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31 #ifndef StorageQuotaClient_h
32 #define StorageQuotaClient_h
34 #include "platform/Supplementable.h"
35 #include "platform/heap/Handle.h"
36 #include "public/platform/WebStorageQuotaType.h"
37 #include "wtf/Forward.h"
41 class ExecutionContext;
45 class StorageErrorCallback;
46 class StorageQuotaCallback;
48 class StorageQuotaClient : public WillBeHeapSupplement<Page> {
49 WTF_MAKE_NONCOPYABLE(StorageQuotaClient);
51 StorageQuotaClient() { }
52 virtual ~StorageQuotaClient() { }
54 virtual void requestQuota(ExecutionContext*, WebStorageQuotaType, unsigned long long newQuotaInBytes, PassOwnPtr<StorageQuotaCallback>, PassOwnPtr<StorageErrorCallback>) = 0;
55 virtual ScriptPromise requestPersistentQuota(ScriptState*, unsigned long long newQuotaInBytes) = 0;
57 static const char* supplementName();
58 static StorageQuotaClient* from(ExecutionContext*);
61 void provideStorageQuotaClientTo(Page&, PassOwnPtrWillBeRawPtr<StorageQuotaClient>);
65 #endif // StorageQuotaClient_h