Source/modules/mediastream/RTCStatsReport.h

/*
 * Copyright (C) 2012 Google 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 RTCStatsReport_h
#define RTCStatsReport_h

#include "bindings/core/v8/ScriptWrappable.h"
#include "wtf/HashMap.h"
#include "wtf/Vector.h"
#include "wtf/text/StringHash.h"
#include "wtf/text/WTFString.h"

namespace blink {

class RTCStatsReport final : public GarbageCollectedFinalized<RTCStatsReport>, public ScriptWrappable {
    DEFINE_WRAPPERTYPEINFO();
public:
    static RTCStatsReport* create(const String& id, const String& type, double timestamp);

    double timestamp() const { return m_timestamp; }
    String id() { return m_id; }
    String type() { return m_type; }
    String stat(const String& name) { return m_stats.get(name); }
    Vector<String> names() const;

    // DEPRECATED
    RTCStatsReport* local();
    // DEPRECATED
    RTCStatsReport* remote();

    void addStatistic(const String& name, const String& value);

    void trace(Visitor*) { }

private:
    RTCStatsReport(const String& id, const String& type, double timestamp);

    String m_id;
    String m_type;
    double m_timestamp;
    HashMap<String, String> m_stats;
};

} // namespace blink

#endif // RTCStatsReport_h