MCIOBase.h

#if !defined(__MCIOBASE_H_)
#define __MCIOBASE_H_

#ident "@(#)$Id: MCIOBase.h,v 1.5 2004/12/02 07:05:20 mike Exp $"

/*
 * Copyright Miba Consulting Ltd. (c) 2000-2003
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include "mcllib/MCBase.h"
#include "mcllib/MCTypes.h"
#include "mcllib/MCString.h"

namespace mcllib
{
    class MCIOBase : public MCBase
    {
    public:
        // Flags for poll
        static const mcintn MCPOLLRD;
        static const mcintn MCPOLLWR;
        static const mcintn MCPOLLEX;
        static const mcintn MCPOLLALL;
        ~MCIOBase();
        void close();
        mcllib::mcint32 read(void* buf, mcllib::mcint32 size);
        mcllib::mcint32 write(const void* buf, mcllib::mcint32 size);
        mcllib::mcint64 available() const;
        bool poll(mcintn pollFlags, mcinterval_t timeout) const;
        void setInherit(bool inherit);
        bool isOpen() const;
        void* getHandle() const;
        MCString toString() const;
        // TODO: implement poll of multiple objects
        // requires
        // - representation of a list of handles (for static multi-handle func)
        //static bool poll(/*...some args reqd*/);

    protected:
        MCIOBase();
        MCIOBase(void* impl);
    };

};


#endif

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