// 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 REMOTING_HOST_HOST_EXTENSION_SESSION_H_
#define REMOTING_HOST_HOST_EXTENSION_SESSION_H_

namespace remoting {

namespace protocol {
class ExtensionMessage;
}  // namespace protocol

class ClientSession;

// Created by an |HostExtension| to store |ClientSession| specific state, and to
// handle extension messages.
class HostExtensionSession {
 public:
  virtual ~HostExtensionSession() {}

  // Called when the host receives an |ExtensionMessage| for the |ClientSession|
  // associated with this |HostExtensionSession|.
  // It returns |true| if the message was handled, and |false| otherwise.
  virtual bool OnExtensionMessage(
      ClientSession* client_session,
      const protocol::ExtensionMessage& message) = 0;
};

}  // namespace remoting

#endif  // REMOTING_HOST_HOST_EXTENSION_SESSION_H_