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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_SESSION_DEPENDENCY_FACTORY_H_
#define COMPONENTS_DEVTOOLS_BRIDGE_SESSION_DEPENDENCY_FACTORY_H_
#include <string>
#include "base/callback.h"
#include "base/memory/scoped_ptr.h"
#include "components/devtools_bridge/abstract_peer_connection.h"
#include "components/devtools_bridge/rtc_configuration.h"
namespace base {
class TaskRunner;
}
namespace devtools_bridge {
/**
* Abstraction layer over WebRTC API used in DevTools Bridge.
* It helps to isolate ref counting and threading logic needed.
*/
class SessionDependencyFactory {
public:
SessionDependencyFactory() {}
virtual ~SessionDependencyFactory() {}
static bool InitializeSSL();
static bool CleanupSSL();
static scoped_ptr<SessionDependencyFactory> CreateInstance(
const base::Closure& cleanup_on_signaling_thread);
virtual scoped_ptr<AbstractPeerConnection> CreatePeerConnection(
scoped_ptr<RTCConfiguration> config,
scoped_ptr<AbstractPeerConnection::Delegate> delegate) = 0;
virtual scoped_refptr<base::TaskRunner> signaling_thread_task_runner() = 0;
virtual scoped_refptr<base::TaskRunner> io_thread_task_runner() = 0;
private:
DISALLOW_COPY_AND_ASSIGN(SessionDependencyFactory);
};
} // namespace devtools_bridge
#endif // COMPONENTS_DEVTOOLS_BRIDGE_SESSION_DEPENDENCY_FACTORY_H_
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