void StorageArea::dispatchSessionStorageEvent(
const String& key,
const String& oldValue,
const String& newValue,
SecurityOrigin* securityOrigin,
const KURL& pageURL,
const WebStorageNamespace& sessionNamespace,
WebStorageArea* sourceAreaInstance) {
Page* page = findPageWithSessionStorageNamespace(sessionNamespace);
if (!page)
return;
for (Frame* frame = page->mainFrame(); frame;
frame = frame->tree().traverseNext()) {
// FIXME: We do not yet have a way to dispatch events to out-of-process
// frames.
if (!frame->isLocalFrame())
continue;
LocalFrame* localFrame = toLocalFrame(frame);
LocalDOMWindow* localWindow = localFrame->domWindow();
Storage* storage =
DOMWindowStorage::from(*localWindow).optionalSessionStorage();
if (storage &&
localFrame->document()->getSecurityOrigin()->canAccess(
securityOrigin) &&
!isEventSource(storage, sourceAreaInstance))
localFrame->domWindow()->enqueueWindowEvent(StorageEvent::create(
EventTypeNames::storage, key, oldValue, newValue, pageURL, storage));
}
if (InspectorDOMStorageAgent* agent =
StorageNamespaceController::from(page)->inspectorAgent())
agent->didDispatchDOMStorageEvent(key, oldValue, newValue, SessionStorage,
securityOrigin);
}
void StorageArea::dispatchLocalStorageEvent(const String& key, const String& oldValue, const String& newValue, SecurityOrigin* securityOrigin, const KURL& pageURL, WebStorageArea* sourceAreaInstance, bool originatedInProcess)
{
// Iterate over all pages that have a StorageNamespaceController supplement.
for (Page* page : Page::ordinaryPages()) {
for (Frame* frame = page->mainFrame(); frame; frame = frame->tree().traverseNext()) {
// FIXME: We do not yet have a way to dispatch events to out-of-process frames.
if (!frame->isLocalFrame())
continue;
LocalFrame* localFrame = toLocalFrame(frame);
LocalDOMWindow* localWindow = localFrame->localDOMWindow();
Storage* storage = DOMWindowStorage::from(*localWindow).optionalLocalStorage();
if (storage && localFrame->document()->securityOrigin()->canAccess(securityOrigin) && !isEventSource(storage, sourceAreaInstance))
localFrame->localDOMWindow()->enqueueWindowEvent(StorageEvent::create(EventTypeNames::storage, key, oldValue, newValue, pageURL, storage));
}
if (InspectorDOMStorageAgent* agent = StorageNamespaceController::from(page)->inspectorAgent())
agent->didDispatchDOMStorageEvent(key, oldValue, newValue, LocalStorage, securityOrigin);
}
}
void StorageAreaProxy::dispatchSessionStorageEvent(const String& key, const String& oldValue, const String& newValue,
SecurityOrigin* securityOrigin, const KURL& pageURL, const WebKit::WebStorageNamespace& sessionNamespace,
WebKit::WebStorageArea* sourceAreaInstance, bool originatedInProcess)
{
Page* page = findPageWithSessionStorageNamespace(sessionNamespace);
if (!page)
return;
for (Frame* frame = page->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
Storage* storage = frame->document()->domWindow()->optionalSessionStorage();
if (storage && frame->document()->securityOrigin()->equal(securityOrigin) && !isEventSource(storage, sourceAreaInstance))
frame->document()->enqueueWindowEvent(StorageEvent::create(eventNames().storageEvent, key, oldValue, newValue, pageURL, storage));
}
InspectorInstrumentation::didDispatchDOMStorageEvent(key, oldValue, newValue, SessionStorage, securityOrigin, page);
}
void StorageAreaProxy::dispatchLocalStorageEvent(const String& key, const String& oldValue, const String& newValue,
SecurityOrigin* securityOrigin, const KURL& pageURL, WebKit::WebStorageArea* sourceAreaInstance, bool originatedInProcess)
{
// FIXME: This looks suspicious. Why doesn't this use allPages instead?
const HashSet<Page*>& pages = PageGroup::sharedGroup()->pages();
for (HashSet<Page*>::const_iterator it = pages.begin(); it != pages.end(); ++it) {
for (Frame* frame = (*it)->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
Storage* storage = frame->document()->domWindow()->optionalLocalStorage();
if (storage && frame->document()->securityOrigin()->equal(securityOrigin) && !isEventSource(storage, sourceAreaInstance))
frame->document()->enqueueWindowEvent(StorageEvent::create(eventNames().storageEvent, key, oldValue, newValue, pageURL, storage));
}
InspectorInstrumentation::didDispatchDOMStorageEvent(key, oldValue, newValue, LocalStorage, securityOrigin, *it);
}
}