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29 #include "PlatformString.h"
31 #include <wtf/PassRefPtr.h>
32 #include <wtf/RefCounted.h>
38 class StorageSyncManager;
39 typedef int ExceptionCode;
40 enum StorageType { LocalStorage, SessionStorage };
42 // This interface is required for Chromium since these actions need to be proxied between processes.
43 class StorageArea : public RefCounted<StorageArea> {
45 virtual ~StorageArea() { }
47 // The HTML5 DOM Storage API
48 virtual unsigned length(Frame* sourceFrame) const = 0;
49 virtual String key(unsigned index, Frame* sourceFrame) const = 0;
51 #if ENABLE(TIZEN_LOCAL_STORAGE_READ_ONLY_EXTENSION)
52 virtual std::pair<String, bool> getItem(const String& key) const = 0;
53 virtual std::pair<String, bool> setItem(const String& key, const String& value, ExceptionCode& ec, Frame* sourceFrame, bool readOnly = false) = 0;
54 virtual std::pair<String, bool> removeItem(const String& key, Frame* sourceFrame, ExceptionCode* ec = NULL) = 0;
55 virtual bool clear(Frame* sourceFrame, bool removeReadOnly = false) = 0;
57 // FIXME: We should pass Document instead of Frame. Also, that parameter should go first.
58 virtual String getItem(const String& key, Frame* sourceFrame) const = 0;
59 virtual String setItem(const String& key, const String& value, ExceptionCode& ec, Frame* sourceFrame) = 0;
60 virtual String removeItem(const String& key, Frame* sourceFrame) = 0;
61 virtual bool clear(Frame* sourceFrame) = 0;
63 virtual bool contains(const String& key, Frame* sourceFrame) const = 0;
65 virtual bool disabledByPrivateBrowsingInFrame(const Frame* sourceFrame) const = 0;
68 } // namespace WebCore
70 #endif // StorageArea_h