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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <memory>
#include "rtc_base/system/rtc_export.h"
namespace webrtc {
// These classes are not part of the API, and are treated as opaque pointers.
class Call;
struct CallConfig;
// This interface exists to allow webrtc to be optionally built without media
// support (i.e., if only being used for data channels). PeerConnectionFactory
// is constructed with a CallFactoryInterface, which may or may not be null.
class CallFactoryInterface {
virtual ~CallFactoryInterface() {}
virtual Call* CreateCall(const CallConfig& config) = 0;
RTC_EXPORT std::unique_ptr<CallFactoryInterface> CreateCallFactory();
} // namespace webrtc