bool EditorClientImpl::canPaste(LocalFrame* frame, bool defaultValue) const {
WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame);
if (!webFrame->contentSettingsClient())
return defaultValue;
return webFrame->contentSettingsClient()->allowReadFromClipboard(
defaultValue);
}
bool ContextFeaturesClientImpl::askIfIsEnabled(Document* document, ContextFeatures::FeatureType type, bool defaultValue)
{
WebLocalFrameImpl* frame = WebLocalFrameImpl::fromFrame(document->frame());
if (!frame || !frame->contentSettingsClient())
return defaultValue;
switch (type) {
case ContextFeatures::MutationEvents:
return frame->contentSettingsClient()->allowMutationEvents(defaultValue);
default:
return defaultValue;
}
}
bool DatabaseClientImpl::allowDatabase(ExecutionContext* executionContext,
const String& name,
const String& displayName,
unsigned estimatedSize) {
DCHECK(executionContext->isContextThread());
Document* document = toDocument(executionContext);
WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
if (!webFrame)
return false;
if (webFrame->contentSettingsClient())
return webFrame->contentSettingsClient()->allowDatabase(name, displayName,
estimatedSize);
return true;
}
bool IndexedDBClientImpl::allowIndexedDB(ExecutionContext* context, const String& name)
{
ASSERT_WITH_SECURITY_IMPLICATION(context->isDocument() || context->isWorkerGlobalScope());
if (context->isDocument()) {
WebSecurityOrigin origin(context->getSecurityOrigin());
Document* document = toDocument(context);
WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
// FIXME: webFrame->contentSettingsClient() returns 0 in test_shell and content_shell http://crbug.com/137269
return !webFrame->contentSettingsClient() || webFrame->contentSettingsClient()->allowIndexedDB(name, origin);
}
WorkerGlobalScope& workerGlobalScope = *toWorkerGlobalScope(context);
return WorkerContentSettingsClient::from(workerGlobalScope)->allowIndexedDB(name);
}
bool IndexedDBClientImpl::allowIndexedDB(ExecutionContext* context,
const String& name) {
DCHECK(context->isContextThread());
SECURITY_DCHECK(context->isDocument() || context->isWorkerGlobalScope());
if (context->isDocument()) {
WebSecurityOrigin origin(context->getSecurityOrigin());
Document* document = toDocument(context);
WebLocalFrameImpl* webFrame =
WebLocalFrameImpl::fromFrame(document->frame());
if (!webFrame)
return false;
if (webFrame->contentSettingsClient())
return webFrame->contentSettingsClient()->allowIndexedDB(name, origin);
return true;
}
WorkerGlobalScope& workerGlobalScope = *toWorkerGlobalScope(context);
return WorkerContentSettingsClient::from(workerGlobalScope)
->allowIndexedDB(name);
}
