LocalStorageDatabaseTracker.h [plain text]
#ifndef LocalStorageDatabaseTracker_h
#define LocalStorageDatabaseTracker_h
#include <WebCore/SQLiteDatabase.h>
#include <wtf/HashSet.h>
#include <wtf/PassRefPtr.h>
#include <wtf/RefPtr.h>
#include <wtf/ThreadSafeRefCounted.h>
#include <wtf/text/StringHash.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class SecurityOrigin;
}
class WorkQueue;
namespace WebKit {
class LocalStorageDatabaseTracker : public ThreadSafeRefCounted<LocalStorageDatabaseTracker> {
public:
static PassRefPtr<LocalStorageDatabaseTracker> create(PassRefPtr<WorkQueue>);
~LocalStorageDatabaseTracker();
void setLocalStorageDirectory(const String&);
String databasePath(WebCore::SecurityOrigin*) const;
void didOpenDatabaseWithOrigin(WebCore::SecurityOrigin*);
void deleteDatabaseWithOrigin(WebCore::SecurityOrigin*);
void deleteAllDatabases();
Vector<RefPtr<WebCore::SecurityOrigin>> origins() const;
private:
explicit LocalStorageDatabaseTracker(PassRefPtr<WorkQueue>);
void setLocalStorageDirectoryInternal(StringImpl*);
String databasePath(const String& filename) const;
String trackerDatabasePath() const;
enum DatabaseOpeningStrategy {
CreateIfNonExistent,
SkipIfNonExistent
};
void openTrackerDatabase(DatabaseOpeningStrategy);
void importOriginIdentifiers();
void updateTrackerDatabaseFromLocalStorageDatabaseFiles();
void addDatabaseWithOriginIdentifier(const String& originIdentifier, const String& databasePath);
void removeDatabaseWithOriginIdentifier(const String& originIdentifier);
String pathForDatabaseWithOriginIdentifier(const String& originIdentifier);
RefPtr<WorkQueue> m_queue;
String m_localStorageDirectory;
WebCore::SQLiteDatabase m_database;
HashSet<String> m_origins;
};
}
#endif // LocalStorageDatabaseTracker_h