libGizmod/AlsaSoundCardInterface.hpp

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/*
  
  Copyright (c) 2007, Tim Burrell
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at 

        http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and 
  limitations under the License. 
  
*/

#ifndef __AlsaSoundCardInterface_h
#define __AlsaSoundCardInterface_h

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include "AlsaInterface.hpp"
#include "AlsaMixerInterface.hpp"
#include <string>
#include <list>

// Namespace

namespace Gizmod {

// Typedefs

// AlsaSoundCardInterface Class Definition

class AlsaSoundCardInterface {
public: 
        // public member variables
        void                            addManualUpdater(AlsaMixerInterface * pMixer); 
        AlsaInterface *                 getAlsa();                      
        
        // public functions
        virtual std::string             getCardHardwareID() const = 0;  
        virtual int                     getCardID() const = 0;          
        virtual std::string             getCardName() const = 0;        
        virtual std::string             getCardNameLong()const  = 0;    

        // construction / deconstruction
        AlsaSoundCardInterface(AlsaInterface * piAlsa);
        virtual ~AlsaSoundCardInterface();
        
protected:
        // protected member variables
        AlsaInterface *                 mpiAlsa;                        
        std::list<AlsaMixerInterface *> mUpdateList;                    
        
private:
        // private functions
                
        // private member variables
};


} // Gizmod namespace

#endif // __AlsaSoundCardInterface_h

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