LocalStorageDatabaseTracker.h [plain text]
#pragma once
#include <WebCore/SecurityOriginData.h>
#include <wtf/HashSet.h>
#include <wtf/Optional.h>
#include <wtf/RefPtr.h>
#include <wtf/ThreadSafeRefCounted.h>
#include <wtf/WallTime.h>
#include <wtf/WorkQueue.h>
#include <wtf/text/StringHash.h>
#include <wtf/text/WTFString.h>
namespace WebKit {
struct LocalStorageDetails;
class LocalStorageDatabaseTracker : public ThreadSafeRefCounted<LocalStorageDatabaseTracker> {
public:
static Ref<LocalStorageDatabaseTracker> create(Ref<WorkQueue>&&, const String& localStorageDirectory);
~LocalStorageDatabaseTracker();
String databasePath(const WebCore::SecurityOriginData&) const;
void didOpenDatabaseWithOrigin(const WebCore::SecurityOriginData&);
void deleteDatabaseWithOrigin(const WebCore::SecurityOriginData&);
void deleteAllDatabases();
Vector<WebCore::SecurityOriginData> databasesModifiedSince(WallTime);
Vector<WebCore::SecurityOriginData> origins() const;
struct OriginDetails {
String originIdentifier;
WallTime creationTime;
WallTime modificationTime;
};
Vector<OriginDetails> originDetails();
private:
LocalStorageDatabaseTracker(Ref<WorkQueue>&&, const String& localStorageDirectory);
String databasePath(const String& filename) const;
enum DatabaseOpeningStrategy {
CreateIfNonExistent,
SkipIfNonExistent
};
RefPtr<WorkQueue> m_queue;
String m_localStorageDirectory;
#if PLATFORM(IOS)
void platformMaybeExcludeFromBackup() const;
mutable bool m_hasExcludedFromBackup { false };
#endif
};
}