/*
 * Copyright 2008-2016, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Bruno Albuquerque, bga@bug-br.org.br
 */
#ifndef _CDDB_SERVER_H
#define _CDDB_SERVER_H


#include <NetAddress.h>
#include <NetEndpoint.h>
#include <ObjectList.h>
#include <String.h>

#include <scsi_cmds.h>


// CD track specific data.
struct TrackData {
        uint32 trackNumber;
        BString title;
        BString artist;
};


// Query command response.
struct QueryResponseData {
        BString category;
        BString cddbID;
        BString artist;
        BString title;
};


// Read command response.
struct ReadResponseData {
        BString title;
        BString artist;
        BString genre;
        uint32 year;
        BObjectList<TrackData, true> tracks;

        ReadResponseData()
                :
                tracks(20)
        {
        }
};


typedef BObjectList<QueryResponseData, true> QueryResponseList;


class CDDBServer {
public:
                                                                CDDBServer(const BString& cddbServer);

        // CDDB commands interface.
                        status_t                        Query(uint32 cddbID, const scsi_toc_toc* toc,
                                                                        QueryResponseList& queryResponses);
                        status_t                        Read(const QueryResponseData& diskData,
                                                                        ReadResponseData& readResponse,
                                                                        bool verbose = false);
                        status_t                        Read(const BString& category,
                                                                        const BString& cddbID,
                                                                        const BString& artist,
                                                                        ReadResponseData& readResponse,
                                                                        bool verbose = false);

private:
                        status_t                        _ParseAddress(const BString& cddbServer);

                        status_t                        _OpenConnection();
                        void                            _CloseConnection();

                        status_t                        _SendCommand(const BString& command,
                                                                        BString& output);
                        TrackData*                      _Track(ReadResponseData& response,
                                                                        uint32 track) const;

private:
                        BString                         fLocalHostName;
                        BString                         fLocalUserName;
                        BString                         fServerHostname;
                        int32                           fServerPort;
                        BNetAddress                     fServerAddress;
                        BNetEndpoint            fConnection;
                        bool                            fInitialized;
                        bool                            fConnected;
};


#endif  // _CDDB_SERVER_H