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/*
* Copyright (C) 2018 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.
*/
#pragma once
#if ENABLE(WEB_RTC) && USE(LIBWEBRTC)
#include "LibWebRTCMacros.h"
#include <wtf/CompletionHandler.h>
#include <wtf/RefPtr.h>
WTF_IGNORE_WARNINGS_IN_THIRD_PARTY_CODE_BEGIN
// See Bug 274508: Disable thread-safety-reference-return warnings in libwebrtc
IGNORE_CLANG_WARNINGS_BEGIN("thread-safety-reference-return")
#include <webrtc/pc/rtc_stats_collector.h>
IGNORE_CLANG_WARNINGS_END
WTF_IGNORE_WARNINGS_IN_THIRD_PARTY_CODE_END
namespace WebCore {
class DOMMapAdapter;
class RTCStatsReport;
void initializeRTCStatsReportBackingMap(RTCStatsReport&);
class LibWebRTCStatsCollector : public webrtc::RTCStatsCollectorCallback {
public:
using CollectorCallback = CompletionHandler<void(const rtc::scoped_refptr<const webrtc::RTCStatsReport>&)>;
static rtc::scoped_refptr<LibWebRTCStatsCollector> create(CollectorCallback&& callback) { return rtc::make_ref_counted<LibWebRTCStatsCollector>(WTFMove(callback)); }
static Ref<RTCStatsReport> createReport(const rtc::scoped_refptr<const webrtc::RTCStatsReport>&);
explicit LibWebRTCStatsCollector(CollectorCallback&&);
~LibWebRTCStatsCollector();
private:
void OnStatsDelivered(const rtc::scoped_refptr<const webrtc::RTCStatsReport>&) final;
CollectorCallback m_callback;
};
} // namespace WebCore
#endif // ENABLE(WEB_RTC) && USE(LIBWEBRTC)
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