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/*
* Copyright (c) 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 TEST_PEER_SCENARIO_SCENARIO_CONNECTION_H_
#define TEST_PEER_SCENARIO_SCENARIO_CONNECTION_H_
#include <functional>
#include <memory>
#include <string>
#include <vector>
#include "api/candidate.h"
#include "api/environment/environment.h"
#include "api/jsep.h"
#include "p2p/base/transport_description.h"
#include "test/network/network_emulation_manager.h"
#include "test/scoped_key_value_config.h"
namespace webrtc {
// ScenarioIceConnection provides the transport level functionality of a
// PeerConnection for use in peer connection scenario tests. This allows
// implementing custom server side behavior in tests.
class ScenarioIceConnection {
public:
class IceConnectionObserver {
public:
// Called on network thread.
virtual void OnPacketReceived(CopyOnWriteBuffer packet) = 0;
// Called on signaling thread.
virtual void OnIceCandidates(const std::string& mid,
const std::vector<Candidate>& candidates) = 0;
protected:
~IceConnectionObserver() = default;
};
static std::unique_ptr<ScenarioIceConnection> Create(
const Environment& env,
test::NetworkEmulationManagerImpl* net,
IceConnectionObserver* observer);
virtual ~ScenarioIceConnection() = default;
// Posts tasks to send packets to network thread.
virtual void SendRtpPacket(ArrayView<const uint8_t> packet_view) = 0;
virtual void SendRtcpPacket(ArrayView<const uint8_t> packet_view) = 0;
// Used for ICE configuration, called on signaling thread.
virtual void SetRemoteSdp(SdpType type, const std::string& remote_sdp) = 0;
virtual void SetLocalSdp(SdpType type, const std::string& local_sdp) = 0;
virtual EmulatedEndpoint* endpoint() = 0;
virtual const TransportDescription& transport_description() const = 0;
webrtc::test::ScopedKeyValueConfig field_trials;
};
} // namespace webrtc
#endif // TEST_PEER_SCENARIO_SCENARIO_CONNECTION_H_
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