client.h

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/*
 * Copyright (C) 2020 Luciano Iam <oss@lucianoiam.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef _ardour_surface_websockets_client_h_
#define _ardour_surface_websockets_client_h_
 
#include <set>
#include <list>
 
#include "message.h"
#include "state.h"
 
typedef struct lws* Client;
 
namespace ArdourSurface {
 
typedef std::list<NodeStateMessage> ClientOutputBuffer;
 
class ClientContext
{
public:
        ClientContext (Client wsi)
            : _wsi (wsi){};
        virtual ~ClientContext (){};
 
        Client wsi () const
        {
                return _wsi;
        }
 
        bool has_state (const NodeState&);
        void update_state (const NodeState&);
 
        ClientOutputBuffer& output_buf ()
        {
                return _output_buf;
        }
 
        std::string debug_str ();
 
private:
        Client _wsi;
 
        typedef std::set<NodeState> ClientState;
        ClientState                 _state;
 
        ClientOutputBuffer _output_buf;
};
 
} // namespace ArdourSurface
 
#endif // _ardour_surface_websockets_client_h_