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Add device for drive(r)/device things. Reorganize more to pull things

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out of cdio and into their respective units.
This commit is contained in:
rocky
2005-01-04 10:58:03 +00:00
parent 694fbf8006
commit 2c20dfb2ef
6 changed files with 767 additions and 730 deletions
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3
include/cdio/Makefile.am
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@@ -1,4 +1,4 @@
# $Id: Makefile.am,v 1.17 2005/01/04 04:33:36 rocky Exp $ # $Id: Makefile.am,v 1.18 2005/01/04 10:58:03 rocky Exp $
# #
# Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com> # Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
# #
@@ -31,6 +31,7 @@ libcdioinclude_HEADERS = \
cdtext.h \ cdtext.h \
cdtext.h \ cdtext.h \
cd_types.h \ cd_types.h \
device.h \
disc.h \ disc.h \
ds.h \ ds.h \
dvd.h \ dvd.h \

718
include/cdio/cdio.h
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@@ -1,5 +1,5 @@
/* -*- c -*- /* -*- c -*-
$Id: cdio.h,v 1.72 2005/01/04 04:33:36 rocky Exp $ $Id: cdio.h,v 1.73 2005/01/04 10:58:03 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -44,31 +44,10 @@
#include <cdio/types.h> #include <cdio/types.h>
#include <cdio/sector.h> #include <cdio/sector.h>
/**! Flags specifying the category of device to open or is opened. */
#define CDIO_SRC_IS_DISK_IMAGE_MASK 0x0001 /**< Read source is a CD image. */
#define CDIO_SRC_IS_DEVICE_MASK 0x0002 /**< Read source is a CD device. */
#define CDIO_SRC_IS_SCSI_MASK 0x0004 /**< Read source SCSI device. */
#define CDIO_SRC_IS_NATIVE_MASK 0x0008
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif /* __cplusplus */ #endif /* __cplusplus */
/*! Size of fields returned by an INQUIRY command */
#define CDIO_MMC_HW_VENDOR_LEN 8 /**< length of vendor field */
#define CDIO_MMC_HW_MODEL_LEN 16 /**< length of model field */
#define CDIO_MMC_HW_REVISION_LEN 4 /**< length of revision field */
/*! \brief Structure to return CD vendor, model, and revision-level
strings obtained via the INQUIRY command */
typedef struct cdio_hwinfo
{
char psz_vendor [CDIO_MMC_HW_VENDOR_LEN+1];
char psz_model [CDIO_MMC_HW_MODEL_LEN+1];
char psz_revision[CDIO_MMC_HW_REVISION_LEN+1];
} cdio_hwinfo_t;
/* For compatability. */ /* For compatability. */
#define CdIo CdIo_t #define CdIo CdIo_t
@@ -78,69 +57,6 @@ extern "C" {
/** This is an opaque structure for the CD-Text object. */ /** This is an opaque structure for the CD-Text object. */
typedef struct cdtext cdtext_t; typedef struct cdtext cdtext_t;
/** The driver_id_t enumerations may be used to tag a specific driver
* that is opened or is desired to be opened. Note that this is
* different than what is available on a given host.
*
* Order is a little significant since the order is used in scans.
* We have to start with DRIVER_UNKNOWN and devices should come before
* disk-image readers. By putting something towards the top (a lower
* enumeration number), in an iterative scan we prefer that to
* something with a higher enumeration number.
*
* NOTE: IF YOU MODIFY ENUM MAKE SURE INITIALIZATION IN CDIO.C AGREES.
*
*/
typedef enum {
DRIVER_UNKNOWN, /**< Used as input when we don't care what kind
of driver to use. */
DRIVER_AIX, /**< AIX driver */
DRIVER_BSDI, /**< BSDI driver */
DRIVER_FREEBSD, /**< FreeBSD driver - includes CAM and ioctl access */
DRIVER_LINUX, /**< GNU/Linux Driver */
DRIVER_SOLARIS, /**< Sun Solaris Driver */
DRIVER_OSX, /**< Apple OSX Driver */
DRIVER_WIN32, /**< Microsoft Windows Driver. Includes ASPI and
ioctl acces. */
DRIVER_CDRDAO, /**< cdrdao format CD image. This is listed
before BIN/CUE, to make the code prefer cdrdao
over BIN/CUE when both exist. */
DRIVER_BINCUE, /**< CDRWIN BIN/CUE format CD image. This is
listed before NRG, to make the code prefer
BIN/CUE over NRG when both exist. */
DRIVER_NRG, /**< Nero NRG format CD image. */
DRIVER_DEVICE /**< Is really a set of the above; should come last */
} driver_id_t;
/** There will generally be only one hardware for a given
build/platform from the list above. You can use the variable
below to determine which you've got. If the build doesn't make an
hardware driver, then the value will be DRIVER_UNKNOWN.
*/
extern const driver_id_t cdio_os_driver;
/** Make sure what's listed for CDIO_MIN_DRIVER is the last
enumeration in driver_id_t. Since we have a bogus (but useful) 0th
entry above we don't have to add one.
*/
#define CDIO_MIN_DRIVER DRIVER_AIX
#define CDIO_MIN_DEVICE_DRIVER CDIO_MIN_DRIVER
#define CDIO_MAX_DRIVER DRIVER_NRG
#define CDIO_MAX_DEVICE_DRIVER DRIVER_WIN32
/*! Printable tags for track_format_t enumeration. */
extern const char *track_format2str[6];
/*!
Eject media in CD drive if there is a routine to do so.
@param p_cdio the CD object to be acted upon.
@return 0 if success and 1 for failure, and 2 if no routine.
If the CD is ejected *p_cdio is freed and p_cdio set to NULL.
*/
int cdio_eject_media (CdIo_t **p_cdio);
/*! /*!
Free any resources associated with p_cdio. Call this when done using p_cdio Free any resources associated with p_cdio. Call this when done using p_cdio
and using CD reading/control operations. and using CD reading/control operations.
@@ -149,18 +65,6 @@ extern "C" {
*/ */
void cdio_destroy (CdIo_t *p_cdio); void cdio_destroy (CdIo_t *p_cdio);
/*!
Free device list returned by cdio_get_devices or
cdio_get_devices_with_cap.
@param device_list list returned by cdio_get_devices or
cdio_get_devices_with_cap
@see cdio_get_devices, cdio_get_devices_with_cap
*/
void cdio_free_device_list (char * device_list[]);
/*! /*!
Get the value associatied with key. Get the value associatied with key.
@@ -171,143 +75,6 @@ extern "C" {
*/ */
const char * cdio_get_arg (const CdIo_t *p_cdio, const char key[]); const char * cdio_get_arg (const CdIo_t *p_cdio, const char key[]);
/*!
Get CD-Text information for a CdIo_t object.
@param p_cdio the CD object that may contain CD-Text information.
@param i_track track for which we are requesting CD-Text information.
@return the CD-Text object or NULL if obj is NULL
or CD-Text information does not exist.
If i_track is 0 or CDIO_CDROM_LEADOUT_TRACK the track returned
is the information assocated with the CD.
*/
const cdtext_t *cdio_get_cdtext (CdIo_t *p_cdio, track_t i_track);
/*!
Get the default CD device.
if p_cdio is NULL (we haven't initialized a specific device driver),
then find a suitable one and return the default device for that.
@param p_cdio the CD object queried
@return a string containing the default CD device or NULL is
if we couldn't get a default device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char * cdio_get_default_device (const CdIo_t *p_cdio);
/*! Return an array of device names. If you want a specific
devices for a driver, give that device. If you want hardware
devices, give DRIVER_DEVICE and if you want all possible devices,
image drivers and hardware drivers give DRIVER_UNKNOWN.
NULL is returned if we couldn't return a list of devices.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char ** cdio_get_devices (driver_id_t driver_id);
/*!
Get an array of device names in search_devices that have at least
the capabilities listed by the capabities parameter. If
search_devices is NULL, then we'll search all possible CD drives.
If "b_any" is set false then every capability listed in the
extended portion of capabilities (i.e. not the basic filesystem)
must be satisified. If "any" is set true, then if any of the
capabilities matches, we call that a success.
To find a CD-drive of any type, use the mask CDIO_FS_MATCH_ALL.
@return the array of device names or NULL if we couldn't get a
default device. It is also possible to return a non NULL but
after dereferencing the the value is NULL. This also means nothing
was found.
*/
char ** cdio_get_devices_with_cap (char* ppsz_search_devices[],
cdio_fs_anal_t capabilities, bool b_any);
/*!
Like cdio_get_devices_with_cap but we return the driver we found
as well. This is because often one wants to search for kind of drive
and then *open* it afterwards. Giving the driver back facilitates this,
and speeds things up for libcdio as well.
*/
char ** cdio_get_devices_with_cap_ret (/*out*/ char* ppsz_search_devices[],
cdio_fs_anal_t capabilities,
bool b_any,
/*out*/ driver_id_t *p_driver_id);
/*! Like cdio_get_devices, but we may change the p_driver_id if we
were given DRIVER_DEVICE or DRIVER_UNKNOWN. This is because
often one wants to get a drive name and then *open* it
afterwards. Giving the driver back facilitates this, and speeds
things up for libcdio as well.
*/
char ** cdio_get_devices_ret (/*in/out*/ driver_id_t *p_driver_id);
/*!
Get the what kind of device we've got.
@param p_cdio the CD object queried
@param p_read_cap pointer to return read capabilities
@param p_write_cap pointer to return write capabilities
@param p_misc_cap pointer to return miscellaneous other capabilities
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
void cdio_get_drive_cap (const CdIo_t *p_cdio,
cdio_drive_read_cap_t *p_read_cap,
cdio_drive_write_cap_t *p_write_cap,
cdio_drive_misc_cap_t *p_misc_cap);
/*!
Get the drive capabilities for a specified device.
@return a list of device capabilities.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
void cdio_get_drive_cap_dev (const char *device,
cdio_drive_read_cap_t *p_read_cap,
cdio_drive_write_cap_t *p_write_cap,
cdio_drive_misc_cap_t *p_misc_cap);
/*!
Get a string containing the name of the driver in use.
@return a string with driver name or NULL if CdIo_t is NULL (we
haven't initialized a specific device.
*/
const char * cdio_get_driver_name (const CdIo_t *p_cdio);
/*!
Get the driver id.
if CdIo_t is NULL (we haven't initialized a specific device driver),
then return DRIVER_UNKNOWN.
@return the driver id..
*/
driver_id_t cdio_get_driver_id (const CdIo_t *p_cdio);
/*!
Get the CD-ROM hardware info via a SCSI MMC INQUIRY command.
False is returned if we had an error getting the information.
*/
bool cdio_get_hwinfo ( const CdIo_t *p_cdio,
/* out*/ cdio_hwinfo_t *p_hw_info );
off_t cdio_lseek(const CdIo_t *p_cdio, off_t offset, int whence); off_t cdio_lseek(const CdIo_t *p_cdio, off_t offset, int whence);
/*! /*!
@@ -423,487 +190,22 @@ extern "C" {
*/ */
bool cdio_init(void); bool cdio_init(void);
/* True if xxx driver is available. where xxx=linux, solaris, nrg, ...
*/
/*! True if AIX driver is available. */
bool cdio_have_aix (void);
/*! True if BSDI driver is available. */
bool cdio_have_bsdi (void);
/*! True if FreeBSD driver is available. */
bool cdio_have_freebsd (void);
/*! True if GNU/Linux driver is available. */
bool cdio_have_linux (void);
/*! True if Sun Solaris driver is available. */
bool cdio_have_solaris (void);
/*! True if Apple OSX driver is available. */
bool cdio_have_osx (void);
/*! True if Microsoft Windows driver is available. */
bool cdio_have_win32 (void);
/*! True if Nero driver is available. */
bool cdio_have_nrg (void);
/*! True if BIN/CUE driver is available. */
bool cdio_have_bincue (void);
/*! True if cdrdao CDRDAO driver is available. */
bool cdio_have_cdrdao (void);
/*! Like cdio_have_xxx but uses an enumeration instead. */
bool cdio_have_driver (driver_id_t driver_id);
/*!
Get a string decribing driver_id.
@param driver_id the driver you want the description for
@return a sring of driver description
*/
const char *cdio_driver_describe (driver_id_t driver_id);
/*! Sets up to read from place specified by source_name and
driver_id. This or cdio_open_* should be called before using any
other routine, except cdio_init. This will call cdio_init, if
that hasn't been done previously. to call one of the specific
cdio_open_xxx routines.
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open (const char *source_name, driver_id_t driver_id);
/*! Sets up to read from place specified by source_name, driver_id
and access mode. This or cdio_open should be called before using
any other routine, except cdio_init. This will call cdio_init, if
that hasn't been done previously. to call one of the specific
cdio_open_xxx routines.
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open_am (const char *psz_source_name,
driver_id_t driver_id, const char *psz_access_mode);
/*! Set up BIN/CUE CD disk-image for reading. Source is the .bin or
.cue file
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open_bincue (const char *psz_cue_name);
/*! Set up BIN/CUE CD disk-image for reading. Source is the .bin or
.cue file
@return the cdio object or NULL on error or no device..
*/
CdIo_t * cdio_open_am_bincue (const char *psz_cue_name,
const char *psz_access_mode);
/*! Set up cdrdao CD disk-image for reading. Source is the .toc file
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open_cdrdao (const char *psz_toc_name);
/*! Set up cdrdao CD disk-image for reading. Source is the .toc file
@return the cdio object or NULL on error or no device..
*/
CdIo_t * cdio_open_am_cdrdao (const char *psz_toc_name,
const char *psz_access_mode);
/*! Return a string containing the default CUE file that would
be used when none is specified.
@return the cdio object or NULL on error or no device.
*/
char * cdio_get_default_device_bincue(void);
char **cdio_get_devices_bincue(void);
/*! Return a string containing the default CUE file that would
be used when none is specified.
NULL is returned on error or there is no device.
*/
char * cdio_get_default_device_cdrdao(void);
char **cdio_get_devices_cdrdao(void);
/*! Set up CD-ROM for reading. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no driver for a some sort of hardware CD-ROM.
*/
CdIo_t * cdio_open_cd (const char *device_name);
/*! Set up CD-ROM for reading. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no driver for a some sort of hardware CD-ROM.
*/
CdIo_t * cdio_open_am_cd (const char *psz_device,
const char *psz_access_mode);
/*! CDRWIN BIN/CUE CD disc-image routines. Source is the .cue file
@return the cdio object for subsequent operations.
NULL on error.
*/
CdIo_t * cdio_open_cue (const char *cue_name);
/*! Set up CD-ROM for reading using the AIX driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_am_aix (const char *psz_source_name,
const char *psz_access_mode);
/*! Set up CD-ROM for reading using the AIX driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_aix (const char *psz_source_name);
/*! Return a string containing the default device name that the
BSDI driver would use when none is specified.
@return the cdio object for subsequent operations.
NULL on error or there is no AIX driver.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_aix(void);
/*! Return a list of all of the CD-ROM devices that the AIX driver
can find.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char **cdio_get_devices_aix(void);
/*! Set up CD-ROM for reading using the BSDI driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_am_bsdi (const char *psz_source_name,
const char *psz_access_mode);
/*! Set up CD-ROM for reading using the BSDI driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_bsdi (const char *psz_source_name);
/*! Set up CD-ROM for reading using the BSDI driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_am_bsdi (const char *psz_source_name,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
BSDI driver would use when none is specified.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_bsdi(void);
/*! Return a list of all of the CD-ROM devices that the BSDI driver
can find.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char **cdio_get_devices_bsdi(void);
/*! Set up CD-ROM for reading using the FreeBSD driver. The device_name is
the some sort of device name.
NULL is returned on error or there is no FreeBSD driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_freebsd (const char *paz_source_name);
/*! Set up CD-ROM for reading using the FreeBSD driver. The device_name is
the some sort of device name.
NULL is returned on error or there is no FreeBSD driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_am_freebsd (const char *psz_source_name,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
FreeBSD driver would use when none is specified.
NULL is returned on error or there is no CD-ROM device.
*/
char * cdio_get_default_device_freebsd(void);
/*! Return a list of all of the CD-ROM devices that the FreeBSD driver
can find.
*/
char **cdio_get_devices_freebsd(void);
/*! Set up CD-ROM for reading using the GNU/Linux driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no GNU/Linux driver.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
CdIo_t * cdio_open_linux (const char *source_name);
/*! Set up CD-ROM for reading using the GNU/Linux driver. The
device_name is the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no GNU/Linux driver.
*/
CdIo_t * cdio_open_am_linux (const char *source_name,
const char *access_mode);
/*! Return a string containing the default device name that the
GNU/Linux driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
NULL is returned on error or there is no CD-ROM device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_linux(void);
/*! Return a list of all of the CD-ROM devices that the GNU/Linux driver
can find.
*/
char **cdio_get_devices_linux(void);
/*! Set up CD-ROM for reading using the Sun Solaris driver. The
device_name is the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no Solaris driver.
*/
CdIo_t * cdio_open_solaris (const char *source_name);
/*! Set up CD-ROM for reading using the Sun Solaris driver. The
device_name is the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no Solaris driver.
*/
CdIo_t * cdio_open_am_solaris (const char *psz_source_name,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
Solaris driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
NULL is returned on error or there is no CD-ROM device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_solaris(void);
/*! Return a list of all of the CD-ROM devices that the Solaris driver
can find.
*/
char **cdio_get_devices_solaris(void);
/*! Set up CD-ROM for reading using the Apple OSX driver. The
device_name is the some sort of device name.
NULL is returned on error or there is no OSX driver.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_osx (const char *psz_source_name);
/*! Set up CD-ROM for reading using the Apple OSX driver. The
device_name is the some sort of device name.
NULL is returned on error or there is no OSX driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_am_osx (const char *psz_source_name,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
OSX driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char * cdio_get_default_device_osx(void);
/*! Return a list of all of the CD-ROM devices that the OSX driver
can find.
*/
char **cdio_get_devices_osx(void);
/*! Set up CD-ROM for reading using the Microsoft Windows driver. The
device_name is the some sort of device name.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
CdIo_t * cdio_open_win32 (const char *source_name);
/*! Set up CD-ROM for reading using the Microsoft Windows driver. The
device_name is the some sort of device name.
NULL is returned on error or there is no Microsof Windows driver.
*/
CdIo_t * cdio_open_am_win32 (const char *psz_source_name,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
Win32 driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_win32(void);
char **cdio_get_devices_win32(void);
/*! Set up CD-ROM for reading using the Nero driver. The
device_name is the some sort of device name.
@return true on success; NULL on error or there is no Nero driver.
*/
CdIo_t * cdio_open_nrg (const char *source_name);
/*! Set up CD-ROM for reading using the Nero driver. The
device_name is the some sort of device name.
@return true on success; NULL on error or there is no Nero driver.
*/
CdIo_t * cdio_open_am_nrg (const char *psz_source_name,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
NRG driver would use when none is specified. A scan is made
for NRG disk images in the current directory..
NULL is returned on error or there is no CD-ROM device.
*/
char * cdio_get_default_device_nrg(void);
char **cdio_get_devices_nrg(void);
/*!
Determine if bin_name is the bin file part of a CDRWIN CD disk image.
@param bin_name location of presumed CDRWIN bin image file.
@return the corresponding CUE file if bin_name is a BIN file or
NULL if not a BIN file.
*/
char *cdio_is_binfile(const char *bin_name);
/*!
Determine if cue_name is the cue sheet for a CDRWIN CD disk image.
@return corresponding BIN file if cue_name is a CDRWIN cue file or
NULL if not a CUE file.
*/
char *cdio_is_cuefile(const char *cue_name);
/*!
Determine if psg_nrg is a Nero CD disk image.
@param psz_nrg location of presumed NRG image file.
@return true if psz_nrg is a Nero NRG image or false
if not a NRG image.
*/
bool cdio_is_nrg(const char *psz_nrg);
/*!
Determine if psg_toc is a TOC file for a cdrdao CD disk image.
@param psz_toc location of presumed TOC image file.
@return true if toc_name is a cdrdao TOC file or false
if not a TOC file.
*/
bool cdio_is_tocfile(const char *psz_toc);
/*!
Determine if source_name refers to a real hardware CD-ROM.
@param source_name location name of object
@param driver_id driver for reading object. Use DRIVER_UNKNOWN if you
don't know what driver to use.
@return true if source_name is a device; If false is returned we
could have a CD disk image.
*/
bool cdio_is_device(const char *source_name, driver_id_t driver_id);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */
/* CD-Text-related functions. */
#include <cdio/cdtext.h>
/* Track-related functions. */ /* Track-related functions. */
#include <cdio/track.h> #include <cdio/track.h>
/* Disc-related functions. */ /* Disc-related functions. */
#include <cdio/disc.h> #include <cdio/disc.h>
/* Drive(r)/Device-related functions. Perhaps we should break out
Driver from device?
*/
#include <cdio/device.h>
#endif /* __CDIO_H__ */ #endif /* __CDIO_H__ */

725
include/cdio/device.h Normal file
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@@ -0,0 +1,725 @@
/* -*- c -*-
$Id: device.h,v 1.1 2005/01/04 10:58:03 rocky Exp $
Copyright (C) 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
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
*/
/** \file device.h
* \brief The top-level header for driver or device-related libcdio calls.
* ("device" include CD-image reading devices).
*/
#ifndef __CDIO_DEVICE_H__
#define __CDIO_DEVICE_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*! Size of fields returned by an INQUIRY command */
#define CDIO_MMC_HW_VENDOR_LEN 8 /**< length of vendor field */
#define CDIO_MMC_HW_MODEL_LEN 16 /**< length of model field */
#define CDIO_MMC_HW_REVISION_LEN 4 /**< length of revision field */
/*! \brief Structure to return CD vendor, model, and revision-level
strings obtained via the INQUIRY command */
typedef struct cdio_hwinfo
{
char psz_vendor [CDIO_MMC_HW_VENDOR_LEN+1];
char psz_model [CDIO_MMC_HW_MODEL_LEN+1];
char psz_revision[CDIO_MMC_HW_REVISION_LEN+1];
} cdio_hwinfo_t;
/**! Flags specifying the category of device to open or is opened. */
#define CDIO_SRC_IS_DISK_IMAGE_MASK 0x0001 /**< Read source is a CD image. */
#define CDIO_SRC_IS_DEVICE_MASK 0x0002 /**< Read source is a CD device. */
#define CDIO_SRC_IS_SCSI_MASK 0x0004 /**< Read source SCSI device. */
#define CDIO_SRC_IS_NATIVE_MASK 0x0008
/** The driver_id_t enumerations may be used to tag a specific driver
* that is opened or is desired to be opened. Note that this is
* different than what is available on a given host.
*
* Order is a little significant since the order is used in scans.
* We have to start with DRIVER_UNKNOWN and devices should come before
* disk-image readers. By putting something towards the top (a lower
* enumeration number), in an iterative scan we prefer that to
* something with a higher enumeration number.
*
* NOTE: IF YOU MODIFY ENUM MAKE SURE INITIALIZATION IN CDIO.C AGREES.
*
*/
typedef enum {
DRIVER_UNKNOWN, /**< Used as input when we don't care what kind
of driver to use. */
DRIVER_AIX, /**< AIX driver */
DRIVER_BSDI, /**< BSDI driver */
DRIVER_FREEBSD, /**< FreeBSD driver - includes CAM and ioctl access */
DRIVER_LINUX, /**< GNU/Linux Driver */
DRIVER_SOLARIS, /**< Sun Solaris Driver */
DRIVER_OSX, /**< Apple OSX Driver */
DRIVER_WIN32, /**< Microsoft Windows Driver. Includes ASPI and
ioctl acces. */
DRIVER_CDRDAO, /**< cdrdao format CD image. This is listed
before BIN/CUE, to make the code prefer cdrdao
over BIN/CUE when both exist. */
DRIVER_BINCUE, /**< CDRWIN BIN/CUE format CD image. This is
listed before NRG, to make the code prefer
BIN/CUE over NRG when both exist. */
DRIVER_NRG, /**< Nero NRG format CD image. */
DRIVER_DEVICE /**< Is really a set of the above; should come last */
} driver_id_t;
/** There will generally be only one hardware for a given
build/platform from the list above. You can use the variable
below to determine which you've got. If the build doesn't make an
hardware driver, then the value will be DRIVER_UNKNOWN.
*/
extern const driver_id_t cdio_os_driver;
/** Make sure what's listed for CDIO_MIN_DRIVER is the last
enumeration in driver_id_t. Since we have a bogus (but useful) 0th
entry above we don't have to add one.
*/
#define CDIO_MIN_DRIVER DRIVER_AIX
#define CDIO_MIN_DEVICE_DRIVER CDIO_MIN_DRIVER
#define CDIO_MAX_DRIVER DRIVER_NRG
#define CDIO_MAX_DEVICE_DRIVER DRIVER_WIN32
/*!
Eject media in CD drive if there is a routine to do so.
@param p_cdio the CD object to be acted upon.
@return 0 if success and 1 for failure, and 2 if no routine.
If the CD is ejected *p_cdio is freed and p_cdio set to NULL.
*/
int cdio_eject_media (CdIo_t **p_cdio);
/*!
Free device list returned by cdio_get_devices or
cdio_get_devices_with_cap.
@param device_list list returned by cdio_get_devices or
cdio_get_devices_with_cap
@see cdio_get_devices, cdio_get_devices_with_cap
*/
void cdio_free_device_list (char * device_list[]);
/*!
Get the default CD device.
if p_cdio is NULL (we haven't initialized a specific device driver),
then find a suitable one and return the default device for that.
@param p_cdio the CD object queried
@return a string containing the default CD device or NULL is
if we couldn't get a default device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char * cdio_get_default_device (const CdIo_t *p_cdio);
/*! Return an array of device names. If you want a specific
devices for a driver, give that device. If you want hardware
devices, give DRIVER_DEVICE and if you want all possible devices,
image drivers and hardware drivers give DRIVER_UNKNOWN.
NULL is returned if we couldn't return a list of devices.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char ** cdio_get_devices (driver_id_t driver_id);
/*!
Get an array of device names in search_devices that have at least
the capabilities listed by the capabities parameter. If
search_devices is NULL, then we'll search all possible CD drives.
If "b_any" is set false then every capability listed in the
extended portion of capabilities (i.e. not the basic filesystem)
must be satisified. If "any" is set true, then if any of the
capabilities matches, we call that a success.
To find a CD-drive of any type, use the mask CDIO_FS_MATCH_ALL.
@return the array of device names or NULL if we couldn't get a
default device. It is also possible to return a non NULL but
after dereferencing the the value is NULL. This also means nothing
was found.
*/
char ** cdio_get_devices_with_cap (char* ppsz_search_devices[],
cdio_fs_anal_t capabilities, bool b_any);
/*!
Like cdio_get_devices_with_cap but we return the driver we found
as well. This is because often one wants to search for kind of drive
and then *open* it afterwards. Giving the driver back facilitates this,
and speeds things up for libcdio as well.
*/
char ** cdio_get_devices_with_cap_ret (/*out*/ char* ppsz_search_devices[],
cdio_fs_anal_t capabilities,
bool b_any,
/*out*/ driver_id_t *p_driver_id);
/*! Like cdio_get_devices, but we may change the p_driver_id if we
were given DRIVER_DEVICE or DRIVER_UNKNOWN. This is because
often one wants to get a drive name and then *open* it
afterwards. Giving the driver back facilitates this, and speeds
things up for libcdio as well.
*/
char ** cdio_get_devices_ret (/*in/out*/ driver_id_t *p_driver_id);
/*!
Get the what kind of device we've got.
@param p_cdio the CD object queried
@param p_read_cap pointer to return read capabilities
@param p_write_cap pointer to return write capabilities
@param p_misc_cap pointer to return miscellaneous other capabilities
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
void cdio_get_drive_cap (const CdIo_t *p_cdio,
cdio_drive_read_cap_t *p_read_cap,
cdio_drive_write_cap_t *p_write_cap,
cdio_drive_misc_cap_t *p_misc_cap);
/*!
Get the drive capabilities for a specified device.
@return a list of device capabilities.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
void cdio_get_drive_cap_dev (const char *device,
cdio_drive_read_cap_t *p_read_cap,
cdio_drive_write_cap_t *p_write_cap,
cdio_drive_misc_cap_t *p_misc_cap);
/*!
Get a string containing the name of the driver in use.
@return a string with driver name or NULL if CdIo_t is NULL (we
haven't initialized a specific device.
*/
const char * cdio_get_driver_name (const CdIo_t *p_cdio);
/*!
Get the driver id.
if CdIo_t is NULL (we haven't initialized a specific device driver),
then return DRIVER_UNKNOWN.
@return the driver id..
*/
driver_id_t cdio_get_driver_id (const CdIo_t *p_cdio);
/*!
Get the CD-ROM hardware info via a SCSI MMC INQUIRY command.
False is returned if we had an error getting the information.
*/
bool cdio_get_hwinfo ( const CdIo_t *p_cdio,
/* out*/ cdio_hwinfo_t *p_hw_info );
/*! True if AIX driver is available. */
bool cdio_have_aix (void);
/*! True if BSDI driver is available. */
bool cdio_have_bsdi (void);
/*! True if FreeBSD driver is available. */
bool cdio_have_freebsd (void);
/*! True if GNU/Linux driver is available. */
bool cdio_have_linux (void);
/*! True if Sun Solaris driver is available. */
bool cdio_have_solaris (void);
/*! True if Apple OSX driver is available. */
bool cdio_have_osx (void);
/*! True if Microsoft Windows driver is available. */
bool cdio_have_win32 (void);
/*! True if Nero driver is available. */
bool cdio_have_nrg (void);
/*! True if BIN/CUE driver is available. */
bool cdio_have_bincue (void);
/*! True if cdrdao CDRDAO driver is available. */
bool cdio_have_cdrdao (void);
/*! Like cdio_have_xxx but uses an enumeration instead. */
bool cdio_have_driver (driver_id_t driver_id);
/*!
Get a string decribing driver_id.
@param driver_id the driver you want the description for
@return a sring of driver description
*/
const char *cdio_driver_describe (driver_id_t driver_id);
/*! Sets up to read from place specified by psz_source and
driver_id. This or cdio_open_* should be called before using any
other routine, except cdio_init. This will call cdio_init, if
that hasn't been done previously. to call one of the specific
cdio_open_xxx routines.
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open (const char *psz_source, driver_id_t driver_id);
/*! Sets up to read from place specified by psz_source, driver_id
and access mode. This or cdio_open should be called before using
any other routine, except cdio_init. This will call cdio_init, if
that hasn't been done previously. to call one of the specific
cdio_open_xxx routines.
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open_am (const char *psz_source,
driver_id_t driver_id, const char *psz_access_mode);
/*! Set up BIN/CUE CD disk-image for reading. Source is the .bin or
.cue file
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open_bincue (const char *psz_cue_name);
/*! Set up BIN/CUE CD disk-image for reading. Source is the .bin or
.cue file
@return the cdio object or NULL on error or no device..
*/
CdIo_t * cdio_open_am_bincue (const char *psz_cue_name,
const char *psz_access_mode);
/*! Set up cdrdao CD disk-image for reading. Source is the .toc file
@return the cdio object or NULL on error or no device.
*/
CdIo_t * cdio_open_cdrdao (const char *psz_toc_name);
/*! Set up cdrdao CD disk-image for reading. Source is the .toc file
@return the cdio object or NULL on error or no device..
*/
CdIo_t * cdio_open_am_cdrdao (const char *psz_toc_name,
const char *psz_access_mode);
/*! Return a string containing the default CUE file that would
be used when none is specified.
@return the cdio object or NULL on error or no device.
*/
char * cdio_get_default_device_bincue(void);
char **cdio_get_devices_bincue(void);
/*! Return a string containing the default CUE file that would
be used when none is specified.
NULL is returned on error or there is no device.
*/
char * cdio_get_default_device_cdrdao(void);
char **cdio_get_devices_cdrdao(void);
/*! Set up CD-ROM for reading. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no driver for a some sort of hardware CD-ROM.
*/
CdIo_t * cdio_open_cd (const char *device_name);
/*! Set up CD-ROM for reading. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no driver for a some sort of hardware CD-ROM.
*/
CdIo_t * cdio_open_am_cd (const char *psz_device,
const char *psz_access_mode);
/*! CDRWIN BIN/CUE CD disc-image routines. Source is the .cue file
@return the cdio object for subsequent operations.
NULL on error.
*/
CdIo_t * cdio_open_cue (const char *cue_name);
/*! Set up CD-ROM for reading using the AIX driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_am_aix (const char *psz_source,
const char *psz_access_mode);
/*! Set up CD-ROM for reading using the AIX driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_aix (const char *psz_source);
/*! Return a string containing the default device name that the
BSDI driver would use when none is specified.
@return the cdio object for subsequent operations.
NULL on error or there is no AIX driver.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_aix(void);
/*! Return a list of all of the CD-ROM devices that the AIX driver
can find.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char **cdio_get_devices_aix(void);
/*! Set up CD-ROM for reading using the BSDI driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_am_bsdi (const char *psz_source,
const char *psz_access_mode);
/*! Set up CD-ROM for reading using the BSDI driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_bsdi (const char *psz_source);
/*! Set up CD-ROM for reading using the BSDI driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open
*/
CdIo_t * cdio_open_am_bsdi (const char *psz_source,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
BSDI driver would use when none is specified.
@return the cdio object for subsequent operations.
NULL on error or there is no BSDI driver.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_bsdi(void);
/*! Return a list of all of the CD-ROM devices that the BSDI driver
can find.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char **cdio_get_devices_bsdi(void);
/*! Set up CD-ROM for reading using the FreeBSD driver. The device_name is
the some sort of device name.
NULL is returned on error or there is no FreeBSD driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_freebsd (const char *paz_psz_source);
/*! Set up CD-ROM for reading using the FreeBSD driver. The device_name is
the some sort of device name.
NULL is returned on error or there is no FreeBSD driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_am_freebsd (const char *psz_source,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
FreeBSD driver would use when none is specified.
NULL is returned on error or there is no CD-ROM device.
*/
char * cdio_get_default_device_freebsd(void);
/*! Return a list of all of the CD-ROM devices that the FreeBSD driver
can find.
*/
char **cdio_get_devices_freebsd(void);
/*! Set up CD-ROM for reading using the GNU/Linux driver. The device_name is
the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no GNU/Linux driver.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
CdIo_t * cdio_open_linux (const char *psz_source);
/*! Set up CD-ROM for reading using the GNU/Linux driver. The
device_name is the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no GNU/Linux driver.
*/
CdIo_t * cdio_open_am_linux (const char *psz_source,
const char *access_mode);
/*! Return a string containing the default device name that the
GNU/Linux driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
NULL is returned on error or there is no CD-ROM device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_linux(void);
/*! Return a list of all of the CD-ROM devices that the GNU/Linux driver
can find.
*/
char **cdio_get_devices_linux(void);
/*! Set up CD-ROM for reading using the Sun Solaris driver. The
device_name is the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no Solaris driver.
*/
CdIo_t * cdio_open_solaris (const char *psz_source);
/*! Set up CD-ROM for reading using the Sun Solaris driver. The
device_name is the some sort of device name.
@return the cdio object for subsequent operations.
NULL on error or there is no Solaris driver.
*/
CdIo_t * cdio_open_am_solaris (const char *psz_source,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
Solaris driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
NULL is returned on error or there is no CD-ROM device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_solaris(void);
/*! Return a list of all of the CD-ROM devices that the Solaris driver
can find.
*/
char **cdio_get_devices_solaris(void);
/*! Set up CD-ROM for reading using the Apple OSX driver. The
device_name is the some sort of device name.
NULL is returned on error or there is no OSX driver.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_osx (const char *psz_source);
/*! Set up CD-ROM for reading using the Apple OSX driver. The
device_name is the some sort of device name.
NULL is returned on error or there is no OSX driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_am_osx (const char *psz_source,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
OSX driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char * cdio_get_default_device_osx(void);
/*! Return a list of all of the CD-ROM devices that the OSX driver
can find.
*/
char **cdio_get_devices_osx(void);
/*! Set up CD-ROM for reading using the Microsoft Windows driver. The
device_name is the some sort of device name.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
CdIo_t * cdio_open_win32 (const char *psz_source);
/*! Set up CD-ROM for reading using the Microsoft Windows driver. The
device_name is the some sort of device name.
NULL is returned on error or there is no Microsof Windows driver.
*/
CdIo_t * cdio_open_am_win32 (const char *psz_source,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
Win32 driver would use when none is specified. A scan is made
for CD-ROM drives with CDs in them.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
@see cdio_open_cd, cdio_open
*/
char * cdio_get_default_device_win32(void);
char **cdio_get_devices_win32(void);
/*! Set up CD-ROM for reading using the Nero driver. The
device_name is the some sort of device name.
@return true on success; NULL on error or there is no Nero driver.
*/
CdIo_t * cdio_open_nrg (const char *psz_source);
/*! Set up CD-ROM for reading using the Nero driver. The
device_name is the some sort of device name.
@return true on success; NULL on error or there is no Nero driver.
*/
CdIo_t * cdio_open_am_nrg (const char *psz_source,
const char *psz_access_mode);
/*! Return a string containing the default device name that the
NRG driver would use when none is specified. A scan is made
for NRG disk images in the current directory..
NULL is returned on error or there is no CD-ROM device.
*/
char * cdio_get_default_device_nrg(void);
char **cdio_get_devices_nrg(void);
/*!
Determine if bin_name is the bin file part of a CDRWIN CD disk image.
@param bin_name location of presumed CDRWIN bin image file.
@return the corresponding CUE file if bin_name is a BIN file or
NULL if not a BIN file.
*/
char *cdio_is_binfile(const char *bin_name);
/*!
Determine if cue_name is the cue sheet for a CDRWIN CD disk image.
@return corresponding BIN file if cue_name is a CDRWIN cue file or
NULL if not a CUE file.
*/
char *cdio_is_cuefile(const char *cue_name);
/*!
Determine if psg_nrg is a Nero CD disk image.
@param psz_nrg location of presumed NRG image file.
@return true if psz_nrg is a Nero NRG image or false
if not a NRG image.
*/
bool cdio_is_nrg(const char *psz_nrg);
/*!
Determine if psg_toc is a TOC file for a cdrdao CD disk image.
@param psz_toc location of presumed TOC image file.
@return true if toc_name is a cdrdao TOC file or false
if not a TOC file.
*/
bool cdio_is_tocfile(const char *psz_toc);
/*!
Determine if psz_source refers to a real hardware CD-ROM.
@param psz_source location name of object
@param driver_id driver for reading object. Use DRIVER_UNKNOWN if you
don't know what driver to use.
@return true if psz_source is a device; If false is returned we
could have a CD disk image.
*/
bool cdio_is_device(const char *psz_source, driver_id_t driver_id);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_TRACK_H__ */

15
include/cdio/disc.h
View File

@@ -1,5 +1,5 @@
/* -*- c -*- /* -*- c -*-
$Id: disc.h,v 1.1 2005/01/04 04:33:36 rocky Exp $ $Id: disc.h,v 1.2 2005/01/04 10:58:03 rocky Exp $
Copyright (C) 2004, 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -18,8 +18,8 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
/** \file dic.h /** \file disc.h
* \brief The top-level header for disc-related libcdio calls * \brief The top-level header for disc-related libcdio calls.
*/ */
#ifndef __CDIO_DISC_H__ #ifndef __CDIO_DISC_H__
#define __CDIO_DISC_H__ #define __CDIO_DISC_H__
@@ -30,13 +30,6 @@ extern "C" {
extern const char *discmode2str[]; extern const char *discmode2str[];
/*!
Get the lsn of the end of the CD
@return the leadout LSN or CDIO_INVALID_LSN if there is an error.
*/
unsigned int cdio_get_disc_last_lsn(const CdIo *p_cdio);
/*! /*!
Get disc mode - the kind of CD (CD-DA, CD-ROM mode 1, CD-MIXED, etc. Get disc mode - the kind of CD (CD-DA, CD-ROM mode 1, CD-MIXED, etc.
that we've got. The notion of "CD" is extended a little to include that we've got. The notion of "CD" is extended a little to include
@@ -49,7 +42,7 @@ extern "C" {
@return the leadout LSN or CDIO_INVALID_LSN if there is an error. @return the leadout LSN or CDIO_INVALID_LSN if there is an error.
*/ */
unsigned int cdio_get_disc_last_lsn(const CdIo *p_cdio); unsigned int cdio_get_disc_last_lsn(const CdIo_t *p_cdio);
/*! /*!

22
include/cdio/track.h
View File

@@ -1,7 +1,7 @@
/* -*- c -*- /* -*- c -*-
$Id: track.h,v 1.3 2005/01/04 04:33:36 rocky Exp $ $Id: track.h,v 1.4 2005/01/04 10:58:03 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com> Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
This program is free software; you can redistribute it and/or modify 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 it under the terms of the GNU General Public License as published by
@@ -19,7 +19,7 @@
*/ */
/** \file track.h /** \file track.h
* \brief The top-level header for track-related libcdio calls * \brief The top-level header for track-related libcdio calls.
*/ */
#ifndef __CDIO_TRACK_H__ #ifndef __CDIO_TRACK_H__
#define __CDIO_TRACK_H__ #define __CDIO_TRACK_H__
@@ -46,6 +46,9 @@
extern "C" { extern "C" {
#endif /* __cplusplus */ #endif /* __cplusplus */
/*! Printable tags for track_format_t enumeration. */
extern const char *track_format2str[6];
typedef enum { typedef enum {
TRACK_FORMAT_AUDIO, /**< Audio track, e.g. CD-DA */ TRACK_FORMAT_AUDIO, /**< Audio track, e.g. CD-DA */
TRACK_FORMAT_CDI, /**< CD-i. How this is different from DATA below? */ TRACK_FORMAT_CDI, /**< CD-i. How this is different from DATA below? */
@@ -70,6 +73,19 @@ extern "C" {
int channels; int channels;
} track_flags_t; } track_flags_t;
/*!
Get CD-Text information for a CdIo_t object.
@param p_cdio the CD object that may contain CD-Text information.
@param i_track track for which we are requesting CD-Text information.
@return the CD-Text object or NULL if obj is NULL
or CD-Text information does not exist.
If i_track is 0 or CDIO_CDROM_LEADOUT_TRACK the track returned
is the information assocated with the CD.
*/
const cdtext_t *cdio_get_cdtext (CdIo_t *p_cdio, track_t i_track);
/*! /*!
Get the number of the first track. Get the number of the first track.

14
lib/driver/disc.c
View File

@@ -1,5 +1,5 @@
/* /*
$Id: disc.c,v 1.1 2005/01/04 04:33:36 rocky Exp $ $Id: disc.c,v 1.2 2005/01/04 10:58:03 rocky Exp $
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
@@ -27,6 +27,12 @@
#include <cdio/cdio.h> #include <cdio/cdio.h>
#include "cdio_private.h" #include "cdio_private.h"
unsigned int
cdio_get_disc_last_lsn(const CdIo *p_cdio)
{
return cdio_get_track_lsn(p_cdio, CDIO_CDROM_LEADOUT_TRACK);
}
/*! /*!
Get medium associated with cd_obj. Get medium associated with cd_obj.
*/ */
@@ -42,12 +48,6 @@ cdio_get_discmode (CdIo *cd_obj)
} }
} }
unsigned int
cdio_get_disc_last_lsn(const CdIo *p_cdio)
{
return cdio_get_track_lsn(p_cdio, CDIO_CDROM_LEADOUT_TRACK);
}
/*! /*!
Return a string containing the name of the driver in use. Return a string containing the name of the driver in use.
if CdIo is NULL (we haven't initialized a specific device driver), if CdIo is NULL (we haven't initialized a specific device driver),