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all: Add various enums to allow debugging using #define names.

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cdda: remove interface field (COOKED, SCSI). It's not going to be used.
iso9660.h: add fuzzy iso9660 search.
This commit is contained in:
rocky
2005-02-05 04:23:21 +00:00
parent 4986ea5538
commit 667af7fbb7
4 changed files with 326 additions and 155 deletions
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309
include/cdio/sector.h
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@@ -1,8 +1,8 @@
/*
$Id: sector.h,v 1.31 2005/01/04 04:33:36 rocky Exp $
$Id: sector.h,v 1.32 2005/02/05 04:23:21 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
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
@@ -67,10 +67,10 @@
#include <cdio/types.h>
/*! track modes (Table 350)
reference: MMC-3 draft revsion - 10g
*/
typedef enum {
/*! track modes (Table 350)
reference: MMC-3 draft revsion - 10g
*/
typedef enum {
AUDIO, /**< 2352 byte block length */
MODE1, /**< 2048 byte block length */
MODE1_RAW, /**< 2352 byte block length */
@@ -79,12 +79,12 @@ typedef enum {
MODE2_FORM2, /**< 2324 byte block length */
MODE2_FORM_MIX, /**< 2336 byte block length */
MODE2_RAW /**< 2352 byte block length */
} trackmode_t;
/*! disc modes. The first combined from MMC-3 5.29.2.8 (Send CUESHEET)
and GNU/Linux /usr/include/linux/cdrom.h and we've added DVD.
*/
typedef enum {
} trackmode_t;
/*! disc modes. The first combined from MMC-3 5.29.2.8 (Send CUESHEET)
and GNU/Linux /usr/include/linux/cdrom.h and we've added DVD.
*/
typedef enum {
CDIO_DISC_MODE_CD_DA, /**< CD-DA */
CDIO_DISC_MODE_CD_DATA, /**< CD-ROM form 1 */
CDIO_DISC_MODE_CD_XA, /**< CD-ROM XA form2 */
@@ -99,38 +99,73 @@ typedef enum {
CDIO_DISC_MODE_NO_INFO,
CDIO_DISC_MODE_ERROR,
CDIO_DISC_MODE_CD_I /**< CD-i. */
} discmode_t;
} discmode_t;
/*! Information that can be obtained through a Read Subchannel
command.
*/
/*! Information that can be obtained through a Read Subchannel
command.
*/
#define CDIO_SUBCHANNEL_SUBQ_DATA 0
#define CDIO_SUBCHANNEL_CURRENT_POSITION 1
#define CDIO_SUBCHANNEL_MEDIA_CATALOG 2
#define CDIO_SUBCHANNEL_TRACK_ISRC 3
/*! track flags
* Q Sub-channel Control Field (4.2.3.3)
*/
typedef enum {
/*! track flags
* Q Sub-channel Control Field (4.2.3.3)
*/
typedef enum {
NONE = 0x00, /* no flags set */
PRE_EMPHASIS = 0x01, /* audio track recorded with pre-emphasis */
COPY_PERMITTED = 0x02, /* digital copy permitted */
DATA = 0x04, /* data track */
FOUR_CHANNEL_AUDIO = 0x08, /* 4 audio channels */
SCMS = 0x10 /* SCMS (5.29.2.7) */
} flag_t;
} flag_t;
#define CDIO_PREGAP_SECTORS 150
#define CDIO_POSTGAP_SECTORS 150
/*
Some generally useful CD-ROM information -- mostly based on the above.
This is from linux.h - not to slight other OS's. This was the first
place I came across such useful stuff.
*/
/*! An enumeration for some of the CDIO_CD #defines below. This isn't
really an enumeration one would really use in a program it is to
be helpful in debuggers where wants just to refer to the CDIO_CD_
names and get something.
*/
enum {
CDIO_CD_MINS = 74, /**< max. minutes per CD, not really
a limit */
CDIO_CD_SECS_PER_MIN = 60, /**< seconds per minute */
CDIO_CD_FRAMES_PER_SEC = 75, /**< frames per second */
CDIO_CD_SYNC_SIZE = 12, /**< 12 sync bytes per raw data
frame */
CDIO_CD_CHUNK_SIZE = 24, /**< lowest-level "data bytes
piece" */
CDIO_CD_NUM_OF_CHUNKS = 98, /**< chunks per frame */
CDIO_CD_FRAMESIZE_SUB = 96, /**< subchannel data "frame" size */
CDIO_CD_HEADER_SIZE = 4, /**< header (address) bytes per raw
frame */
CDIO_CD_SUBHEADER_SIZE = 8, /**< subheader bytes per raw XA data
frame */
CDIO_CD_ECC_SIZE = 276, /**< bytes ECC per most raw data
frame types */
CDIO_CD_FRAMESIZE = 2048, /**< bytes per frame, "cooked"
mode */
CDIO_CD_FRAMESIZE_RAW = 2352, /**< bytes per frame, "raw" mode */
CDIO_CD_FRAMESIZE_RAWER = 2646, /**< The maximum possible
returned */
CDIO_CD_FRAMESIZE_RAW1 = 2340,
CDIO_CD_FRAMESIZE_RAW0 = 2336,
CDIO_CD_MAX_SESSIONS = 99,
CDIO_CD_MIN_SESSION_NO = 1, /**<, Smallest CD session number */
CDIO_CD_MAX_LSN = 450150, /**< Largest LSN in a CD */
CDIO_CD_MIN_LSN = -450150, /**< Smallest LSN in a CD */
} cdio_cd_enums;
/*!
Some generally useful CD-ROM information -- mostly based on the above.
This is from linux.h - not to slight other OS's. This was the first
place I came across such useful stuff.
*/
#define CDIO_CD_MINS 74 /**< max. minutes per CD, not really
a limit */
a limit */
#define CDIO_CD_SECS_PER_MIN 60 /**< seconds per minute */
#define CDIO_CD_FRAMES_PER_SEC 75 /**< frames per second */
#define CDIO_CD_SYNC_SIZE 12 /**< 12 sync bytes per raw data frame */
@@ -153,121 +188,153 @@ typedef enum {
bytes */
#define CDIO_CD_FRAMESIZE_RAW1 (CDIO_CD_CD_FRAMESIZE_RAW-CDIO_CD_SYNC_SIZE) /*2340*/
#define CDIO_CD_FRAMESIZE_RAW0 (CDIO_CD_FRAMESIZE_RAW-CDIO_CD_SYNC_SIZE-CDIO_CD_HEADER_SIZE) /*2336*/
/*! "before data" part of raw XA (green, mode2) frame */
/*! "before data" part of raw XA (green, mode2) frame */
#define CDIO_CD_XA_HEADER (CDIO_CD_HEADER_SIZE+CDIO_CD_SUBHEADER_SIZE)
/*! "after data" part of raw XA (green, mode2 form1) frame */
/*! "after data" part of raw XA (green, mode2 form1) frame */
#define CDIO_CD_XA_TAIL (CDIO_CD_EDC_SIZE+CDIO_CD_ECC_SIZE)
/*! "before data" sync bytes + header of XA (green, mode2) frame */
/*! "before data" sync bytes + header of XA (green, mode2) frame */
#define CDIO_CD_XA_SYNC_HEADER (CDIO_CD_SYNC_SIZE+CDIO_CD_XA_HEADER)
/*! CD-ROM address types (GNU/Linux e.g. cdrom_tocentry.cdte_format) */
/*! String of bytes used to identify the beginning of a Mode 1 or
Mode 2 sector. */
extern const uint8_t CDIO_SECTOR_SYNC_HEADER[CDIO_CD_SYNC_SIZE];
/**<
{0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0};
*/
/*! An enumeration for some of the CDIO_CDROM_* #defines below. This
isn't really an enumeration one would really use in a program; it
is to be helpful in debuggers where wants just to refer to the
CDIO_CDROM_* names and get something.
*/
enum {
CDIO_CDROM_LBA =0x01, /**< "logical block": first frame is #0 */
CDIO_CDROM_MSF =0x02, /**< "minute-second-frame": binary, not
BCD here! */
CDIO_CDROM_DATA_TRACK = 0x04,
CDIO_CDROM_CDI_TRACK = 0x10,
CDIO_CDROM_XA_TRACK = 0x20
} cdio_cdrom_enums;
/*! CD-ROM address types (GNU/Linux e.g. cdrom_tocentry.cdte_format) */
#define CDIO_CDROM_LBA 0x01 /**< "logical block": first frame is #0 */
#define CDIO_CDROM_MSF 0x02 /**< "minute-second-frame": binary, not
BCD here! */
/*! CD-ROM track format types (GNU/Linux cdte_ctrl) */
/*! CD-ROM track format types (GNU/Linux cdte_ctrl) */
#define CDIO_CDROM_DATA_TRACK 0x04
#define CDIO_CDROM_CDI_TRACK 0x10
#define CDIO_CDROM_XA_TRACK 0x20
/*! An enumeration for some of the M2*_SECTOR_SIZE #defines
below. This isn't really an enumeration one would really use in a
program it is to be helpful in debuggers where wants just to refer
to the M2*_SECTOR_SIZE names and get something.
*/
enum {
M2F2_SECTOR_SIZE = 2324,
M2SUB_SECTOR_SIZE = 2332,
M2RAW_SECTOR_SIZE = 2336
} m2_sector_enums;
#define M2F2_SECTOR_SIZE 2324
#define M2SUB_SECTOR_SIZE 2332
#define M2RAW_SECTOR_SIZE 2336
/*! Largest CD session number */
/*! Largest CD session number */
#define CDIO_CD_MAX_SESSIONS 99
/*! Smallest CD session number */
/*! Smallest CD session number */
#define CDIO_CD_MIN_SESSION_NO 1
/*! Largest LSN in a CD */
/*! Largest LSN in a CD */
#define CDIO_CD_MAX_LSN 450150
/*! Smallest LSN in a CD */
/*! Smallest LSN in a CD */
#define CDIO_CD_MIN_LSN -450150
#define CDIO_CD_FRAMES_PER_MIN \
(CDIO_CD_FRAMES_PER_SEC*CDIO_CD_SECS_PER_MIN)
#define CDIO_CD_FRAMES_PER_MIN \
(CDIO_CD_FRAMES_PER_SEC*CDIO_CD_SECS_PER_MIN)
#define CDIO_CD_74MIN_SECTORS (UINT32_C(74)*CDIO_CD_FRAMES_PER_MIN)
#define CDIO_CD_80MIN_SECTORS (UINT32_C(80)*CDIO_CD_FRAMES_PER_MIN)
#define CDIO_CD_90MIN_SECTORS (UINT32_C(90)*CDIO_CD_FRAMES_PER_MIN)
#define CDIO_CD_MAX_SECTORS \
(UINT32_C(100)*CDIO_CD_FRAMES_PER_MIN-CDIO_PREGAP_SECTORS)
#define CDIO_CD_MAX_SECTORS \
(UINT32_C(100)*CDIO_CD_FRAMES_PER_MIN-CDIO_PREGAP_SECTORS)
#define msf_t_SIZEOF 3
/*!
Convert an LBA into a string representation of the MSF.
\warning cdio_lba_to_msf_str returns new allocated string */
char *cdio_lba_to_msf_str (lba_t lba);
/*!
Convert an MSF into a string representation of the MSF.
\warning cdio_msf_to_msf_str returns new allocated string */
char *cdio_msf_to_str (const msf_t *msf);
/*!
Convert an LBA into the corresponding LSN.
*/
lba_t cdio_lba_to_lsn (lba_t lba);
/*!
Convert an LBA into the corresponding MSF.
*/
void cdio_lba_to_msf(lba_t lba, msf_t *msf);
/*!
Convert an LSN into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_lsn_to_lba (lsn_t lsn);
/*!
Convert an LSN into the corresponding MSF.
*/
void cdio_lsn_to_msf (lsn_t lsn, msf_t *msf);
/*!
Convert a MSF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_msf_to_lba (const msf_t *msf);
/*!
Convert a MSF into the corresponding LSN.
CDIO_INVALID_LSN is returned if there is an error.
*/
lsn_t cdio_msf_to_lsn (const msf_t *msf);
/*!
Convert a MSF - broken out as 3 integer components into the
corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_msf3_to_lba (unsigned int minutes, unsigned int seconds,
unsigned int frames);
/*!
Convert a string of the form MM:SS:FF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_mmssff_to_lba (const char *psz_mmssff);
/*!
Convert an LBA into a string representation of the MSF.
\warning cdio_lba_to_msf_str returns new allocated string */
char *cdio_lba_to_msf_str (lba_t lba);
/*!
Return true if discmode is some sort of CD.
*/
bool cdio_is_discmode_cdrom (discmode_t discmode);
/*!
Convert an MSF into a string representation of the MSF.
\warning cdio_msf_to_msf_str returns new allocated string */
char *cdio_msf_to_str (const msf_t *msf);
/*!
Convert an LBA into the corresponding LSN.
*/
lba_t cdio_lba_to_lsn (lba_t lba);
/*!
Convert an LBA into the corresponding MSF.
*/
void cdio_lba_to_msf(lba_t lba, msf_t *msf);
/*!
Convert an LSN into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_lsn_to_lba (lsn_t lsn);
/*!
Convert an LSN into the corresponding MSF.
*/
void cdio_lsn_to_msf (lsn_t lsn, msf_t *msf);
/*!
Convert a MSF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_msf_to_lba (const msf_t *msf);
/*!
Convert a MSF into the corresponding LSN.
CDIO_INVALID_LSN is returned if there is an error.
*/
lsn_t cdio_msf_to_lsn (const msf_t *msf);
/*!
Convert a MSF - broken out as 3 integer components into the
corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_msf3_to_lba (unsigned int minutes, unsigned int seconds,
unsigned int frames);
/*!
Convert a string of the form MM:SS:FF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_mmssff_to_lba (const char *psz_mmssff);
/*!
Return true if discmode is some sort of CD.
*/
bool cdio_is_discmode_cdrom (discmode_t discmode);
/*!
Return true if discmode is some sort of DVD.
*/
bool cdio_is_discmode_dvd (discmode_t discmode);
/*!
Return true if discmode is some sort of DVD.
*/
bool cdio_is_discmode_dvd (discmode_t discmode);
#ifdef __cplusplus
}
#endif