/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 */

#ifndef WebRTCICECandidate_h
#define WebRTCICECandidate_h

#include "WebCommon.h"
#include "WebPrivatePtr.h"

namespace WebCore {
class RTCIceCandidateDescriptor;
}

namespace WebKit {

class WebString;

class WebRTCICECandidate {
public:
    WebRTCICECandidate() { }
    WebRTCICECandidate(const WebRTCICECandidate& other) { assign(other); }
    ~WebRTCICECandidate() { reset(); }

    WebRTCICECandidate& operator=(const WebRTCICECandidate& other)
    {
        assign(other);
        return *this;
    }

    WEBKIT_EXPORT void assign(const WebRTCICECandidate&);

    WEBKIT_EXPORT void initialize(const WebString& candidate, const WebString& sdpMid, unsigned short sdpMLineIndex);
    WEBKIT_EXPORT void reset();
    bool isNull() const { return m_private.isNull(); }

    WEBKIT_EXPORT WebString candidate() const;
    WEBKIT_EXPORT WebString sdpMid() const;
    WEBKIT_EXPORT unsigned short sdpMLineIndex() const;

#if WEBKIT_IMPLEMENTATION
    WebRTCICECandidate(WebCore::RTCIceCandidateDescriptor*);
    WebRTCICECandidate(WTF::PassRefPtr<WebCore::RTCIceCandidateDescriptor>);

    operator WTF::PassRefPtr<WebCore::RTCIceCandidateDescriptor>() const;
#endif

private:
    WebPrivatePtr<WebCore::RTCIceCandidateDescriptor> m_private;
};

} // namespace WebKit

#endif // WebRTCICECandidate_h
