Source/modules/crypto/CryptoResultImpl.h

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#ifndef CryptoResultImpl_h
#define CryptoResultImpl_h

#include "bindings/v8/ScriptPromise.h"
#include "core/platform/CryptoResult.h"
#include "public/platform/WebCrypto.h"
#include "wtf/Forward.h"

namespace WebCore {

class ScriptPromiseResolver;

// Wrapper around a Promise to notify completion of the crypto operation.
// Platform cannot know about Promises which are declared in bindings.
class CryptoResultImpl : public CryptoResult {
public:
    ~CryptoResultImpl();

    static PassRefPtr<CryptoResultImpl> create();

    virtual void completeWithError() OVERRIDE;
    virtual void completeWithBuffer(const WebKit::WebArrayBuffer&) OVERRIDE;
    virtual void completeWithBoolean(bool) OVERRIDE;
    virtual void completeWithKey(const WebKit::WebCryptoKey&) OVERRIDE;
    virtual void completeWithKeyPair(const WebKit::WebCryptoKey& publicKey, const WebKit::WebCryptoKey& privateKey) OVERRIDE;

    ScriptPromise promise();

private:
    CryptoResultImpl();
    void finish();

    RefPtr<ScriptPromiseResolver> m_promiseResolver;
    bool m_finished;
};

} // namespace WebCore

#endif