indexdb.h

这是DVD中伺服部分的核心代码

/*****************************************************************************
******************************************************************************
**                                                                          **
**  Copyright (c) 2005-2006 Videon Central, Inc.                            **
**  All rights reserved.                                                    **
**                                                                          **
**  The computer program contained herein contains proprietary information  **
**  which is the property of Videon Central, Inc.  The program may be used  **
**  and/or copied only with the written permission of Videon Central, Inc.  **
**  or in accordance with the terms and conditions stipulated in the        **
**  agreement/contract under which the programs have been supplied.         **
**                                                                          **
******************************************************************************
*****************************************************************************/
/**
 * @file indexdb.h
 *
 * Defines the API to the Index Database.
 * The Index Database handles the storage of and access to Index data from the BD-ROM Index file.
 *
 * $Id: indexdb.h,v 1.4 2006/10/25 23:35:40 rbehe Exp $
 */

#ifndef INDEXDB_H
#define INDEXDB_H

#ifdef __cplusplus
extern "C" {
#endif

#include "vdvd_types.h"
#include "loader_app.h"

/**
 * Index Database Status types
 */
typedef  LONG INDEX_STATUS;
#define  INDEX_SUCCESS            (0)
#define  INDEX_FAILURE            (-1)
#define  INDEX_NULL_PTR           (-2)
#define  INDEX_FILE_ERROR         (-3)
#define  INDEX_INVALID_FORMAT     (-4)

/**
 * Index constants
 */
#define INDEX_MAX_TITLES    (999)

/**
 * Object Type
 */
typedef enum tagINDEX_OBJ_TYPE
{
    INDEX_OBJ_HDMV = 0,
    INDEX_OBJ_BDJ,
    INDEX_OBJ_INVALID
} INDEX_OBJ_TYPE;

/**
 * Title Playback Type
 */
typedef enum tagINDEX_TITLE_PB_TYPE
{
    INDEX_TITLE_PB_MOVIE = 0,
    INDEX_TITLE_PB_INTERACTIVE,
    INDEX_TITLE_PB_INVALID
} INDEX_TITLE_PB_TYPE;

/**
 * Title Access Type
 */
typedef enum tagINDEX_TITLE_ACCESS_TYPE
{
    INDEX_TITLE_ACCESS_PERMIT = 0,
    INDEX_TITLE_ACCESS_PROHIBIT,
    INDEX_TITLE_ACCESS_PROHIBIT_NO_OSD,
    INDEX_TITLE_ACCESS_INVALID
} INDEX_TITLE_ACCESS_TYPE;

/**
 * Object ID
 */
typedef union tagINDEX_OBJ_ID
{
    ULONG   ulHdmvMobjID;
    UBYTE   ubBdjFileTag[5];
} INDEX_OBJ_ID;

/**
 * Index Object Reference
 */
typedef struct tagINDEX_OBJ_REF
{
    INDEX_OBJ_TYPE          tObjType;
    INDEX_OBJ_ID            tObjectId;
    INDEX_TITLE_PB_TYPE     tPlaybackType;
    INDEX_TITLE_ACCESS_TYPE tAccessType;
} INDEX_OBJ_REF;

/**
 * Index Database Interface Functions
 */
INDEX_STATUS    IndexCreate(LOADER_HANDLE tLoader);
INDEX_STATUS    IndexDelete(void);
INDEX_STATUS    IndexLoad(void);
INDEX_OBJ_REF*  IndexGetFirstPlayback(void);
INDEX_OBJ_REF*  IndexGetTopMenu(void);
USHORT*         IndexGetNumberOfTitles(void);
INDEX_OBJ_REF*  IndexGetTitle(USHORT usTitleNumber);

#ifdef __cplusplus
}
#endif

#endif