StorageNamespaceProvider.h [plain text]
#pragma once
#include "SecurityOriginHash.h"
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/HashSet.h>
#include <wtf/RefCounted.h>
namespace PAL {
class SessionID;
}
namespace WebCore {
class Document;
class Page;
class SecurityOrigin;
class StorageArea;
class StorageNamespace;
class StorageNamespaceProvider : public RefCounted<StorageNamespaceProvider> {
public:
WEBCORE_EXPORT StorageNamespaceProvider();
WEBCORE_EXPORT virtual ~StorageNamespaceProvider();
virtual Ref<StorageNamespace> createSessionStorageNamespace(Page&, unsigned quota) = 0;
Ref<StorageArea> localStorageArea(Document&);
WEBCORE_EXPORT void setSessionIDForTesting(const PAL::SessionID&);
protected:
StorageNamespace* optionalLocalStorageNamespace() { return m_localStorageNamespace.get(); }
private:
friend class Internals;
WEBCORE_EXPORT StorageNamespace& localStorageNamespace(PAL::SessionID);
StorageNamespace& transientLocalStorageNamespace(SecurityOrigin&, PAL::SessionID);
virtual Ref<StorageNamespace> createLocalStorageNamespace(unsigned quota, PAL::SessionID) = 0;
virtual Ref<StorageNamespace> createTransientLocalStorageNamespace(SecurityOrigin&, unsigned quota, PAL::SessionID) = 0;
RefPtr<StorageNamespace> m_localStorageNamespace;
HashMap<SecurityOriginData, RefPtr<StorageNamespace>> m_transientLocalStorageNamespaces;
};
}