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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_DEVTOOLS_BRIDGE_ABSTRACT_PEER_CONNECTION_H_
#define COMPONENTS_DEVTOOLS_BRIDGE_ABSTRACT_PEER_CONNECTION_H_
#include <string>
#include "base/memory/scoped_ptr.h"
namespace devtools_bridge {
class AbstractDataChannel;
/**
* WebRTC PeerConnection adapter for DevTools bridge.
*/
class AbstractPeerConnection {
public:
/**
* Delegate is called on signaling thread.
*/
class Delegate {
public:
Delegate() {}
virtual ~Delegate() {}
virtual void OnIceConnectionChange(bool connected) = 0;
virtual void OnIceCandidate(
const std::string& sdp_mid,
int sdp_mline_index,
const std::string& sdp) = 0;
virtual void OnLocalOfferCreatedAndSetSet(
const std::string& description) = 0;
virtual void OnLocalAnswerCreatedAndSetSet(
const std::string& description) = 0;
virtual void OnRemoteDescriptionSet() = 0;
virtual void OnFailure(const std::string& description) = 0;
private:
DISALLOW_COPY_AND_ASSIGN(Delegate);
};
AbstractPeerConnection() {}
virtual ~AbstractPeerConnection() {}
virtual void CreateAndSetLocalOffer() = 0;
virtual void CreateAndSetLocalAnswer() = 0;
virtual void SetRemoteOffer(const std::string& description) = 0;
virtual void SetRemoteAnswer(const std::string& description) = 0;
virtual void AddIceCandidate(
const std::string& sdp_mid,
int sdp_mline_index,
const std::string& sdp) = 0;
virtual scoped_ptr<AbstractDataChannel> CreateDataChannel(int channelId) = 0;
private:
DISALLOW_COPY_AND_ASSIGN(AbstractPeerConnection);
};
} // namespace devtools_bridge
#endif // COMPONENTS_DEVTOOLS_BRIDGE_ABSTRACT_PEER_CONNECTION_H_
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