gecko-dev/dom/base/nsDOMClassInfo.cpp

2177 lines
69 KiB
C++
Raw Normal View History

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
2012-05-21 11:12:37 +00:00
/* 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/ArrayUtils.h"
#ifdef XP_WIN
#undef GetClassName
#endif
// JavaScript includes
#include "jsapi.h"
#include "jsfriendapi.h"
#include "WrapperFactory.h"
#include "AccessCheck.h"
#include "XrayWrapper.h"
#include "xpcpublic.h"
#include "xpcprivate.h"
#include "XPCWrapper.h"
#include "mozilla/DOMEventTargetHelper.h"
Bug 742217. Reduce the use of nested namespaces in our binding code. r=peterv,bent In the new setup, all per-interface DOM binding files are exported into mozilla/dom. General files not specific to an interface are also exported into mozilla/dom. In terms of namespaces, most things now live in mozilla::dom. Each interface Foo that has generated code has a mozilla::dom::FooBinding namespace for said generated code (and possibly a mozilla::bindings::FooBinding_workers if there's separate codegen for workers). IDL enums are a bit weird: since the name of the enum and the names of its entries all end up in the same namespace, we still generate a C++ namespace with the name of the IDL enum type with "Values" appended to it, with a ::valuelist inside for the actual C++ enum. We then typedef EnumFooValues::valuelist to EnumFoo. That makes it a bit more difficult to refer to the values, but means that values from different enums don't collide with each other. The enums with the proto and constructor IDs in them now live under the mozilla::dom::prototypes and mozilla::dom::constructors namespaces respectively. Again, this lets us deal sanely with the whole "enum value names are flattened into the namespace the enum is in" deal. The main benefit of this setup (and the reason "Binding" got appended to the per-interface namespaces) is that this way "using mozilla::dom" should Just Work for consumers and still allow C++ code to sanely use the IDL interface names for concrete classes, which is fairly desirable. --HG-- rename : dom/bindings/Utils.cpp => dom/bindings/BindingUtils.cpp rename : dom/bindings/Utils.h => dom/bindings/BindingUtils.h
2012-05-03 04:35:38 +00:00
#include "mozilla/dom/RegisterBindings.h"
#include "nscore.h"
#include "nsDOMClassInfo.h"
#include "nsIDOMClassInfo.h"
#include "nsCRT.h"
#include "nsCRTGlue.h"
#include "nsICategoryManager.h"
#include "nsIComponentRegistrar.h"
#include "nsXPCOM.h"
#include "nsISimpleEnumerator.h"
#include "nsISupportsPrimitives.h"
#include "nsIXPConnect.h"
#include "xptcall.h"
#include "nsTArray.h"
// General helper includes
#include "nsGlobalWindow.h"
#include "nsIContent.h"
#include "nsIDocument.h"
#include "nsIDOMDocument.h"
#include "nsIDOMEvent.h"
#include "nsIDOMEventListener.h"
#include "nsContentUtils.h"
#include "nsIDOMGlobalPropertyInitializer.h"
#include "mozilla/Attributes.h"
#include "mozilla/Telemetry.h"
// Window scriptable helper includes
#include "nsScriptNameSpaceManager.h"
// DOM base includes
#include "nsIDOMWindow.h"
#include "nsPIDOMWindow.h"
#include "nsIDOMConstructor.h"
// DOM core includes
#include "nsError.h"
#include "nsIDOMXULButtonElement.h"
#include "nsIDOMXULCheckboxElement.h"
#include "nsIDOMXULPopupElement.h"
// Event related includes
#include "nsIDOMEventTarget.h"
// CSS related includes
#include "nsCSSRules.h"
#include "nsIDOMCSSRule.h"
#include "nsAutoPtr.h"
#include "nsMemory.h"
// includes needed for the prototype chain interfaces
#include "nsIDOMCSSKeyframeRule.h"
#include "nsIDOMCSSKeyframesRule.h"
#include "nsIDOMCSSImportRule.h"
#include "nsIDOMCSSMediaRule.h"
#include "nsIDOMCSSFontFaceRule.h"
#include "nsIDOMCSSMozDocumentRule.h"
#include "nsIDOMCSSSupportsRule.h"
#include "nsIDOMCSSCounterStyleRule.h"
#include "nsIDOMCSSPageRule.h"
#include "nsIDOMCSSStyleRule.h"
#include "nsIDOMXULCommandDispatcher.h"
#include "nsIControllers.h"
#ifdef MOZ_XUL
#include "nsITreeSelection.h"
#include "nsITreeContentView.h"
#include "nsITreeView.h"
#include "nsIXULTemplateBuilder.h"
#endif
#include "nsIEventListenerService.h"
#include "nsIMessageManager.h"
#include "mozilla/dom/TouchEvent.h"
#include "nsWrapperCacheInlines.h"
#include "mozilla/dom/HTMLCollectionBinding.h"
#ifdef MOZ_B2G_FM
#include "FMRadio.h"
#endif
#include "nsDebug.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/Likely.h"
#include "nsIInterfaceInfoManager.h"
#ifdef MOZ_TIME_MANAGER
#include "TimeManager.h"
#endif
using namespace mozilla;
using namespace mozilla::dom;
// NOTE: DEFAULT_SCRIPTABLE_FLAGS and DOM_DEFAULT_SCRIPTABLE_FLAGS
// are defined in nsIDOMClassInfo.h.
#define DOMCLASSINFO_STANDARD_FLAGS \
(nsIClassInfo::MAIN_THREAD_ONLY | \
nsIClassInfo::DOM_OBJECT | \
nsIClassInfo::SINGLETON_CLASSINFO)
#ifdef DEBUG
#define NS_DEFINE_CLASSINFO_DATA_DEBUG(_class) \
eDOMClassInfo_##_class##_id,
#else
#define NS_DEFINE_CLASSINFO_DATA_DEBUG(_class) \
// nothing
#endif
#define NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, \
_chromeOnly, _allowXBL) \
{ #_class, \
nullptr, \
_helper::doCreate, \
nullptr, \
nullptr, \
nullptr, \
_flags, \
true, \
_chromeOnly, \
_allowXBL, \
false, \
NS_DEFINE_CLASSINFO_DATA_DEBUG(_class) \
},
#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)
// This list of NS_DEFINE_CLASSINFO_DATA macros is what gives the DOM
// classes their correct behavior when used through XPConnect. The
// arguments that are passed to NS_DEFINE_CLASSINFO_DATA are
//
// 1. Class name as it should appear in JavaScript, this name is also
// used to find the id of the class in nsDOMClassInfo
// (i.e. e<classname>_id)
// 2. Scriptable helper class
// 3. nsIClassInfo/nsIXPCScriptable flags (i.e. for GetScriptableFlags)
static nsDOMClassInfoData sClassInfoData[] = {
// Base classes
NS_DEFINE_CLASSINFO_DATA(DOMPrototype, nsDOMConstructorSH,
DOM_BASE_SCRIPTABLE_FLAGS |
nsIXPCScriptable::WANT_PRECREATE |
nsIXPCScriptable::WANT_RESOLVE |
nsIXPCScriptable::WANT_HASINSTANCE |
nsIXPCScriptable::DONT_ENUM_QUERY_INTERFACE)
NS_DEFINE_CLASSINFO_DATA(DOMConstructor, nsDOMConstructorSH,
DOM_BASE_SCRIPTABLE_FLAGS |
nsIXPCScriptable::WANT_PRECREATE |
nsIXPCScriptable::WANT_RESOLVE |
nsIXPCScriptable::WANT_HASINSTANCE |
nsIXPCScriptable::WANT_CALL |
nsIXPCScriptable::WANT_CONSTRUCT |
nsIXPCScriptable::DONT_ENUM_QUERY_INTERFACE)
// Misc Core related classes
// CSS classes
2001-05-09 01:39:02 +00:00
NS_DEFINE_CLASSINFO_DATA(CSSStyleRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSImportRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSMediaRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSNameSpaceRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
// XUL classes
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULCommandDispatcher, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
#endif
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULControllers, nsNonDOMObjectSH,
DEFAULT_SCRIPTABLE_FLAGS)
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(TreeSelection, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(TreeContentView, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
#endif
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULTemplateBuilder, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULTreeBuilder, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
#endif
NS_DEFINE_CLASSINFO_DATA(CSSMozDocumentRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSSupportsRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSFontFaceRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ContentFrameMessageManager,
nsMessageManagerSH<nsEventTargetSH>,
DOM_DEFAULT_SCRIPTABLE_FLAGS |
nsIXPCScriptable::WANT_ENUMERATE |
nsIXPCScriptable::IS_GLOBAL_OBJECT)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ContentProcessMessageManager,
nsMessageManagerSH<nsDOMGenericSH>,
DOM_DEFAULT_SCRIPTABLE_FLAGS |
nsIXPCScriptable::WANT_ENUMERATE |
nsIXPCScriptable::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_CLASSINFO_DATA(CSSKeyframeRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSKeyframesRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSCounterStyleRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSPageRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSFontFeatureValuesRule, 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,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULButtonElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULCheckboxElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULPopupElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
};
nsIXPConnect *nsDOMClassInfo::sXPConnect = nullptr;
bool nsDOMClassInfo::sIsInitialized = false;
jsid nsDOMClassInfo::sConstructor_id = JSID_VOID;
jsid nsDOMClassInfo::sWrappedJSObject_id = JSID_VOID;
static const JSClass *sObjectClass = nullptr;
/**
* Set our JSClass pointer for the Object class
*/
static void
FindObjectClass(JSContext* cx, JSObject* aGlobalObject)
{
NS_ASSERTION(!sObjectClass,
"Double set of sObjectClass");
JS::Rooted<JSObject*> obj(cx), proto(cx, aGlobalObject);
do {
obj = proto;
js::GetObjectProto(cx, obj, &proto);
} while (proto);
sObjectClass = js::GetObjectJSClass(obj);
}
// Helper to handle torn-down inner windows.
static inline nsresult
SetParentToWindow(nsGlobalWindow *win, JSObject **parent)
{
MOZ_ASSERT(win);
MOZ_ASSERT(win->IsInnerWindow());
*parent = win->FastGetGlobalJSObject();
if (MOZ_UNLIKELY(!*parent)) {
// The inner window has been torn down. The scope is dying, so don't create
// any new wrappers.
return NS_ERROR_FAILURE;
}
return NS_OK;
}
// static
nsISupports *
nsDOMClassInfo::GetNative(nsIXPConnectWrappedNative *wrapper, JSObject *obj)
{
return wrapper ? wrapper->Native() : static_cast<nsISupports*>(js::GetObjectPrivate(obj));
}
nsresult
nsDOMClassInfo::DefineStaticJSVals()
{
AutoJSAPI jsapi;
jsapi.Init(xpc::UnprivilegedJunkScope());
JSContext* cx = jsapi.cx();
#define SET_JSID_TO_STRING(_id, _cx, _str) \
if (JSString *str = ::JS_AtomizeAndPinString(_cx, _str)) \
_id = INTERNED_STRING_TO_JSID(_cx, str); \
2010-07-15 06:19:36 +00:00
else \
return NS_ERROR_OUT_OF_MEMORY;
2010-07-15 06:19:36 +00:00
SET_JSID_TO_STRING(sConstructor_id, cx, "constructor");
SET_JSID_TO_STRING(sWrappedJSObject_id, cx, "wrappedJSObject");
return NS_OK;
}
// static
bool
nsDOMClassInfo::ObjectIsNativeWrapper(JSContext* cx, JSObject* obj)
{
return xpc::WrapperFactory::IsXrayWrapper(obj) &&
xpc::AccessCheck::wrapperSubsumes(obj);
}
nsDOMClassInfo::nsDOMClassInfo(nsDOMClassInfoData* aData) : mData(aData)
{
}
NS_IMPL_ADDREF(nsDOMClassInfo)
NS_IMPL_RELEASE(nsDOMClassInfo)
NS_INTERFACE_MAP_BEGIN(nsDOMClassInfo)
if (aIID.Equals(NS_GET_IID(nsXPCClassInfo)))
foundInterface = static_cast<nsIClassInfo*>(
static_cast<nsXPCClassInfo*>(this));
else
NS_INTERFACE_MAP_ENTRY(nsIXPCScriptable)
NS_INTERFACE_MAP_ENTRY(nsIClassInfo)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIClassInfo)
NS_INTERFACE_MAP_END
static const JSClass sDOMConstructorProtoClass = {
"DOM Constructor.prototype", 0
};
static const char *
CutPrefix(const char *aName) {
static const char prefix_nsIDOM[] = "nsIDOM";
static const char prefix_nsI[] = "nsI";
if (strncmp(aName, prefix_nsIDOM, sizeof(prefix_nsIDOM) - 1) == 0) {
return aName + sizeof(prefix_nsIDOM) - 1;
}
if (strncmp(aName, prefix_nsI, sizeof(prefix_nsI) - 1) == 0) {
return aName + sizeof(prefix_nsI) - 1;
}
return aName;
}
// static
nsresult
nsDOMClassInfo::RegisterClassProtos(int32_t aClassInfoID)
{
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
bool found_old;
const nsIID *primary_iid = sClassInfoData[aClassInfoID].mProtoChainInterface;
if (!primary_iid || primary_iid == &NS_GET_IID(nsISupports)) {
return NS_OK;
}
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
NS_ENSURE_TRUE(iim, NS_ERROR_NOT_AVAILABLE);
nsCOMPtr<nsIInterfaceInfo> if_info;
bool first = true;
iim->GetInfoForIID(primary_iid, getter_AddRefs(if_info));
while (if_info) {
const nsIID *iid = nullptr;
if_info->GetIIDShared(&iid);
NS_ENSURE_TRUE(iid, NS_ERROR_UNEXPECTED);
if (iid->Equals(NS_GET_IID(nsISupports))) {
break;
}
const char *name = nullptr;
if_info->GetNameShared(&name);
NS_ENSURE_TRUE(name, NS_ERROR_UNEXPECTED);
nameSpaceManager->RegisterClassProto(CutPrefix(name), iid, &found_old);
if (first) {
first = false;
} else if (found_old) {
break;
}
nsCOMPtr<nsIInterfaceInfo> tmp(if_info);
tmp->GetParent(getter_AddRefs(if_info));
}
return NS_OK;
}
#define _DOM_CLASSINFO_MAP_BEGIN(_class, _ifptr, _has_class_if) \
{ \
nsDOMClassInfoData &d = sClassInfoData[eDOMClassInfo_##_class##_id]; \
d.mProtoChainInterface = _ifptr; \
d.mHasClassInterface = _has_class_if; \
static const nsIID *interface_list[] = {
#define DOM_CLASSINFO_MAP_BEGIN(_class, _interface) \
_DOM_CLASSINFO_MAP_BEGIN(_class, &NS_GET_IID(_interface), true)
#define DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(_class, _interface) \
_DOM_CLASSINFO_MAP_BEGIN(_class, &NS_GET_IID(_interface), false)
#define DOM_CLASSINFO_MAP_ENTRY(_if) \
&NS_GET_IID(_if),
#define DOM_CLASSINFO_MAP_CONDITIONAL_ENTRY(_if, _cond) \
(_cond) ? &NS_GET_IID(_if) : nullptr,
#define DOM_CLASSINFO_MAP_END \
nullptr \
}; \
\
/* Compact the interface list */ \
size_t count = ArrayLength(interface_list); \
/* count is the number of array entries, which is one greater than the */ \
/* number of interfaces due to the terminating null */ \
for (size_t i = 0; i < count - 1; ++i) { \
if (!interface_list[i]) { \
/* We are moving the element at index i+1 and successors, */ \
/* so we must move only count - (i+1) elements total. */ \
memmove(&interface_list[i], &interface_list[i+1], \
sizeof(nsIID*) * (count - (i+1))); \
/* Make sure to examine the new pointer we ended up with at this */ \
/* slot, since it may be null too */ \
--i; \
--count; \
} \
} \
\
d.mInterfaces = interface_list; \
}
nsresult
nsDOMClassInfo::Init()
{
/* Errors that can trigger early returns are done first,
otherwise nsDOMClassInfo is left in a half inited state. */
Bug 895322 - Part 1: Replace the usages of MOZ_STATIC_ASSERT with C++11 static_assert; r=Waldo This patch was mostly generated by running the following scripts on the codebase, with some manual changes made afterwards: # static_assert.sh #!/bin/bash # Command to convert an NSPR integer type to the equivalent standard integer type function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.cc" \ -o -iname "*.mm" \) | \ xargs -n 1 `dirname $0`/assert_replacer.py #sed -i -e "s/\b$1\b/$2/g" } convert MOZ_STATIC_ASSERT static_assert hg rev --no-backup mfbt/Assertions.h \ media/webrtc/signaling/src/sipcc/core/includes/ccapi.h \ modules/libmar/src/mar_private.h \ modules/libmar/src/mar.h # assert_replacer.py #!/usr/bin/python import sys import re pattern = re.compile(r"\bMOZ_STATIC_ASSERT\b") def replaceInPlace(fname): print fname f = open(fname, "rw+") lines = f.readlines() for i in range(0, len(lines)): while True: index = re.search(pattern, lines[i]) if index != None: index = index.start() lines[i] = lines[i][0:index] + "static_assert" + lines[i][index+len("MOZ_STATIC_ASSERT"):] for j in range(i + 1, len(lines)): if lines[j].find(" ", index) == index: lines[j] = lines[j][0:index] + lines[j][index+4:] else: break else: break f.seek(0, 0) f.truncate() f.write("".join(lines)) f.close() argc = len(sys.argv) for i in range(1, argc): replaceInPlace(sys.argv[i]) --HG-- extra : rebase_source : 4b4a4047d82f2c205b9fad8d56dfc3f1afc0b045
2013-07-18 17:59:53 +00:00
static_assert(sizeof(uintptr_t) == sizeof(void*),
"BAD! You'll need to adjust the size of uintptr_t to the "
"size of a pointer on your platform.");
NS_ENSURE_TRUE(!sIsInitialized, NS_ERROR_ALREADY_INITIALIZED);
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
NS_ADDREF(sXPConnect = nsContentUtils::XPConnect());
nsCOMPtr<nsIXPCFunctionThisTranslator> elt = new nsEventListenerThisTranslator();
sXPConnect->SetFunctionThisTranslator(NS_GET_IID(nsIDOMEventListener), elt);
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(DOMPrototype, nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(DOMConstructor, nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSStyleRule, nsIDOMCSSStyleRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSStyleRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSImportRule, nsIDOMCSSImportRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSImportRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSMediaRule, nsIDOMCSSMediaRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSMediaRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(CSSNameSpaceRule, nsIDOMCSSRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSRule)
DOM_CLASSINFO_MAP_END
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(XULCommandDispatcher, nsIDOMXULCommandDispatcher)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULCommandDispatcher)
DOM_CLASSINFO_MAP_END
#endif
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULControllers, nsIControllers)
DOM_CLASSINFO_MAP_ENTRY(nsIControllers)
DOM_CLASSINFO_MAP_END
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(TreeSelection, nsITreeSelection)
DOM_CLASSINFO_MAP_ENTRY(nsITreeSelection)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(TreeContentView, nsITreeContentView)
DOM_CLASSINFO_MAP_ENTRY(nsITreeContentView)
DOM_CLASSINFO_MAP_ENTRY(nsITreeView)
DOM_CLASSINFO_MAP_END
#endif
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(XULTemplateBuilder, nsIXULTemplateBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsIXULTemplateBuilder)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(XULTreeBuilder, nsIXULTreeBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsIXULTreeBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsIXULTemplateBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsITreeView)
DOM_CLASSINFO_MAP_END
#endif
DOM_CLASSINFO_MAP_BEGIN(CSSMozDocumentRule, nsIDOMCSSMozDocumentRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSMozDocumentRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSSupportsRule, nsIDOMCSSSupportsRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSSupportsRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSFontFaceRule, nsIDOMCSSFontFaceRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSFontFaceRule)
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(nsIProcessChecker)
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(CSSKeyframeRule, nsIDOMCSSKeyframeRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSKeyframeRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSKeyframesRule, nsIDOMCSSKeyframesRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSKeyframesRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSCounterStyleRule, nsIDOMCSSCounterStyleRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSCounterStyleRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSPageRule, nsIDOMCSSPageRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSPageRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSFontFeatureValuesRule, nsIDOMCSSFontFeatureValuesRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSFontFeatureValuesRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULControlElement, nsIDOMXULControlElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULControlElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULLabeledControlElement, nsIDOMXULLabeledControlElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULLabeledControlElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULButtonElement, nsIDOMXULButtonElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULButtonElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULCheckboxElement, nsIDOMXULCheckboxElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULCheckboxElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULPopupElement, nsIDOMXULPopupElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULPopupElement)
DOM_CLASSINFO_MAP_END
Bug 895322 - Part 1: Replace the usages of MOZ_STATIC_ASSERT with C++11 static_assert; r=Waldo This patch was mostly generated by running the following scripts on the codebase, with some manual changes made afterwards: # static_assert.sh #!/bin/bash # Command to convert an NSPR integer type to the equivalent standard integer type function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.cc" \ -o -iname "*.mm" \) | \ xargs -n 1 `dirname $0`/assert_replacer.py #sed -i -e "s/\b$1\b/$2/g" } convert MOZ_STATIC_ASSERT static_assert hg rev --no-backup mfbt/Assertions.h \ media/webrtc/signaling/src/sipcc/core/includes/ccapi.h \ modules/libmar/src/mar_private.h \ modules/libmar/src/mar.h # assert_replacer.py #!/usr/bin/python import sys import re pattern = re.compile(r"\bMOZ_STATIC_ASSERT\b") def replaceInPlace(fname): print fname f = open(fname, "rw+") lines = f.readlines() for i in range(0, len(lines)): while True: index = re.search(pattern, lines[i]) if index != None: index = index.start() lines[i] = lines[i][0:index] + "static_assert" + lines[i][index+len("MOZ_STATIC_ASSERT"):] for j in range(i + 1, len(lines)): if lines[j].find(" ", index) == index: lines[j] = lines[j][0:index] + lines[j][index+4:] else: break else: break f.seek(0, 0) f.truncate() f.write("".join(lines)) f.close() argc = len(sys.argv) for i in range(1, argc): replaceInPlace(sys.argv[i]) --HG-- extra : rebase_source : 4b4a4047d82f2c205b9fad8d56dfc3f1afc0b045
2013-07-18 17:59:53 +00:00
static_assert(MOZ_ARRAY_LENGTH(sClassInfoData) == eDOMClassInfoIDCount,
"The number of items in sClassInfoData doesn't match the "
"number of nsIDOMClassInfo ID's, this is bad! Fix it!");
#ifdef DEBUG
for (size_t i = 0; i < eDOMClassInfoIDCount; i++) {
if (!sClassInfoData[i].mConstructorFptr ||
sClassInfoData[i].mDebugID != i) {
MOZ_CRASH("Class info data out of sync, you forgot to update "
"nsDOMClassInfo.h and nsDOMClassInfo.cpp! Fix this, "
"mozilla will not work without this fixed!");
}
}
for (size_t i = 0; i < eDOMClassInfoIDCount; i++) {
if (!sClassInfoData[i].mInterfaces) {
MOZ_CRASH("Class info data without an interface list! Fix this, "
"mozilla will not work without this fixed!");
}
}
#endif
// Initialize static JSString's
DefineStaticJSVals();
int32_t i;
for (i = 0; i < eDOMClassInfoIDCount; ++i) {
if (i == eDOMClassInfo_DOMPrototype_id) {
continue;
}
nsDOMClassInfoData& data = sClassInfoData[i];
nameSpaceManager->RegisterClassName(data.mName, i, data.mChromeOnly,
data.mAllowXBL, &data.mNameUTF16);
}
for (i = 0; i < eDOMClassInfoIDCount; ++i) {
RegisterClassProtos(i);
}
sIsInitialized = true;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetInterfaces(uint32_t *aCount, nsIID ***aArray)
{
uint32_t count = 0;
while (mData->mInterfaces[count]) {
count++;
}
*aCount = count;
if (!count) {
*aArray = nullptr;
return NS_OK;
}
*aArray = static_cast<nsIID **>(moz_xmalloc(count * sizeof(nsIID *)));
NS_ENSURE_TRUE(*aArray, NS_ERROR_OUT_OF_MEMORY);
uint32_t i;
for (i = 0; i < count; i++) {
nsIID *iid = static_cast<nsIID *>(nsMemory::Clone(mData->mInterfaces[i],
sizeof(nsIID)));
if (!iid) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(i, *aArray);
return NS_ERROR_OUT_OF_MEMORY;
}
*((*aArray) + i) = iid;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetScriptableHelper(nsIXPCScriptable **_retval)
{
nsCOMPtr<nsIXPCScriptable> rval = this;
rval.forget(_retval);
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetContractID(char **aContractID)
{
*aContractID = nullptr;
return NS_OK;
}
2001-05-19 09:14:19 +00:00
NS_IMETHODIMP
nsDOMClassInfo::GetClassDescription(char **aClassDescription)
{
return GetClassName(aClassDescription);
}
NS_IMETHODIMP
nsDOMClassInfo::GetClassID(nsCID **aClassID)
{
*aClassID = nullptr;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetClassIDNoAlloc(nsCID *aClassID)
{
return NS_ERROR_NOT_AVAILABLE;
}
NS_IMETHODIMP
nsDOMClassInfo::GetFlags(uint32_t *aFlags)
{
*aFlags = DOMCLASSINFO_STANDARD_FLAGS;
return NS_OK;
}
// nsIXPCScriptable
NS_IMETHODIMP
nsDOMClassInfo::GetClassName(char **aClassName)
{
*aClassName = NS_strdup(mData->mName);
return NS_OK;
}
// virtual
uint32_t
nsDOMClassInfo::GetScriptableFlags()
{
return mData->mScriptableFlags;
}
NS_IMETHODIMP
nsDOMClassInfo::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *globalObj, JSObject **parentObj)
{
*parentObj = globalObj;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::AddProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, JS::Handle<JS::Value> val,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::AddProperty Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::GetProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, JS::Value *vp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::GetProperty Don't call me!");
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::SetProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, JS::Value *vp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::SetProperty Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Enumerate(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, bool *_retval)
{
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::NewEnumerate(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, JS::AutoIdVector &properties,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::NewEnumerate Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Resolve(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
2014-11-08 00:15:52 +00:00
JSObject *aObj, jsid aId, bool *resolvedp, bool *_retval)
{
2014-11-08 00:15:52 +00:00
JS::Rooted<JSObject*> obj(cx, aObj);
JS::Rooted<jsid> id(cx, aId);
if (id != sConstructor_id) {
*resolvedp = false;
return NS_OK;
}
JS::Rooted<JSObject*> global(cx, ::JS_GetGlobalForObject(cx, obj));
JS::Rooted<JS::PropertyDescriptor> desc(cx);
if (!JS_GetPropertyDescriptor(cx, global, mData->mName, &desc)) {
return NS_ERROR_UNEXPECTED;
}
if (desc.object() && !desc.hasGetterOrSetter() && desc.value().isObject()) {
// If val is not an (non-null) object there either is no
// constructor for this class, or someone messed with
// window.classname, just fall through and let the JS engine
// return the Object constructor.
if (!::JS_DefinePropertyById(cx, obj, id, desc.value(),
JSPROP_ENUMERATE,
JS_STUBGETTER, JS_STUBSETTER)) {
return NS_ERROR_UNEXPECTED;
}
*resolvedp = true;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::Finalize(nsIXPConnectWrappedNative *wrapper, JSFreeOp *fop,
JSObject *obj)
{
NS_WARNING("nsDOMClassInfo::Finalize Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Call(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, const JS::CallArgs &args, bool *_retval)
{
NS_WARNING("nsDOMClassInfo::Call Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Construct(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, const JS::CallArgs &args,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::Construct Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::HasInstance(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, JS::Handle<JS::Value> val, bool *bp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::HasInstance Don't call me!");
return NS_ERROR_UNEXPECTED;
}
static nsresult
ResolvePrototype(nsIXPConnect *aXPConnect, nsGlobalWindow *aWin, JSContext *cx,
JS::Handle<JSObject*> obj, const char16_t *name,
const nsDOMClassInfoData *ci_data,
const nsGlobalNameStruct *name_struct,
nsScriptNameSpaceManager *nameSpaceManager,
JSObject *dot_prototype,
JS::MutableHandle<JS::PropertyDescriptor> ctorDesc);
NS_IMETHODIMP
nsDOMClassInfo::PostCreatePrototype(JSContext * cx, JSObject * aProto)
{
JS::Rooted<JSObject*> proto(cx, aProto);
// This is called before any other location that requires
// sObjectClass, so compute it here. We assume that nobody has had a
// chance to monkey around with proto's prototype chain before this.
if (!sObjectClass) {
FindObjectClass(cx, proto);
NS_ASSERTION(sObjectClass && !strcmp(sObjectClass->name, "Object"),
"Incorrect object class!");
}
#ifdef DEBUG
JS::Rooted<JSObject*> proto2(cx);
JS_GetPrototype(cx, proto, &proto2);
NS_ASSERTION(proto2 && JS_GetClass(proto2) == sObjectClass,
"Hmm, somebody did something evil?");
#endif
#ifdef DEBUG
if (mData->mHasClassInterface && mData->mProtoChainInterface &&
mData->mProtoChainInterface != &NS_GET_IID(nsISupports)) {
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
if (iim) {
nsCOMPtr<nsIInterfaceInfo> if_info;
iim->GetInfoForIID(mData->mProtoChainInterface,
getter_AddRefs(if_info));
if (if_info) {
nsXPIDLCString name;
if_info->GetName(getter_Copies(name));
NS_ASSERTION(nsCRT::strcmp(CutPrefix(name), mData->mName) == 0,
"Class name and proto chain interface name mismatch!");
}
}
}
#endif
// Make prototype delegation work correctly. Consider if a site sets
// HTMLElement.prototype.foopy = function () { ... } Now, calling
// document.body.foopy() needs to ensure that looking up foopy on
// document.body's prototype will find the right function.
JS::Rooted<JSObject*> global(cx, ::JS_GetGlobalForObject(cx, proto));
// Only do this if the global object is a window.
// XXX Is there a better way to check this?
nsISupports *globalNative = XPConnect()->GetNativeOfWrapper(cx, global);
nsCOMPtr<nsPIDOMWindowInner> piwin = do_QueryInterface(globalNative);
if (!piwin) {
return NS_OK;
}
nsGlobalWindow *win = nsGlobalWindow::Cast(piwin);
if (win->IsClosedOrClosing()) {
return NS_OK;
}
// If the window is in a different compartment than the global object, then
// it's likely that global is a sandbox object whose prototype is a window.
// Don't do anything in this case.
if (win->FastGetGlobalJSObject() &&
js::GetObjectCompartment(global) != js::GetObjectCompartment(win->FastGetGlobalJSObject())) {
return NS_OK;
}
// Don't overwrite a property set by content.
bool contentDefinedProperty;
if (!::JS_AlreadyHasOwnUCProperty(cx, global, reinterpret_cast<const char16_t*>(mData->mNameUTF16),
NS_strlen(mData->mNameUTF16),
&contentDefinedProperty)) {
return NS_ERROR_FAILURE;
}
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_OK);
JS::Rooted<JS::PropertyDescriptor> desc(cx);
nsresult rv = ResolvePrototype(sXPConnect, win, cx, global, mData->mNameUTF16,
mData, nullptr, nameSpaceManager, proto,
&desc);
NS_ENSURE_SUCCESS(rv, rv);
if (!contentDefinedProperty && desc.object() && !desc.value().isUndefined()) {
desc.attributesRef() |= JSPROP_RESOLVING;
if (!JS_DefineUCProperty(cx, global, mData->mNameUTF16,
NS_strlen(mData->mNameUTF16), desc)) {
return NS_ERROR_UNEXPECTED;
}
}
return NS_OK;
}
// static
nsIClassInfo *
NS_GetDOMClassInfoInstance(nsDOMClassInfoID aID)
{
if (aID >= eDOMClassInfoIDCount) {
NS_ERROR("Bad ID!");
return nullptr;
}
nsresult rv = RegisterDOMNames();
NS_ENSURE_SUCCESS(rv, nullptr);
if (!sClassInfoData[aID].mCachedClassInfo) {
nsDOMClassInfoData& data = sClassInfoData[aID];
data.mCachedClassInfo = data.mConstructorFptr(&data);
NS_ENSURE_TRUE(data.mCachedClassInfo, nullptr);
NS_ADDREF(data.mCachedClassInfo);
}
return sClassInfoData[aID].mCachedClassInfo;
}
// static
void
nsDOMClassInfo::ShutDown()
{
if (sClassInfoData[0].mConstructorFptr) {
uint32_t i;
for (i = 0; i < eDOMClassInfoIDCount; i++) {
NS_IF_RELEASE(sClassInfoData[i].mCachedClassInfo);
}
}
sConstructor_id = JSID_VOID;
sWrappedJSObject_id = JSID_VOID;
NS_IF_RELEASE(sXPConnect);
sIsInitialized = false;
}
static nsresult
BaseStubConstructor(nsIWeakReference* aWeakOwner,
const nsGlobalNameStruct *name_struct, JSContext *cx,
JS::Handle<JSObject*> obj, const JS::CallArgs &args)
{
MOZ_ASSERT(obj);
MOZ_ASSERT(cx == nsContentUtils::GetCurrentJSContext());
nsresult rv;
nsCOMPtr<nsISupports> native;
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
rv = NS_ERROR_NOT_AVAILABLE;
} else {
MOZ_ASSERT(name_struct->mType ==
nsGlobalNameStruct::eTypeExternalConstructor);
native = do_CreateInstance(name_struct->mCID, &rv);
}
if (NS_FAILED(rv)) {
NS_ERROR("Failed to create the object");
return rv;
}
js::AssertSameCompartment(cx, obj);
return nsContentUtils::WrapNative(cx, native, args.rval(), true);
}
static nsresult
DefineInterfaceConstants(JSContext *cx, JS::Handle<JSObject*> obj, const nsIID *aIID)
{
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
NS_ENSURE_TRUE(iim, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIInterfaceInfo> if_info;
nsresult rv = iim->GetInfoForIID(aIID, getter_AddRefs(if_info));
NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && if_info, rv);
uint16_t constant_count;
if_info->GetConstantCount(&constant_count);
if (!constant_count) {
return NS_OK;
}
nsCOMPtr<nsIInterfaceInfo> parent_if_info;
rv = if_info->GetParent(getter_AddRefs(parent_if_info));
NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && parent_if_info, rv);
uint16_t parent_constant_count, i;
parent_if_info->GetConstantCount(&parent_constant_count);
JS::Rooted<JS::Value> v(cx);
for (i = parent_constant_count; i < constant_count; i++) {
nsXPIDLCString name;
rv = if_info->GetConstant(i, &v, getter_Copies(name));
NS_ENSURE_TRUE(NS_SUCCEEDED(rv), rv);
if (!::JS_DefineProperty(cx, obj, name, v,
JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_PERMANENT,
JS_STUBGETTER, JS_STUBSETTER)) {
return NS_ERROR_UNEXPECTED;
}
}
return NS_OK;
}
class nsDOMConstructor final : public nsIDOMDOMConstructor
{
protected:
nsDOMConstructor(const char16_t* aName,
bool aIsConstructable,
nsPIDOMWindowInner* aOwner)
: mClassName(aName),
mConstructable(aIsConstructable),
mWeakOwner(do_GetWeakReference(aOwner))
{
}
~nsDOMConstructor() {}
public:
static nsresult Create(const char16_t* aName,
const nsGlobalNameStruct* aNameStruct,
nsPIDOMWindowInner* aOwner,
nsDOMConstructor** aResult);
NS_DECL_ISUPPORTS
NS_DECL_NSIDOMDOMCONSTRUCTOR
nsresult PreCreate(JSContext *cx, JSObject *globalObj, JSObject **parentObj);
nsresult Construct(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JS::Handle<JSObject*> obj, const JS::CallArgs &args,
bool *_retval);
nsresult HasInstance(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JS::Handle<JSObject*> obj, const JS::Value &val, bool *bp,
bool *_retval);
nsresult ResolveInterfaceConstants(JSContext *cx, JS::Handle<JSObject*> obj);
private:
const nsGlobalNameStruct *GetNameStruct()
{
if (!mClassName) {
NS_ERROR("Can't get name");
return nullptr;
}
const nsGlobalNameStruct *nameStruct;
#ifdef DEBUG
nsresult rv =
#endif
GetNameStruct(nsDependentString(mClassName), &nameStruct);
NS_ASSERTION(NS_FAILED(rv) || nameStruct, "Name isn't in hash.");
return nameStruct;
}
static nsresult GetNameStruct(const nsAString& aName,
const nsGlobalNameStruct **aNameStruct)
{
*aNameStruct = nullptr;
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
if (!nameSpaceManager) {
NS_ERROR("Can't get namespace manager.");
return NS_ERROR_UNEXPECTED;
}
*aNameStruct = nameSpaceManager->LookupName(aName);
// Return NS_OK here, aName just isn't a DOM class but nothing failed.
return NS_OK;
}
static bool IsConstructable(const nsGlobalNameStruct *aNameStruct)
{
return aNameStruct->mType == nsGlobalNameStruct::eTypeExternalConstructor;
}
const char16_t* mClassName;
const bool mConstructable;
nsWeakPtr mWeakOwner;
};
//static
nsresult
nsDOMConstructor::Create(const char16_t* aName,
const nsGlobalNameStruct* aNameStruct,
nsPIDOMWindowInner* aOwner,
nsDOMConstructor** aResult)
{
*aResult = nullptr;
// Prevent creating a constructor if aOwner is inner window which doesn't have
// an outer window. If the outer window doesn't have an inner window or the
// caller can't access the outer window's current inner window then try to use
// the owner (so long as it is, in fact, an inner window). If that doesn't
// work then prevent creation also.
nsPIDOMWindowOuter* outerWindow = aOwner->GetOuterWindow();
nsPIDOMWindowInner* currentInner =
outerWindow ? outerWindow->GetCurrentInnerWindow() : aOwner;
if (!currentInner ||
(aOwner != currentInner &&
!nsContentUtils::CanCallerAccess(currentInner) &&
!(currentInner = aOwner)->IsInnerWindow())) {
return NS_ERROR_DOM_SECURITY_ERR;
}
bool constructable = aNameStruct && IsConstructable(aNameStruct);
*aResult = new nsDOMConstructor(aName, constructable, currentInner);
NS_ADDREF(*aResult);
return NS_OK;
}
NS_IMPL_ADDREF(nsDOMConstructor)
NS_IMPL_RELEASE(nsDOMConstructor)
NS_INTERFACE_MAP_BEGIN(nsDOMConstructor)
NS_INTERFACE_MAP_ENTRY(nsIDOMDOMConstructor)
NS_INTERFACE_MAP_ENTRY(nsISupports)
if (aIID.Equals(NS_GET_IID(nsIClassInfo))) {
#ifdef DEBUG
{
const nsGlobalNameStruct *name_struct = GetNameStruct();
NS_ASSERTION(!name_struct ||
mConstructable == IsConstructable(name_struct),
"Can't change constructability dynamically!");
}
#endif
foundInterface =
NS_GetDOMClassInfoInstance(mConstructable ?
eDOMClassInfo_DOMConstructor_id :
eDOMClassInfo_DOMPrototype_id);
if (!foundInterface) {
*aInstancePtr = nullptr;
return NS_ERROR_OUT_OF_MEMORY;
}
} else
NS_INTERFACE_MAP_END
nsresult
nsDOMConstructor::PreCreate(JSContext *cx, JSObject *globalObj, JSObject **parentObj)
{
nsCOMPtr<nsPIDOMWindowInner> owner(do_QueryReferent(mWeakOwner));
if (!owner) {
// Can't do anything.
return NS_OK;
}
nsGlobalWindow *win = nsGlobalWindow::Cast(owner);
return SetParentToWindow(win, parentObj);
}
2005-12-09 19:52:04 +00:00
nsresult
nsDOMConstructor::Construct(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JS::Handle<JSObject*> obj, const JS::CallArgs &args,
bool *_retval)
{
MOZ_ASSERT(obj);
const nsGlobalNameStruct *name_struct = GetNameStruct();
NS_ENSURE_TRUE(name_struct, NS_ERROR_FAILURE);
if (!IsConstructable(name_struct)) {
// ignore return value, we return false anyway
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
}
return BaseStubConstructor(mWeakOwner, name_struct, cx, obj, args);
}
2005-12-09 19:52:04 +00:00
nsresult
nsDOMConstructor::HasInstance(nsIXPConnectWrappedNative *wrapper,
JSContext * cx, JS::Handle<JSObject*> obj,
const JS::Value &v, bool *bp, bool *_retval)
{
// No need to look these up in the hash.
*bp = false;
if (v.isPrimitive()) {
return NS_OK;
}
JS::Rooted<JSObject*> dom_obj(cx, v.toObjectOrNull());
NS_ASSERTION(dom_obj, "nsDOMConstructor::HasInstance couldn't get object");
// This might not be the right object, if there are wrappers. Unwrap if we can.
JSObject *wrapped_obj = js::CheckedUnwrap(dom_obj, /* stopAtWindowProxy = */ false);
if (wrapped_obj)
dom_obj = wrapped_obj;
const JSClass *dom_class = JS_GetClass(dom_obj);
if (!dom_class) {
NS_ERROR("nsDOMConstructor::HasInstance can't get class.");
return NS_ERROR_UNEXPECTED;
}
const nsGlobalNameStruct *name_struct;
nsresult rv = GetNameStruct(NS_ConvertASCIItoUTF16(dom_class->name), &name_struct);
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
if (NS_FAILED(rv)) {
return rv;
}
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
if (!name_struct) {
// This isn't a normal DOM object, see if this constructor lives on its
// prototype chain.
JS::Rooted<JS::PropertyDescriptor> desc(cx);
if (!JS_GetPropertyDescriptor(cx, obj, "prototype", &desc)) {
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
return NS_ERROR_UNEXPECTED;
}
if (!desc.object() || desc.hasGetterOrSetter() || !desc.value().isObject()) {
return NS_OK;
}
JS::Rooted<JSObject*> dot_prototype(cx, &desc.value().toObject());
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
JS::Rooted<JSObject*> proto(cx, dom_obj);
for (;;) {
if (!JS_GetPrototype(cx, proto, &proto)) {
return NS_ERROR_UNEXPECTED;
}
if (!proto) {
break;
}
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
if (proto == dot_prototype) {
*bp = true;
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
break;
}
}
return NS_OK;
}
if (name_struct->mType != nsGlobalNameStruct::eTypeClassConstructor) {
// Doesn't have DOM interfaces.
return NS_OK;
}
const nsGlobalNameStruct *class_name_struct = GetNameStruct();
NS_ENSURE_TRUE(class_name_struct, NS_ERROR_FAILURE);
if (name_struct == class_name_struct) {
*bp = true;
return NS_OK;
}
const nsIID *class_iid;
if (class_name_struct->mType == nsGlobalNameStruct::eTypeClassProto) {
class_iid = &class_name_struct->mIID;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
class_iid =
sClassInfoData[class_name_struct->mDOMClassInfoID].mProtoChainInterface;
} else {
*bp = false;
return NS_OK;
}
NS_ASSERTION(name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor,
"The constructor was set up with a struct of the wrong type.");
const nsDOMClassInfoData *ci_data;
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor &&
name_struct->mDOMClassInfoID >= 0) {
ci_data = &sClassInfoData[name_struct->mDOMClassInfoID];
} else {
ci_data = nullptr;
}
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
if (!iim) {
NS_ERROR("nsDOMConstructor::HasInstance can't get interface info mgr.");
return NS_ERROR_UNEXPECTED;
}
nsCOMPtr<nsIInterfaceInfo> if_info;
uint32_t count = 0;
const nsIID* class_interface;
while ((class_interface = ci_data->mInterfaces[count++])) {
if (class_iid->Equals(*class_interface)) {
*bp = true;
return NS_OK;
}
iim->GetInfoForIID(class_interface, getter_AddRefs(if_info));
if (!if_info) {
NS_ERROR("nsDOMConstructor::HasInstance can't get interface info.");
return NS_ERROR_UNEXPECTED;
}
if_info->HasAncestor(class_iid, bp);
if (*bp) {
return NS_OK;
}
}
return NS_OK;
}
nsresult
nsDOMConstructor::ResolveInterfaceConstants(JSContext *cx, JS::Handle<JSObject*> obj)
{
const nsGlobalNameStruct *class_name_struct = GetNameStruct();
if (!class_name_struct)
return NS_ERROR_UNEXPECTED;
const nsIID *class_iid;
if (class_name_struct->mType == nsGlobalNameStruct::eTypeClassProto) {
class_iid = &class_name_struct->mIID;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
class_iid =
sClassInfoData[class_name_struct->mDOMClassInfoID].mProtoChainInterface;
} else {
return NS_OK;
}
nsresult rv = DefineInterfaceConstants(cx, obj, class_iid);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
NS_IMETHODIMP
nsDOMConstructor::ToString(nsAString &aResult)
{
aResult.AssignLiteral("[object ");
aResult.Append(mClassName);
aResult.Append(char16_t(']'));
return NS_OK;
}
static nsresult
GetXPCProto(nsIXPConnect *aXPConnect, JSContext *cx, nsGlobalWindow *aWin,
const nsGlobalNameStruct *aNameStruct,
JS::MutableHandle<JSObject*> aProto)
{
NS_ASSERTION(aNameStruct->mType == nsGlobalNameStruct::eTypeClassConstructor,
"Wrong type!");
int32_t id = aNameStruct->mDOMClassInfoID;
MOZ_ASSERT(id >= 0, "Negative DOM classinfo?!?");
nsDOMClassInfoID ci_id = (nsDOMClassInfoID)id;
nsCOMPtr<nsIClassInfo> ci = NS_GetDOMClassInfoInstance(ci_id);
NS_ENSURE_TRUE(ci, NS_ERROR_UNEXPECTED);
nsresult rv =
aXPConnect->GetWrappedNativePrototype(cx, aWin->GetGlobalJSObject(), ci, aProto.address());
NS_ENSURE_SUCCESS(rv, rv);
return JS_WrapObject(cx, aProto) ? NS_OK : NS_ERROR_FAILURE;
}
// Either ci_data must be non-null or name_struct must be non-null and of type
// eTypeClassProto.
static nsresult
ResolvePrototype(nsIXPConnect *aXPConnect, nsGlobalWindow *aWin, JSContext *cx,
JS::Handle<JSObject*> obj, const char16_t *name,
const nsDOMClassInfoData *ci_data,
const nsGlobalNameStruct *name_struct,
nsScriptNameSpaceManager *nameSpaceManager,
JSObject* aDot_prototype,
JS::MutableHandle<JS::PropertyDescriptor> ctorDesc)
{
JS::Rooted<JSObject*> dot_prototype(cx, aDot_prototype);
NS_ASSERTION(ci_data ||
(name_struct &&
name_struct->mType == nsGlobalNameStruct::eTypeClassProto),
"Wrong type or missing ci_data!");
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 05:24:48 +00:00
RefPtr<nsDOMConstructor> constructor;
nsresult rv = nsDOMConstructor::Create(name, name_struct, aWin->AsInner(),
getter_AddRefs(constructor));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> v(cx);
js::AssertSameCompartment(cx, obj);
rv = nsContentUtils::WrapNative(cx, constructor,
&NS_GET_IID(nsIDOMDOMConstructor), &v,
false);
NS_ENSURE_SUCCESS(rv, rv);
FillPropertyDescriptor(ctorDesc, obj, 0, v);
// And make sure we wrap the value into the right compartment. Note that we
// do this with ctorDesc.value(), not with v, because we need v to be in the
// right compartment (that of the reflector of |constructor|) below.
if (!JS_WrapValue(cx, ctorDesc.value())) {
return NS_ERROR_UNEXPECTED;
}
JS::Rooted<JSObject*> class_obj(cx, &v.toObject());
const nsIID *primary_iid = &NS_GET_IID(nsISupports);
if (!ci_data) {
primary_iid = &name_struct->mIID;
}
else if (ci_data->mProtoChainInterface) {
primary_iid = ci_data->mProtoChainInterface;
}
nsCOMPtr<nsIInterfaceInfo> if_info;
nsCOMPtr<nsIInterfaceInfo> parent;
const char *class_parent_name = nullptr;
if (!primary_iid->Equals(NS_GET_IID(nsISupports))) {
JSAutoCompartment ac(cx, class_obj);
rv = DefineInterfaceConstants(cx, class_obj, primary_iid);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
NS_ENSURE_TRUE(iim, NS_ERROR_NOT_AVAILABLE);
iim->GetInfoForIID(primary_iid, getter_AddRefs(if_info));
NS_ENSURE_TRUE(if_info, NS_ERROR_UNEXPECTED);
const nsIID *iid = nullptr;
if (ci_data && !ci_data->mHasClassInterface) {
if_info->GetIIDShared(&iid);
} else {
if_info->GetParent(getter_AddRefs(parent));
NS_ENSURE_TRUE(parent, NS_ERROR_UNEXPECTED);
parent->GetIIDShared(&iid);
}
if (iid) {
if (!iid->Equals(NS_GET_IID(nsISupports))) {
if (ci_data && !ci_data->mHasClassInterface) {
// If the class doesn't have a class interface the primary
// interface is the interface that should be
// constructor.prototype.__proto__.
if_info->GetNameShared(&class_parent_name);
} else {
// If the class does have a class interface (or there's no
// real class for this name) then the parent of the
// primary interface is what we want on
// constructor.prototype.__proto__.
NS_ASSERTION(parent, "Whoa, this is bad, null parent here!");
parent->GetNameShared(&class_parent_name);
}
}
}
}
{
JS::Rooted<JSObject*> winobj(cx, aWin->FastGetGlobalJSObject());
JS::Rooted<JSObject*> proto(cx);
if (class_parent_name) {
JSAutoCompartment ac(cx, winobj);
JS::Rooted<JS::PropertyDescriptor> desc(cx);
if (!JS_GetPropertyDescriptor(cx, winobj, CutPrefix(class_parent_name), &desc)) {
return NS_ERROR_UNEXPECTED;
}
if (desc.object() && !desc.hasGetterOrSetter() && desc.value().isObject()) {
JS::Rooted<JSObject*> obj(cx, &desc.value().toObject());
if (!JS_GetPropertyDescriptor(cx, obj, "prototype", &desc)) {
return NS_ERROR_UNEXPECTED;
}
if (desc.object() && !desc.hasGetterOrSetter() && desc.value().isObject()) {
proto = &desc.value().toObject();
}
}
}
if (dot_prototype) {
JSAutoCompartment ac(cx, dot_prototype);
JS::Rooted<JSObject*> xpc_proto_proto(cx);
if (!::JS_GetPrototype(cx, dot_prototype, &xpc_proto_proto)) {
return NS_ERROR_UNEXPECTED;
}
if (proto &&
(!xpc_proto_proto ||
JS_GetClass(xpc_proto_proto) == sObjectClass)) {
if (!JS_WrapObject(cx, &proto) ||
!JS_SetPrototype(cx, dot_prototype, proto)) {
return NS_ERROR_UNEXPECTED;
}
}
} else {
JSAutoCompartment ac(cx, winobj);
if (!proto) {
proto = JS_GetObjectPrototype(cx, winobj);
}
dot_prototype = ::JS_NewObjectWithUniqueType(cx,
&sDOMConstructorProtoClass,
proto);
NS_ENSURE_TRUE(dot_prototype, NS_ERROR_OUT_OF_MEMORY);
}
}
v.setObject(*dot_prototype);
JSAutoCompartment ac(cx, class_obj);
// Per ECMA, the prototype property is {DontEnum, DontDelete, ReadOnly}
if (!JS_WrapValue(cx, &v) ||
!JS_DefineProperty(cx, class_obj, "prototype", v,
JSPROP_PERMANENT | JSPROP_READONLY,
JS_STUBGETTER, JS_STUBSETTER)) {
return NS_ERROR_UNEXPECTED;
}
return NS_OK;
}
static bool
OldBindingConstructorEnabled(const nsGlobalNameStruct *aStruct,
nsGlobalWindow *aWin, JSContext *cx)
{
MOZ_ASSERT(aStruct->mType == nsGlobalNameStruct::eTypeProperty ||
aStruct->mType == nsGlobalNameStruct::eTypeClassConstructor);
// Don't expose chrome only constructors to content windows.
if (aStruct->mChromeOnly) {
bool expose;
if (aStruct->mAllowXBL) {
expose = IsChromeOrXBL(cx, nullptr);
} else {
expose = nsContentUtils::IsSystemPrincipal(aWin->GetPrincipal());
}
if (!expose) {
return false;
}
}
return true;
}
static nsresult
LookupComponentsShim(JSContext *cx, JS::Handle<JSObject*> global,
nsPIDOMWindowInner *win,
JS::MutableHandle<JS::PropertyDescriptor> desc);
// static
bool
nsWindowSH::NameStructEnabled(JSContext* aCx, nsGlobalWindow *aWin,
const nsAString& aName,
const nsGlobalNameStruct& aNameStruct)
{
const nsGlobalNameStruct* nameStruct = &aNameStruct;
return (nameStruct->mType != nsGlobalNameStruct::eTypeProperty &&
nameStruct->mType != nsGlobalNameStruct::eTypeClassConstructor) ||
OldBindingConstructorEnabled(nameStruct, aWin, aCx);
}
#ifdef RELEASE_BUILD
#define USE_CONTROLLERS_SHIM
#endif
#ifdef USE_CONTROLLERS_SHIM
static const JSClass ControllersShimClass = {
"XULControllers", 0
};
#endif
// static
nsresult
nsWindowSH::GlobalResolve(nsGlobalWindow *aWin, JSContext *cx,
JS::Handle<JSObject*> obj, JS::Handle<jsid> id,
JS::MutableHandle<JS::PropertyDescriptor> desc)
{
if (id == XPCJSRuntime::Get()->GetStringID(XPCJSRuntime::IDX_COMPONENTS)) {
return LookupComponentsShim(cx, obj, aWin->AsInner(), desc);
}
#ifdef USE_CONTROLLERS_SHIM
// Note: We use |obj| rather than |aWin| to get the principal here, because
// this is called during Window setup when the Document isn't necessarily
// hooked up yet.
if (id == XPCJSRuntime::Get()->GetStringID(XPCJSRuntime::IDX_CONTROLLERS) &&
!xpc::IsXrayWrapper(obj) &&
!nsContentUtils::IsSystemPrincipal(nsContentUtils::ObjectPrincipal(obj)))
{
if (aWin->GetDoc()) {
aWin->GetDoc()->WarnOnceAbout(nsIDocument::eWindow_Controllers);
}
MOZ_ASSERT(JS_IsGlobalObject(obj));
JS::Rooted<JSObject*> shim(cx, JS_NewObject(cx, &ControllersShimClass));
if (NS_WARN_IF(!shim)) {
return NS_ERROR_OUT_OF_MEMORY;
}
FillPropertyDescriptor(desc, obj, JS::ObjectValue(*shim), /* readOnly = */ false);
return NS_OK;
}
#endif
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
// Note - Our only caller is nsGlobalWindow::DoResolve, which checks that
// JSID_IS_STRING(id) is true.
nsAutoJSString name;
if (!name.init(cx, JSID_TO_STRING(id))) {
return NS_ERROR_OUT_OF_MEMORY;
}
const char16_t *class_name = nullptr;
const nsGlobalNameStruct *name_struct =
nameSpaceManager->LookupName(name, &class_name);
if (!name_struct) {
return NS_OK;
}
// The class_name had better match our name
MOZ_ASSERT(name.Equals(class_name));
NS_ENSURE_TRUE(class_name, NS_ERROR_UNEXPECTED);
nsresult rv = NS_OK;
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
if (!OldBindingConstructorEnabled(name_struct, aWin, cx)) {
return NS_OK;
}
// Create the XPConnect prototype for our classinfo, PostCreateProto will
// set up the prototype chain. This will go ahead and define things on the
// actual window's global.
JS::Rooted<JSObject*> dot_prototype(cx);
rv = GetXPCProto(nsDOMClassInfo::sXPConnect, cx, aWin, name_struct,
&dot_prototype);
NS_ENSURE_SUCCESS(rv, rv);
MOZ_ASSERT(dot_prototype);
bool isXray = xpc::WrapperFactory::IsXrayWrapper(obj);
MOZ_ASSERT_IF(obj != aWin->GetGlobalJSObject(), isXray);
if (!isXray) {
// GetXPCProto already defined the property for us
FillPropertyDescriptor(desc, obj, JS::UndefinedValue(), false);
return NS_OK;
}
// This is the Xray case. Look up the constructor object for this
// prototype.
return ResolvePrototype(nsDOMClassInfo::sXPConnect, aWin, cx, obj,
class_name,
&sClassInfoData[name_struct->mDOMClassInfoID],
name_struct, nameSpaceManager, dot_prototype,
desc);
}
if (name_struct->mType == nsGlobalNameStruct::eTypeClassProto) {
// We don't have a XPConnect prototype object, let ResolvePrototype create
// one.
return ResolvePrototype(nsDOMClassInfo::sXPConnect, aWin, cx, obj,
class_name, nullptr,
name_struct, nameSpaceManager, nullptr, desc);
}
if (name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructor) {
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 05:24:48 +00:00
RefPtr<nsDOMConstructor> constructor;
rv = nsDOMConstructor::Create(class_name, name_struct, aWin->AsInner(),
getter_AddRefs(constructor));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> val(cx);
js::AssertSameCompartment(cx, obj);
rv = nsContentUtils::WrapNative(cx, constructor,
&NS_GET_IID(nsIDOMDOMConstructor), &val,
true);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(val.isObject(), "Why didn't we get a JSObject?");
FillPropertyDescriptor(desc, obj, 0, val);
return NS_OK;
}
if (name_struct->mType == nsGlobalNameStruct::eTypeProperty) {
if (!OldBindingConstructorEnabled(name_struct, aWin, cx))
return NS_OK;
// Before defining a global property, check for a named subframe of the
// same name. If it exists, we don't want to shadow it.
if (nsCOMPtr<nsPIDOMWindowOuter> childWin = aWin->GetChildWindow(name)) {
return NS_OK;
}
nsCOMPtr<nsISupports> native(do_CreateInstance(name_struct->mCID, &rv));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> prop_val(cx, JS::UndefinedValue()); // Property value.
nsCOMPtr<nsIDOMGlobalPropertyInitializer> gpi(do_QueryInterface(native));
if (gpi) {
rv = gpi->Init(aWin->AsInner(), &prop_val);
NS_ENSURE_SUCCESS(rv, rv);
}
if (prop_val.isPrimitive() && !prop_val.isNull()) {
rv = nsContentUtils::WrapNative(cx, native, &prop_val, true);
}
NS_ENSURE_SUCCESS(rv, rv);
if (!JS_WrapValue(cx, &prop_val)) {
return NS_ERROR_UNEXPECTED;
}
FillPropertyDescriptor(desc, obj, prop_val, false);
return NS_OK;
}
return rv;
}
struct InterfaceShimEntry {
const char *geckoName;
const char *domName;
};
// We add shims from Components.interfaces.nsIDOMFoo to window.Foo for each
// interface that has interface constants that sites might be getting off
// of Ci.
const InterfaceShimEntry kInterfaceShimMap[] =
{ { "nsIXMLHttpRequest", "XMLHttpRequest" },
{ "nsIDOMDOMException", "DOMException" },
{ "nsIDOMNode", "Node" },
{ "nsIDOMCSSPrimitiveValue", "CSSPrimitiveValue" },
{ "nsIDOMCSSRule", "CSSRule" },
{ "nsIDOMCSSValue", "CSSValue" },
{ "nsIDOMEvent", "Event" },
{ "nsIDOMNSEvent", "Event" },
{ "nsIDOMKeyEvent", "KeyEvent" },
{ "nsIDOMMouseEvent", "MouseEvent" },
{ "nsIDOMMouseScrollEvent", "MouseScrollEvent" },
{ "nsIDOMMutationEvent", "MutationEvent" },
{ "nsIDOMSimpleGestureEvent", "SimpleGestureEvent" },
{ "nsIDOMUIEvent", "UIEvent" },
{ "nsIDOMHTMLMediaElement", "HTMLMediaElement" },
{ "nsIDOMMediaError", "MediaError" },
{ "nsIDOMOfflineResourceList", "OfflineResourceList" },
{ "nsIDOMRange", "Range" },
{ "nsIDOMSVGLength", "SVGLength" },
{ "nsIDOMNodeFilter", "NodeFilter" },
{ "nsIDOMXPathResult", "XPathResult" } };
static nsresult
LookupComponentsShim(JSContext *cx, JS::Handle<JSObject*> global,
nsPIDOMWindowInner *win,
JS::MutableHandle<JS::PropertyDescriptor> desc)
{
// Keep track of how often this happens.
Telemetry::Accumulate(Telemetry::COMPONENTS_SHIM_ACCESSED_BY_CONTENT, true);
// Warn once.
nsCOMPtr<nsIDocument> doc = win->GetExtantDoc();
if (doc) {
doc->WarnOnceAbout(nsIDocument::eComponents, /* asError = */ true);
}
// Create a fake Components object.
AssertSameCompartment(cx, global);
JS::Rooted<JSObject*> components(cx, JS_NewPlainObject(cx));
NS_ENSURE_TRUE(components, NS_ERROR_OUT_OF_MEMORY);
// Create a fake interfaces object.
JS::Rooted<JSObject*> interfaces(cx, JS_NewPlainObject(cx));
NS_ENSURE_TRUE(interfaces, NS_ERROR_OUT_OF_MEMORY);
bool ok =
JS_DefineProperty(cx, components, "interfaces", interfaces,
JSPROP_ENUMERATE | JSPROP_PERMANENT | JSPROP_READONLY,
JS_STUBGETTER, JS_STUBSETTER);
NS_ENSURE_TRUE(ok, NS_ERROR_OUT_OF_MEMORY);
// Define a bunch of shims from the Ci.nsIDOMFoo to window.Foo for DOM
// interfaces with constants.
for (uint32_t i = 0; i < ArrayLength(kInterfaceShimMap); ++i) {
// Grab the names from the table.
const char *geckoName = kInterfaceShimMap[i].geckoName;
const char *domName = kInterfaceShimMap[i].domName;
// Look up the appopriate interface object on the global.
JS::Rooted<JS::Value> v(cx, JS::UndefinedValue());
ok = JS_GetProperty(cx, global, domName, &v);
NS_ENSURE_TRUE(ok, NS_ERROR_OUT_OF_MEMORY);
if (!v.isObject()) {
NS_WARNING("Unable to find interface object on global");
continue;
}
// Define the shim on the interfaces object.
ok = JS_DefineProperty(cx, interfaces, geckoName, v,
JSPROP_ENUMERATE | JSPROP_PERMANENT | JSPROP_READONLY,
JS_STUBGETTER, JS_STUBSETTER);
NS_ENSURE_TRUE(ok, NS_ERROR_OUT_OF_MEMORY);
}
FillPropertyDescriptor(desc, global, JS::ObjectValue(*components), false);
return NS_OK;
}
// EventTarget helper
NS_IMETHODIMP
nsEventTargetSH::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *aGlobalObj, JSObject **parentObj)
{
JS::Rooted<JSObject*> globalObj(cx, aGlobalObj);
DOMEventTargetHelper* target = DOMEventTargetHelper::FromSupports(nativeObj);
nsCOMPtr<nsIScriptGlobalObject> native_parent;
target->GetParentObject(getter_AddRefs(native_parent));
*parentObj = native_parent ? native_parent->GetGlobalJSObject() : globalObj;
return *parentObj ? NS_OK : NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsEventTargetSH::AddProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, JS::Handle<JS::Value> val,
bool *_retval)
{
nsEventTargetSH::PreserveWrapper(GetNative(wrapper, obj));
return NS_OK;
}
void
nsEventTargetSH::PreserveWrapper(nsISupports *aNative)
{
DOMEventTargetHelper* target = DOMEventTargetHelper::FromSupports(aNative);
target->PreserveWrapper(aNative);
}
// nsIDOMEventListener::HandleEvent() 'this' converter helper
NS_INTERFACE_MAP_BEGIN(nsEventListenerThisTranslator)
NS_INTERFACE_MAP_ENTRY(nsIXPCFunctionThisTranslator)
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
NS_IMPL_ADDREF(nsEventListenerThisTranslator)
NS_IMPL_RELEASE(nsEventListenerThisTranslator)
NS_IMETHODIMP
nsEventListenerThisTranslator::TranslateThis(nsISupports *aInitialThis,
nsISupports **_retval)
{
nsCOMPtr<nsIDOMEvent> event(do_QueryInterface(aInitialThis));
NS_ENSURE_TRUE(event, NS_ERROR_UNEXPECTED);
nsCOMPtr<EventTarget> target = event->InternalDOMEvent()->GetCurrentTarget();
target.forget(_retval);
return NS_OK;
}
NS_IMETHODIMP
nsDOMConstructorSH::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *aGlobalObj, JSObject **parentObj)
{
JS::Rooted<JSObject*> globalObj(cx, aGlobalObj);
nsDOMConstructor *wrapped = static_cast<nsDOMConstructor *>(nativeObj);
#ifdef DEBUG
{
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryInterface(nativeObj);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->PreCreate(cx, globalObj, parentObj);
}
NS_IMETHODIMP
nsDOMConstructorSH::Resolve(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, jsid aId, bool *resolvedp,
bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
JS::Rooted<jsid> id(cx, aId);
// For regular DOM constructors, we have our interface constants defined on
// us by nsWindowSH::GlobalResolve. However, XrayWrappers can't see these
// interface constants (as they look like expando properties) so we have to
// specially resolve those constants here, but only for Xray wrappers.
if (!ObjectIsNativeWrapper(cx, obj)) {
return NS_OK;
}
JS::Rooted<JSObject*> nativePropsObj(cx, xpc::XrayUtils::GetNativePropertiesObject(cx, obj));
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
nsresult rv = wrapped->ResolveInterfaceConstants(cx, nativePropsObj);
NS_ENSURE_SUCCESS(rv, rv);
// Now re-lookup the ID to see if we should report back that we resolved the
// looked-for constant. Note that we don't have to worry about infinitely
// recurring back here because the Xray wrapper's holder object doesn't call
// Resolve hooks.
bool found;
if (!JS_HasPropertyById(cx, nativePropsObj, id, &found)) {
*_retval = false;
return NS_OK;
}
if (found) {
*resolvedp = true;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMConstructorSH::Call(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, const JS::CallArgs &args, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
MOZ_ASSERT(obj);
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
#ifdef DEBUG
{
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryWrappedNative(wrapper);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->Construct(wrapper, cx, obj, args, _retval);
}
NS_IMETHODIMP
nsDOMConstructorSH::Construct(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, const JS::CallArgs &args, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
MOZ_ASSERT(obj);
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
#ifdef DEBUG
{
2007-11-12 06:52:07 +00:00
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryWrappedNative(wrapper);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->Construct(wrapper, cx, obj, args, _retval);
}
NS_IMETHODIMP
nsDOMConstructorSH::HasInstance(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *aObj, JS::Handle<JS::Value> val,
bool *bp, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
#ifdef DEBUG
{
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryWrappedNative(wrapper);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->HasInstance(wrapper, cx, obj, val, bp, _retval);
}
NS_IMETHODIMP
nsNonDOMObjectSH::GetFlags(uint32_t *aFlags)
{
// This is NOT a DOM Object. Use this helper class for cases when you need
// to do something like implement nsISecurityCheckedComponent in a meaningful
// way.
*aFlags = nsIClassInfo::MAIN_THREAD_ONLY | nsIClassInfo::SINGLETON_CLASSINFO;
return NS_OK;
}
// 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;
}