Reviewed by Sam Weinig, Anders Carlsson, and (unofficially) Adam Barth.
https://bugs.webkit.org/show_bug.cgi?id=20879
Implement HTML5 channel messaging
Tests: fast/events/message-channel-gc.html
fast/events/message-port-deleted-document.html
fast/events/message-port-deleted-frame.html
fast/events/message-port-inactive-document.html
fast/events/message-port.html
http/tests/security/MessagePort/event-listener-context.html
* Configurations/WebCore.xcconfig:
Removed unused ENABLE_CROSS_DOCUMENT_MESSAGING macro.
* DerivedSources.make:
Added MessageChannel and MessagePort.
* WebCore.pro: Made MessageEvent compilation unconditional, as it could not possibly be
turmed off anyway. Added new files.
* GNUmakefile.am:
* WebCore.pro:
* WebCore.vcproj/WebCore.vcproj:
* WebCore.xcodeproj/project.pbxproj:
* WebCoreSources.bkl:
Added new files.
* bindings/js/JSDOMWindowBase.h:
* bindings/js/JSDOMWindowBase.cpp: (WebCore::JSDOMWindowBase::getValueProperty):
Added suport for window.MessageChannel constructor.
* bindings/js/JSDOMWindowCustom.cpp: (WebCore::JSDOMWindow::postMessage):
* page/DOMWindow.cpp:
(WebCore::DOMWindow::postMessage):
* page/DOMWindow.h:
* page/DOMWindow.idl:
Added support for three-argument postMessage (that posts a MessagePort).
* dom/EventTarget.cpp:
(WebCore::EventTarget::toMessagePort):
* dom/EventTarget.h:
* bindings/js/JSEventTargetBase.cpp: (WebCore::toJS): Added MessagePort as yet another
EventTarget variant.
* bindings/js/JSMessageChannelConstructor.h:
* bindings/js/JSMessageChannelConstructor.cpp: Added a custom constructor, so that it could
take a browsing context (document) parameter.
* bindings/js/JSMessageChannelCustom.cpp: Added.
(WebCore::JSMessageChannel::mark): JSMessageChannel uses a custom mark function to mark
port1 and port2 that it owns.
* bindings/js/JSMessagePortCustom.cpp: Added.
(WebCore::JSMessagePort::startConversation):
(WebCore::JSMessagePort::addEventListener):
(WebCore::JSMessagePort::removeEventListener):
(WebCore::JSMessagePort::dispatchEvent):
(WebCore::JSMessagePort::setOnmessage):
(WebCore::JSMessagePort::onmessage):
(WebCore::JSMessagePort::setOnclose):
(WebCore::JSMessagePort::onclose):
(WebCore::JSMessagePort::mark):
* dom/MessagePort.cpp: Added.
* dom/MessagePort.h: Added.
* dom/MessagePort.idl: Added.
Added a MessagePort implementation. Currently, it is not thread-safe at all, and only works
with Documents as contexts, but in the future, it will be used for communication with worker
threads.
* bindings/objc/DOMInternal.h: Include "DOMMessagePortInternal.h". The new APIs do not
really have Obj-C bindings, as they are far from being final, but a MessagePort stub is
needed for MessageEvent.
* bindings/scripts/CodeGeneratorJS.pm: Include PlatformString.h for MessagePort happiness.
* dom/Document.cpp:
(WebCore::MessagePortTimer::MessagePortTimer):
(WebCore::MessagePortTimer::fired):
(WebCore::Document::processMessagePortMessagesSoon):
(WebCore::Document::~Document):
(WebCore::Document::dispatchMessagePortEvents):
(WebCore::Document::createdMessagePort):
(WebCore::Document::destroyedMessagePort):
* dom/Document.h:
Document keeps track of all MessagePort objects that were created when it was fully active
in its context.
* dom/EventNames.h: Added closeEvent.
* dom/MessageChannel.cpp: Added.
(WebCore::MessageChannel::MessageChannel):
(WebCore::MessageChannel::~MessageChannel):
* dom/MessageChannel.h: Added.
(WebCore::MessageChannel::create):
(WebCore::MessageChannel::port1):
(WebCore::MessageChannel::port2):
* dom/MessageChannel.idl: Added.
Addded JSMessageChannel implementation.
* dom/MessageEvent.cpp:
(WebCore::MessageEvent::MessageEvent):
(WebCore::MessageEvent::initMessageEvent):
* dom/MessageEvent.h:
(WebCore::MessageEvent::create):
(WebCore::MessageEvent::messagePort):
* dom/MessageEvent.idl:
MessageEvent has a MessagePort member now, making it possible to pass ports across
documents.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36891 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/WebCore/DerivedSources.cpp b/WebCore/DerivedSources.cpp
index b8b9529..77a6c89 100644
--- a/WebCore/DerivedSources.cpp
+++ b/WebCore/DerivedSources.cpp
@@ -141,7 +141,9 @@
#include "JSLocation.cpp"
#include "JSMediaError.cpp"
#include "JSMediaList.cpp"
+#include "JSMessageChannel.cpp"
#include "JSMessageEvent.cpp"
+#include "JSMessagePort.cpp"
#include "JSMimeType.cpp"
#include "JSMimeTypeArray.cpp"
#include "JSMouseEvent.cpp"
