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/*
* Copyright 2019 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.
*/
#ifndef P2P_BASE_ICE_CONTROLLER_FACTORY_INTERFACE_H_
#define P2P_BASE_ICE_CONTROLLER_FACTORY_INTERFACE_H_
#include <functional>
#include <memory>
#include <string>
#include "p2p/base/connection.h"
#include "p2p/base/ice_controller_interface.h"
#include "p2p/base/ice_transport_internal.h"
#include "p2p/base/transport_description.h"
namespace webrtc {
// struct with arguments to IceControllerFactoryInterface::Create
struct IceControllerFactoryArgs {
std::function<IceTransportStateInternal()> ice_transport_state_func;
std::function<IceRole()> ice_role_func;
std::function<bool(const webrtc::Connection*)> is_connection_pruned_func;
const IceFieldTrials* ice_field_trials;
std::string ice_controller_field_trials;
};
class IceControllerFactoryInterface {
public:
virtual ~IceControllerFactoryInterface() = default;
virtual std::unique_ptr<IceControllerInterface> Create(
const IceControllerFactoryArgs& args) = 0;
};
} // namespace webrtc
// Re-export symbols from the webrtc namespace for backwards compatibility.
// TODO(bugs.webrtc.org/4222596): Remove once all references are updated.
#ifdef WEBRTC_ALLOW_DEPRECATED_NAMESPACES
namespace cricket {
using ::webrtc::IceControllerFactoryArgs;
using ::webrtc::IceControllerFactoryInterface;
} // namespace cricket
#endif // WEBRTC_ALLOW_DEPRECATED_NAMESPACES
#endif // P2P_BASE_ICE_CONTROLLER_FACTORY_INTERFACE_H_
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