bool
doResolve(JSHandleObject obj, JSHandleId id, unsigned flags, JSMutableHandleObject objp)
{
CHECK_EQUAL(resolveExitCount, 0);
AutoIncrCounters incr(this);
CHECK_EQUAL(obj, obj1 || obj == obj2);
CHECK(JSID_IS_STRING(id));
JSFlatString *str = JS_FlattenString(cx, JSID_TO_STRING(id));
CHECK(str);
JS::RootedValue v(cx);
if (JS_FlatStringEqualsAscii(str, "x")) {
if (obj == obj1) {
/* First resolve hook invocation. */
CHECK_EQUAL(resolveEntryCount, 1);
EVAL("obj2.y = true", v.address());
CHECK_SAME(v, JSVAL_TRUE);
CHECK(JS_DefinePropertyById(cx, obj, id, JSVAL_FALSE, NULL, NULL, 0));
objp.set(obj);
return true;
}
if (obj == obj2) {
CHECK_EQUAL(resolveEntryCount, 4);
objp.set(NULL);
return true;
}
} else if (JS_FlatStringEqualsAscii(str, "y")) {
if (obj == obj2) {
CHECK_EQUAL(resolveEntryCount, 2);
CHECK(JS_DefinePropertyById(cx, obj, id, JSVAL_NULL, NULL, NULL, 0));
EVAL("obj1.x", v.address());
CHECK(JSVAL_IS_VOID(v));
EVAL("obj1.y", v.address());
CHECK_SAME(v, JSVAL_ZERO);
objp.set(obj);
return true;
}
if (obj == obj1) {
CHECK_EQUAL(resolveEntryCount, 3);
EVAL("obj1.x", v.address());
CHECK(JSVAL_IS_VOID(v));
EVAL("obj1.y", v.address());
CHECK(JSVAL_IS_VOID(v));
EVAL("obj2.y", v.address());
CHECK(JSVAL_IS_NULL(v));
EVAL("obj2.x", v.address());
CHECK(JSVAL_IS_VOID(v));
EVAL("obj1.y = 0", v.address());
CHECK_SAME(v, JSVAL_ZERO);
objp.set(obj);
return true;
}
}
CHECK(false);
return false;
}
bool
XDRState<mode>::codeFunction(JSMutableHandleObject objp)
{
if (mode == XDR_DECODE)
objp.set(NULL);
if (!VersionCheck(this))
return false;
return XDRInterpretedFunction(this, NullPtr(), NullPtr(), objp);
}
BEGIN_WORKERS_NAMESPACE
// Entry point for the DOM.
JSBool
ResolveWorkerClasses(JSContext* aCx, JSHandleObject aObj, JSHandleId aId, unsigned aFlags,
JSMutableHandleObject aObjp)
{
AssertIsOnMainThread();
// Don't care about assignments, bail now.
if (aFlags & JSRESOLVE_ASSIGNING) {
aObjp.set(nullptr);
return true;
}
// Make sure our strings are interned.
if (JSID_IS_VOID(gStringIDs[0])) {
for (uint32_t i = 0; i < ID_COUNT; i++) {
JSString* str = JS_InternString(aCx, gStringChars[i]);
if (!str) {
while (i) {
gStringIDs[--i] = JSID_VOID;
}
return false;
}
gStringIDs[i] = INTERNED_STRING_TO_JSID(aCx, str);
}
}
bool isChrome = false;
bool shouldResolve = false;
for (uint32_t i = 0; i < ID_COUNT; i++) {
if (gStringIDs[i] == aId) {
isChrome = nsContentUtils::IsCallerChrome();
// Don't resolve if this is ChromeWorker and we're not chrome. Otherwise
// always resolve.
shouldResolve = gStringIDs[ID_ChromeWorker] == aId ? isChrome : true;
break;
}
}
if (shouldResolve) {
// Don't do anything if workers are disabled.
if (!isChrome && !Preferences::GetBool(PREF_WORKERS_ENABLED)) {
aObjp.set(nullptr);
return true;
}
JSObject* eventTarget = EventTargetBinding_workers::GetProtoObject(aCx, aObj);
if (!eventTarget) {
return false;
}
JSObject* worker = worker::InitClass(aCx, aObj, eventTarget, true);
if (!worker) {
return false;
}
if (isChrome && !chromeworker::InitClass(aCx, aObj, worker, true)) {
return false;
}
if (!events::InitClasses(aCx, aObj, true)) {
return false;
}
aObjp.set(aObj);
return true;
}
// Not resolved.
aObjp.set(nullptr);
return true;
}
