blob: c991e7dd884f720c9f26ae520a15688df22438e9 [file] [log] [blame]
/*
* Copyright (C) 2021 Apple Inc.
*
* 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)
#include "RTCSctpTransportState.h"
#include <wtf/WeakPtr.h>
namespace WebCore {
class RTCDtlsTransportBackend;
class RTCSctpTransportBackend {
public:
virtual ~RTCSctpTransportBackend() = default;
virtual const void* backend() const = 0;
virtual UniqueRef<RTCDtlsTransportBackend> dtlsTransportBackend() = 0;
class Client : public CanMakeWeakPtr<Client> {
public:
virtual ~Client() = default;
virtual void onStateChanged(RTCSctpTransportState, std::optional<double>, std::optional<unsigned short>) = 0;
};
virtual void registerClient(Client&) = 0;
virtual void unregisterClient() = 0;
};
inline bool operator==(const RTCSctpTransportBackend& a, const RTCSctpTransportBackend& b)
{
return a.backend() == b.backend();
}
} // namespace WebCore
#endif // ENABLE(WEB_RTC)