id3.h

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#pragma once

#ifndef __ID3_H__
#define __ID3_H__

// INCLUDES
#include "id3/tag.h"

// USINGS
using std::string;
using std::exception;

class id3
{
    // Constants.
private:
    static const int ID3_GENRES=148;               
    static const string GENRE_DESC[ID3_GENRES];   

    // Member functions.
public:
    id3(void);
    virtual ~id3(void);
    void link(const string& FileName);
    string GetSong(void) const;
    string GetArtist(void) const;
    string GetAlbum(void) const;
    string GetYear(void) const;
    string GetTrack(void) const;
    string GetGenre(void) const;
    string GetComment(void) const;
private:
    string GetFrameDesc(ID3_FrameID FrameID) const;
    string GetGenreDesc(int Genre) const;

        // Attributes.
protected:
    ID3_Tag* m_pTag;                                 
};

class id3v1: public id3
{
    // Member functions.
public:
    id3v1(const string& FileName);
};

class id3v2: public id3
{
    // Member functions.
public:
    id3v2(const string& FileName);
    size_t GetSize(void) const;

        // Attributes.
private:
    size_t m_Size;                                  
};

// ID3 exceptions.
namespace except
{
        class id3_except: public exception
        {
        // Member functions.
    public:
        id3_except(void) throw(): exception() {};
        virtual ~id3_except(void) throw() {};
        virtual const char *what(void) const throw()=0;
        };

        class no_id3v1: public id3_except
        {
                // Member functions.
        public:
                no_id3v1(const string& FileName) throw();
        virtual ~no_id3v1(void) throw();
                virtual const char *what(void) const throw();

        // Attributes.
    private:
        string m_FileName;      
        };

        class no_id3v2: public id3_except
        {
                // Member functions.
        public:
                no_id3v2(const string& FileName) throw();
        virtual ~no_id3v2(void) throw();
                virtual const char *what(void) const throw();

        // Attributes.
    private:
        string m_FileName;      
        };
};

#endif // __ID3_H__

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