChild->WebNavigation());
window.forget(aContent);
return NS_OK;
}
NS_IMETHODIMP
TabChildGlobal::GetDocShell(nsIDocShell** aDocShell)
{
ErrorResult rv;
*aDocShell = GetDocShell(rv).take();
return rv.StealNSResult();
}
already_AddRefed<nsIEventTarget>
TabChildGlobal::GetTabEventTarget()
{
nsCOMPtr<nsIEventTarget> target = EventTargetFor(TaskCategory::Other);
return target.forget();
*aDocShell = nullptr;
if (!mTabChild)
return NS_ERROR_NULL_POINTER;
nsCOMPtr<nsIDocShell> docShell = do_GetInterface(mTabChild->WebNavigation());
docShell.swap(*aDocShell);
return NS_OK;
}
NS_IMETHODIMP
TabChildGlobal::GetTabEventTarget(nsIEventTarget** aTarget)
{
*aTarget = GetTabEventTarget().take();
nsCOMPtr<nsIEventTarget> target = EventTargetFor(TaskCategory::Other);
target.forget(aTarget);
return NS_OK;
}
@ -3616,7 +3580,7 @@ JSObject*
TabChildGlobal::GetGlobalJSObject()
{
NS_ENSURE_TRUE(mTabChild, nullptr);
return GetWrapper();
return mTabChild->GetGlobal();
}
nsresult

86
dom/ipc/TabChild.h
View File

@ -7,7 +7,6 @@
#ifndef mozilla_dom_TabChild_h
#define mozilla_dom_TabChild_h
#include "mozilla/dom/ContentFrameMessageManager.h"
#include "mozilla/dom/PBrowserChild.h"
#include "nsIWebNavigation.h"
#include "nsCOMPtr.h"
@ -79,7 +78,7 @@ class ClonedMessageData;
class CoalescedMouseData;
class CoalescedWheelData;
class TabChildGlobal : public ContentFrameMessageManager,
class TabChildGlobal : public DOMEventTargetHelper,
public nsIContentFrameMessageManager,
public nsIScriptObjectPrincipal,
public nsIGlobalObject,
@ -90,25 +89,58 @@ public:
void Init();
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TabChildGlobal, DOMEventTargetHelper)
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override
{
MOZ_CRASH("We should never get here!");
}
bool WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector);
virtual already_AddRefed<nsPIDOMWindowOuter> GetContent(ErrorResult& aError) override;
virtual already_AddRefed<nsIDocShell> GetDocShell(ErrorResult& aError) override;
virtual already_AddRefed<nsIEventTarget> GetTabEventTarget() override;
NS_FORWARD_SAFE_NSIMESSAGELISTENERMANAGER(mMessageManager)
NS_FORWARD_SAFE_NSIMESSAGESENDER(mMessageManager)
NS_FORWARD_SAFE_NSISYNCMESSAGESENDER(mMessageManager);
NS_FORWARD_SAFE_NSIMESSAGEMANAGERGLOBAL(mMessageManager)
NS_DECL_NSICONTENTFRAMEMESSAGEMANAGER
NS_IMETHOD SendSyncMessage(const nsAString& aMessageName,
JS::Handle<JS::Value> aObject,
JS::Handle<JS::Value> aRemote,
nsIPrincipal* aPrincipal,
JSContext* aCx,
uint8_t aArgc,
JS::MutableHandle<JS::Value> aRetval) override
{
return mMessageManager
? mMessageManager->SendSyncMessage(aMessageName, aObject, aRemote,
aPrincipal, aCx, aArgc, aRetval)
: NS_ERROR_NULL_POINTER;
}
NS_IMETHOD SendRpcMessage(const nsAString& aMessageName,
JS::Handle<JS::Value> aObject,
JS::Handle<JS::Value> aRemote,
nsIPrincipal* aPrincipal,
JSContext* aCx,
uint8_t aArgc,
JS::MutableHandle<JS::Value> aRetval) override
{
return mMessageManager
? mMessageManager->SendRpcMessage(aMessageName, aObject, aRemote,
aPrincipal, aCx, aArgc, aRetval)
: NS_ERROR_NULL_POINTER;
}
NS_IMETHOD GetContent(mozIDOMWindowProxy** aContent) override;
NS_IMETHOD GetDocShell(nsIDocShell** aDocShell) override;
NS_IMETHOD GetTabEventTarget(nsIEventTarget** aTarget) override;
nsresult AddEventListener(const nsAString& aType,
nsIDOMEventListener* aListener,
bool aUseCapture)
{
// By default add listeners only for trusted events!
return DOMEventTargetHelper::AddEventListener(aType, aListener,
aUseCapture, false, 2);
}
using DOMEventTargetHelper::AddEventListener;
NS_IMETHOD AddEventListener(const nsAString& aType,
nsIDOMEventListener* aListener,
bool aUseCapture, bool aWantsUntrusted,
uint8_t optional_argc) override
{
return DOMEventTargetHelper::AddEventListener(aType, aListener,
aUseCapture,
aWantsUntrusted,
optional_argc);
}
nsresult
GetEventTargetParent(EventChainPreVisitor& aVisitor) override
@ -120,6 +152,11 @@ public:
virtual nsIPrincipal* GetPrincipal() override;
virtual JSObject* GetGlobalJSObject() override;
virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override
{
MOZ_CRASH("TabChildGlobal doesn't use DOM bindings!");
}
// Dispatch a runnable related to the global.
virtual nsresult Dispatch(mozilla::TaskCategory aCategory,
already_AddRefed<nsIRunnable>&& aRunnable) override;
@ -130,6 +167,7 @@ public:
virtual AbstractThread*
AbstractMainThreadFor(mozilla::TaskCategory aCategory) override;
nsCOMPtr<nsIContentFrameMessageManager> mMessageManager;
RefPtr<TabChild> mTabChild;
protected:
@ -164,13 +202,6 @@ public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(TabChildBase)
virtual bool WrapGlobalObject(JSContext* aCx,
JS::CompartmentOptions& aOptions,
JS::MutableHandle<JSObject*> aReflector) override
{
return mTabChildGlobal->WrapGlobalObject(aCx, aOptions, aReflector);
}
virtual nsIWebNavigation* WebNavigation() const = 0;
virtual PuppetWidget* WebWidget() = 0;
nsIPrincipal* GetPrincipal() { return mPrincipal; }
@ -279,11 +310,6 @@ public:
FORWARD_SHMEM_ALLOCATOR_TO(PBrowserChild)
nsIContentFrameMessageManager* GetMessageManager()
{
return mTabChildGlobal;
}
/**
* MessageManagerCallback methods that we override.
*/

1
dom/ipc/TabParent.cpp
View File

@ -13,7 +13,6 @@
#include "nsAccessibilityService.h"
#endif
#include "mozilla/BrowserElementParent.h"
#include "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/ContentBridgeParent.h"
#include "mozilla/dom/ContentParent.h"
#include "mozilla/dom/DataTransfer.h"

1
dom/ipc/nsIContentChild.cpp
View File

@ -7,7 +7,6 @@
#include "nsIContentChild.h"
#include "mozilla/dom/ContentChild.h"
#include "mozilla/dom/ChildProcessMessageManager.h"
#include "mozilla/dom/DOMTypes.h"
#include "mozilla/dom/File.h"
#include "mozilla/dom/PermissionMessageUtils.h"

2
dom/ipc/nsIContentParent.cpp
View File

@ -8,7 +8,6 @@
#include "mozilla/Preferences.h"
#include "mozilla/dom/File.h"
#include "mozilla/dom/ChromeMessageSender.h"
#include "mozilla/dom/ContentParent.h"
#include "mozilla/dom/ContentBridgeParent.h"
#include "mozilla/dom/ContentProcessManager.h"
@ -25,6 +24,7 @@
#include "mozilla/ipc/IPCStreamSource.h"
#include "mozilla/Unused.h"
#include "nsFrameMessageManager.h"
#include "nsIWebBrowserChrome.h"
#include "nsPrintfCString.h"
#include "xpcpublic.h"

5
dom/ipc/nsIContentParent.h
View File

@ -44,7 +44,6 @@ namespace dom {
class Blob;
class BlobConstructorParams;
class BlobImpl;
class ChromeMessageSender;
class ContentParent;
class ContentBridgeParent;
class IPCTabContext;
@ -89,7 +88,7 @@ public:
ContentBridgeParent* AsContentBridgeParent();
mozilla::dom::ChromeMessageSender* GetMessageManager() const { return mMessageManager; }
nsFrameMessageManager* GetMessageManager() const { return mMessageManager; }
virtual bool SendActivate(PBrowserParent* aTab) = 0;
@ -162,7 +161,7 @@ protected: // IPDL methods
const ClonedMessageData& aData);
protected: // members
RefPtr<mozilla::dom::ChromeMessageSender> mMessageManager;
RefPtr<nsFrameMessageManager> mMessageManager;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIContentParent, NS_ICONTENTPARENT_IID)

3
dom/ipc/remote-test.js
View File

@ -5,7 +5,8 @@
dump("Loading remote script!\n");
dump(content + "\n");
var cpm = Cc["@mozilla.org/childprocessmessagemanager;1"].getService();
var cpm = Cc["@mozilla.org/childprocessmessagemanager;1"]
.getService(Components.interfaces.nsISyncMessageSender);
cpm.addMessageListener("cpm-async",
function(m) {
cpm.sendSyncMessage("ppm-sync");

6
dom/ipc/test.xul
View File

@ -85,11 +85,11 @@
// 1. Test that loading a script works, and that accessing process level mm and
// global mm works.
var ppm = Components.classes["@mozilla.org/parentprocessmessagemanager;1"]
.getService();
.getService(Components.interfaces.nsIMessageBroadcaster);
var gm = Components.classes["@mozilla.org/globalmessagemanager;1"]
.getService();
.getService(Components.interfaces.nsIMessageBroadcaster);
var cpm = Components.classes["@mozilla.org/childprocessmessagemanager;1"]
.getService();
.getService(Components.interfaces.nsISyncMessageSender);
if (ppm.childCount != 2) {
alert("Should have two child processes!");

18
dom/ipc/tests/test_blob_sliced_from_child_process.html
View File

@ -53,7 +53,7 @@ function parentFrameScript(mm) {
let finishedTestingBlob = false;
let finishedTestingSlice = false;
mm.addMessageListener(messageName, SpecialPowers.wrapCallback(function(message) {
mm.addMessageListener(messageName, function(message) {
if ("blob" in message.data) {
is(receivedBlob, false, "Have not yet received Blob");
is(receivedSlice, false, "Have not yet received Slice");
@ -64,7 +64,7 @@ function parentFrameScript(mm) {
let blob = message.data.blob;
ok(SpecialPowers.call_Instanceof(blob, Blob), "Received a Blob");
ok(blob instanceof Blob, "Received a Blob");
is(blob.size, blobText.length, "Blob has correct size");
is(blob.type, blobType, "Blob has correct type");
@ -73,7 +73,7 @@ function parentFrameScript(mm) {
blob.size,
blobType);
ok(SpecialPowers.call_Instanceof(slice, Blob), "Slice returned a Blob");
ok(slice instanceof Blob, "Slice returned a Blob");
is(slice.size,
blobData[blobData.length - 1].length,
"Slice has correct size");
@ -91,7 +91,7 @@ function parentFrameScript(mm) {
SimpleTest.finish();
}
};
SpecialPowers.wrap(reader).readAsText(slice);
reader.readAsText(slice);
return;
}
@ -105,7 +105,7 @@ function parentFrameScript(mm) {
let slice = message.data.slice;
ok(SpecialPowers.call_Instanceof(slice, Blob), "Received a Blob for slice");
ok(slice instanceof Blob, "Received a Blob for slice");
is(slice.size, sliceText.length, "Slice has correct size");
is(slice.type, blobType, "Slice has correct type");
@ -115,7 +115,7 @@ function parentFrameScript(mm) {
let slice2 = slice.slice(1, 2, blobType);
ok(SpecialPowers.call_Instanceof(slice2, Blob), "Slice returned a Blob");
ok(slice2 instanceof Blob, "Slice returned a Blob");
is(slice2.size, 1, "Slice has correct size");
is(slice2.type, blobType, "Slice has correct type");
@ -129,15 +129,15 @@ function parentFrameScript(mm) {
SimpleTest.finish();
}
};
SpecialPowers.wrap(reader2).readAsText(slice2);
reader2.readAsText(slice2);
};
SpecialPowers.wrap(reader).readAsText(slice);
reader.readAsText(slice);
return;
}
ok(false, "Received a bad message: " + JSON.stringify(message.data));
}));
});
mm.loadFrameScript("data:,(" + childFrameScript.toString() + ")();",
false);

8
dom/ipc/tests/test_blob_sliced_from_parent_process.html
View File

@ -117,13 +117,13 @@ function parentFrameScript(mm) {
function* testSteps() {
let slice = yield undefined;
ok(SpecialPowers.call_Instanceof(slice, Blob), "Received a Blob");
ok(slice instanceof Blob, "Received a Blob");
is(slice.size, sliceText.length, "Slice has correct size");
is(slice.type, blobType, "Slice has correct type");
let reader = new FileReader();
reader.onload = grabAndContinue;
SpecialPowers.wrap(reader).readAsText(slice);
reader.readAsText(slice);
yield undefined;
is(reader.result, sliceText, "Slice has correct data");
@ -133,7 +133,7 @@ function parentFrameScript(mm) {
let testGenerator = testSteps();
testGenerator.next();
mm.addMessageListener(messageName, SpecialPowers.wrapCallback(function(message) {
mm.addMessageListener(messageName, function(message) {
let data = message.data;
switch (data.op) {
case "info": {
@ -156,7 +156,7 @@ function parentFrameScript(mm) {
SimpleTest.finish();
}
}
}));
});
mm.loadFrameScript("data:,(" + childFrameScript.toString() + ")();",
false);

3
dom/ipc/tests/test_bug1086684.html
View File

@ -52,8 +52,7 @@
test.next(msg.data.value);
}
mm.addMessageListener("testBug1086684:childDone",
SpecialPowers.wrapCallback(testDone));
mm.addMessageListener("testBug1086684:childDone", testDone);
let blob = new Blob([]);
let file = new File([blob], "helloworld.txt", { type: "text/plain" });

3
dom/ipc/tests/test_cpow_cookies.html
View File

@ -40,8 +40,7 @@
test.next(msg.data);
}
mm.addMessageListener("testCPOWCookies:test1Finished",
SpecialPowers.wrapCallback(testDone));
mm.addMessageListener("testCPOWCookies:test1Finished", testDone);
mm.sendAsyncMessage("testCPOWCookies:test1", {});
lastResult = yield;

5
dom/media/PeerConnection.js
View File

@ -68,8 +68,9 @@ class GlobalPCList {
Services.obs.addObserver(this, "gmp-plugin-crash", true);
Services.obs.addObserver(this, "PeerConnection:response:allow", true);
Services.obs.addObserver(this, "PeerConnection:response:deny", true);
if (Services.cpmm) {
Services.cpmm.addMessageListener("gmp-plugin-crash", this);
if (Cc["@mozilla.org/childprocessmessagemanager;1"]) {
let mm = Cc["@mozilla.org/childprocessmessagemanager;1"].getService(Ci.nsIMessageListenerManager);
mm.addMessageListener("gmp-plugin-crash", this);
}
}

8
dom/notification/NotificationDB.jsm
View File

@ -15,6 +15,10 @@ ChromeUtils.import("resource://gre/modules/osfile.jsm");
ChromeUtils.defineModuleGetter(this, "Services",
"resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyServiceGetter(this, "ppmm",
"@mozilla.org/parentprocessmessagemanager;1",
"nsIMessageListenerManager");
XPCOMUtils.defineLazyServiceGetter(this, "notificationStorage",
"@mozilla.org/notificationStorage;1",
"nsINotificationStorage");
@ -52,13 +56,13 @@ var NotificationDB = {
registerListeners: function() {
for (let message of kMessages) {
Services.ppmm.addMessageListener(message, this);
ppmm.addMessageListener(message, this);
}
},
unregisterListeners: function() {
for (let message of kMessages) {
Services.ppmm.removeMessageListener(message, this);
ppmm.removeMessageListener(message, this);
}
},

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