cd_types.h File Reference

Header for routines which automatically determine the Compact Disc format and possibly filesystem on the CD. More...

Go to the source code of this file.

Data Structures
struct	cdio_iso_analysis_t
	The type used to return analysis information from cdio_guess_cd_type. More...

Macros
#define	CDIO_FSTYPE(fs)   (fs & CDIO_FS_MASK)
#define	CDIO_FS_UNKNOWN   CDIO_FS_MASK
#define	CDIO_FS_MATCH_ALL   (cdio_fs_anal_t) (~CDIO_FS_MASK)

Enumerations
enum	cdio_fs_t {   CDIO_FS_AUDIO = 1, CDIO_FS_HIGH_SIERRA = 2, CDIO_FS_ISO_9660 = 3, CDIO_FS_INTERACTIVE = 4,   CDIO_FS_HFS = 5, CDIO_FS_UFS = 6, CDIO_FS_EXT2 = 7, CDIO_FS_ISO_HFS = 8,   CDIO_FS_ISO_9660_INTERACTIVE = 9, CDIO_FS_3DO = 10, CDIO_FS_XISO = 11, CDIO_FS_UDFX = 12,   CDIO_FS_UDF = 13, CDIO_FS_ISO_UDF = 14 }
enum	cdio_fs_cap_t {   CDIO_FS_MASK = 0x000f, CDIO_FS_ANAL_XA = 0x00010, CDIO_FS_ANAL_MULTISESSION = 0x00020, CDIO_FS_ANAL_PHOTO_CD = 0x00040,   CDIO_FS_ANAL_HIDDEN_TRACK = 0x00080, CDIO_FS_ANAL_CDTV = 0x00100, CDIO_FS_ANAL_BOOTABLE = 0x00200, CDIO_FS_ANAL_VIDEOCD = 0x00400,   CDIO_FS_ANAL_ROCKRIDGE = 0x00800, CDIO_FS_ANAL_JOLIET = 0x01000, CDIO_FS_ANAL_SVCD = 0x02000, CDIO_FS_ANAL_CVD = 0x04000,   CDIO_FS_ANAL_XISO = 0x08000, CDIO_FS_ANAL_ISO9660_ANY = 0x10000, CDIO_FS_ANAL_VCD_ANY, CDIO_FS_MATCH_ALL = ~CDIO_FS_MASK }

Functions
cdio_fs_anal_t	cdio_guess_cd_type (const CdIo_t *cdio, int start_session, track_t track_num, cdio_iso_analysis_t *iso_analysis)

Variables
cdio_fs_cap_t	debug_cdio_fs_cap
cdio_fs_t	debug_cdio_fs

Detailed Description

Header for routines which automatically determine the Compact Disc format and possibly filesystem on the CD.

Macro Definition Documentation

CDIO_FS_MATCH_ALL

#define CDIO_FS_MATCH_ALL   (cdio_fs_anal_t) (~CDIO_FS_MASK)

CDIO_FS_UNKNOWN

#define CDIO_FS_UNKNOWN   CDIO_FS_MASK

CDIO_FSTYPE

#define CDIO_FSTYPE

(

fs

)

(fs & CDIO_FS_MASK)

Macro to extract just the FS type portion defined above

Enumeration Type Documentation

cdio_fs_cap_t

enum cdio_fs_cap_t

Bit masks for the classes of CD-images. These are generally higher-level than the fs-type information above and may be determined based of the fs type information. This

Enumerator
CDIO_FS_MASK	Note: this should be 2**n-1 and and greater than the highest CDIO_FS number above
CDIO_FS_ANAL_XA	eXtended Architecture format
CDIO_FS_ANAL_MULTISESSION	CD has multisesion
CDIO_FS_ANAL_PHOTO_CD	Is a Kodak Photo CD
CDIO_FS_ANAL_HIDDEN_TRACK	Hidden track at the beginning of the CD
CDIO_FS_ANAL_CDTV
CDIO_FS_ANAL_BOOTABLE	CD is bootable
CDIO_FS_ANAL_VIDEOCD	VCD 1.1
CDIO_FS_ANAL_ROCKRIDGE	Has Rock Ridge Extensions to ISO 9660,
CDIO_FS_ANAL_JOLIET	Microsoft Joliet extensions to ISO 9660,
CDIO_FS_ANAL_SVCD	Super VCD or Choiji Video CD
CDIO_FS_ANAL_CVD	Choiji Video CD
CDIO_FS_ANAL_XISO	XBOX CD
CDIO_FS_ANAL_ISO9660_ANY	Any sort fo ISO9660 FS
CDIO_FS_ANAL_VCD_ANY
CDIO_FS_MATCH_ALL	bitmask which can be used by cdio_get_devices to specify matching any sort of CD.

cdio_fs_t

enum cdio_fs_t

Filesystem types we understand. The highest-numbered fs type should be less than CDIO_FS_MASK defined below.

Enumerator
CDIO_FS_AUDIO	audio only - not really a filesystem
CDIO_FS_HIGH_SIERRA	High-Sierra Filesystem
CDIO_FS_ISO_9660	ISO 9660 filesystem
CDIO_FS_INTERACTIVE
CDIO_FS_HFS	file system used on the Macintosh system in MacOS 6 through MacOS 9 and deprecated in OSX.
CDIO_FS_UFS	Generic Unix file system derived from the Berkeley fast file system. EXT2 was the GNU/Linux native filesystem for early kernels. Newer GNU/Linux OS's may use EXT3 which is EXT2 with a journal.
CDIO_FS_EXT2
CDIO_FS_ISO_HFS	both HFS & ISO-9660 filesystem
CDIO_FS_ISO_9660_INTERACTIVE	both CD-RTOS and ISO filesystem The 3DO is, technically, a set of specifications created by the 3DO company. These specs are for making a 3DO Interactive Multiplayer which uses a CD-player. Panasonic in the early 90's was the first company to manufacture and market a 3DO player.
CDIO_FS_3DO	Microsoft X-BOX CD.
CDIO_FS_XISO
CDIO_FS_UDFX
CDIO_FS_UDF
CDIO_FS_ISO_UDF

Function Documentation

cdio_guess_cd_type()

cdio_fs_anal_t cdio_guess_cd_type	(	const CdIo_t *	cdio,
		int	start_session,
		track_t	track_num,
		cdio_iso_analysis_t *	iso_analysis
	)

Try to determine what kind of CD-image and/or filesystem we have at track track_num. Return information about the CD image is returned in iso_analysis and the return value.

Variable Documentation

debug_cdio_fs

cdio_fs_t debug_cdio_fs

debug_cdio_fs_cap

cdio_fs_cap_t debug_cdio_fs_cap

The below variables are trickery to force the above enum symbol values to be recorded in debug symbol tables. They are used to allow one to refer to the enumeration value names in the typedefs above in a debugger and debugger expressions.