/*
 * Copyright (C) 2010 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef AuthenticationChallengeProxy_h
#define AuthenticationChallengeProxy_h

#include "APIObject.h"
#include <WebCore/AuthenticationChallenge.h>
#include <wtf/PassRefPtr.h>

namespace CoreIPC {
    class ArgumentDecoder;
    class Connection;
    class MessageID;
}

namespace WebKit {

class AuthenticationDecisionListener;
class WebCredential;
class WebProcessProxy;
class WebProtectionSpace;

class AuthenticationChallengeProxy : public APIObject {
public:
    static const Type APIType = TypeAuthenticationChallenge;

    static PassRefPtr<AuthenticationChallengeProxy> create(const WebCore::AuthenticationChallenge& authenticationChallenge, uint64_t challengeID, WebProcessProxy* process)
    {
        return adoptRef(new AuthenticationChallengeProxy(authenticationChallenge, challengeID, process));
    }
    
    ~AuthenticationChallengeProxy();
    
    void useCredential(WebCredential*);
    void cancel();

    AuthenticationDecisionListener* listener() const { return m_listener.get(); }
    WebCredential* proposedCredential() const;
    WebProtectionSpace* protectionSpace() const;
    int previousFailureCount() const { return m_coreAuthenticationChallenge.previousFailureCount(); }

private:
    AuthenticationChallengeProxy(const WebCore::AuthenticationChallenge&, uint64_t challengeID, WebProcessProxy*);

    virtual Type type() const { return APIType; }
    
    WebCore::AuthenticationChallenge m_coreAuthenticationChallenge;
    uint64_t m_challengeID;
    RefPtr<WebProcessProxy> m_process;
    RefPtr<AuthenticationDecisionListener> m_listener;
    mutable RefPtr<WebCredential> m_webCredential;
    mutable RefPtr<WebProtectionSpace> m_webProtectionSpace;
};

} // namespace WebKit

#endif // WebAuthenticationChallengeProxy_h