iforeader.h

Linux下比较早的基于命令行的DVD播放器

//
// Copyright (c) 2003 by Istv醤 V醨adi
//
// This file is part of dxr3Player, a DVD player written specifically 
// for the DXR3 (aka Hollywood+) decoder card.

// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef DXR3PLAYER_IFODUMP_IFOREADER_H
#define DXR3PLAYER_IFODUMP_IFOREADER_H
//------------------------------------------------------------------------------

#include "Reader.h"

extern "C" {

#include <libmpdvdkit/ifo_types.h>

} 

//------------------------------------------------------------------------------

namespace ifodump {

//------------------------------------------------------------------------------

/**
 * The main class used to read dumped IFO structures.
 */
class IFOReader : public Reader<IFOReader>
{
private:
    /**
     * Read an 8-bit unsigned value.
     */
    void read(uint8_t& x);

    /**
     * Read a 16-bit unsigned value.
     */
    void read(uint16_t& x);

    /**
     * Read a 32-bit unsigned value.
     */
    void read(uint32_t& x);

    /**
     * Read a 64-bit unsigned value.
     */
    void read(uint64_t& x);

    /**
     * Read an array of bytes.
     */
    void read(void* buffer, size_t length);

    /**
     * Read a VM command.
     */
    void read(vm_cmd_t& cmd);

    /**
     * Read a user operations structure.
     */
    void read(user_ops_t& userOperations);

    /**
     * Read a DVD time structure.
     */
    void read(dvd_time_t& t);

    /**
     * Read a video attribute structure
     */
    void read(video_attr_t& attr);

    /**
     * Read an audio attribute structure
     */
    void read(audio_attr_t& attr);

    /**
     * Read a subpicture attribute structure
     */
    void read(subp_attr_t& attr);

    /**
     * Read a PGC command table.
     */
    void read(pgc_command_tbl_t& commandTable);

    /**
     * Read cell playback information structure.
     */
    void read(cell_playback_t& cellPlayback);

    /**
     * Read cell position information structure.
     */
    void read(cell_position_t& cellPosition);
    
    /**
     * Read a PGC structure.
     */
    void read(pgc_t& pgc);
    
    /**
     * Read a Program Chain Information Search Pointer.
     */
    void read(pgci_srp_t& pgciSRP);

    /**
     * Read a PGCI
     */
    void read(pgcit_t& pgci);
        
    /**
     * Read a PGCI language unit.
     */
    void read(pgci_lu_t& pgciLanguageUnit);

    /**
     * Read a PGCI unit table.
     */
    void read(pgci_ut_t& pgciUnitTable);

    /**
     * Read a cell address structure
     */
    void read(cell_adr_t& cellAddress);

    /**
     * Read a cell address table.
     */
    void read(c_adt_t& cellAddressTable);

    /**
     * Read a VOBU address map.
     */
    void read(vobu_admap_t& vobuAddressMap);

    /**
     * Read a VMGI Management table.
     */
    void read(vmgi_mat_t& vmgiMat);

    /**
     * Read a playback type.
     */
    void read(playback_type_t& playbackType);

    /**
     * Read a title information structure.
     */
    void read(title_info_t& titleInfo);

    /**
     * Read a part-of-title search pointer table
     */
    void read(tt_srpt_t& potSPT);

    /**
     * Read a parental management information unit
     */
    void read(ptl_mait_country_t& ptlMgmtUnit);
    
    /**
     * Read a parental management information table.
     */
    void read(ptl_mait_t& ptlMgmtTable);

    /**
     * Read a VTS attributes structure.
     */
    void read(vts_attributes_t& vtsAttributes);
    
    /**
     * Read a VTS attributes table.
     */
    void read(vts_atrt_t& vtsAttributeTable);

    /**
     * Read text data.
     */
    void read(txtdt_t& textData);

    /**
     * Read a text data language unit.
     */
    void read(txtdt_lu_t& textDataUnit);

    /**
     * Read a text data management information.
     */
    void read(txtdt_mgi_t& textDataMGI);

    /**
     * Read the VTS information management table.
     */
    void read(vtsi_mat_t& vtsiMAT);

    /**
     * Read a part-of-title unit information structure.
     */
    void read(ptt_info_t& pttInfo);

    /**
     * Read a part-of-title information structure.
     */
    void read(ttu_t& ttu);

    /**
     * Read a part-of-title search pointer table
     */
    void read(vts_ptt_srpt_t& pttSPT);

    /**
     * Read the common part of an IFO.
     */
    void readCommon(ifo_handle_t* ifoHandle);

public:
    /**
     * Construct the reader.
     */
    IFOReader(FILE* f, bool versioned);

    /**
     * Read a VMG.
     */
    void readVMG(ifo_handle_t* ifoHandle);

    /**
     * Read a VTS.
     */
    void readVTS(ifo_handle_t* ifoHandle);

    friend class Reader<IFOReader>;
};

//------------------------------------------------------------------------------

} /* namespace ifodump */

//------------------------------------------------------------------------------
#endif // DXR3PLAYER_IFODUMP_IFOREADER_H

// Local variables:
// mode: c++
// End: