DocumentStorageAccess.h [plain text]
#pragma once
#if ENABLE(RESOURCE_LOAD_STATISTICS)
#include "Supplementable.h"
#include <wtf/WeakPtr.h>
namespace WebCore {
class DeferredPromise;
class Document;
class UserGestureIndicator;
enum class StorageAccessWasGranted : bool {
No,
Yes
};
enum class StorageAccessPromptWasShown : bool {
No,
Yes
};
const unsigned maxNumberOfTimesExplicitlyDeniedFrameSpecificStorageAccess = 2;
class DocumentStorageAccess final : public Supplement<Document>, public CanMakeWeakPtr<DocumentStorageAccess> {
WTF_MAKE_FAST_ALLOCATED;
public:
explicit DocumentStorageAccess(Document&);
~DocumentStorageAccess();
static void hasStorageAccess(Document&, Ref<DeferredPromise>&&);
static void requestStorageAccess(Document&, Ref<DeferredPromise>&&);
private:
void hasStorageAccess(Ref<DeferredPromise>&&);
void requestStorageAccess(Ref<DeferredPromise>&&);
static DocumentStorageAccess* from(Document&);
static const char* supplementName();
bool hasFrameSpecificStorageAccess() const;
void setWasExplicitlyDeniedFrameSpecificStorageAccess() { ++m_numberOfTimesExplicitlyDeniedFrameSpecificStorageAccess; };
bool isAllowedToRequestFrameSpecificStorageAccess() { return m_numberOfTimesExplicitlyDeniedFrameSpecificStorageAccess < maxNumberOfTimesExplicitlyDeniedFrameSpecificStorageAccess; };
void enableTemporaryTimeUserGesture();
void consumeTemporaryTimeUserGesture();
std::unique_ptr<UserGestureIndicator> m_temporaryUserGesture;
Document& m_document;
uint8_t m_numberOfTimesExplicitlyDeniedFrameSpecificStorageAccess = 0;
};
}
#endif // ENABLE(RESOURCE_LOAD_STATISTICS)