/* -*- c -*- Copyright (C) 2005-2006, 2008-2013, 2025-2026 Rocky Bernstein 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 3 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, see . */ /** * \file device.h * * \brief C header for driver- or device-related libcdio * calls. ("device" includes CD-image reading devices). */ #ifndef CDIO_DEVICE_H_ #define CDIO_DEVICE_H_ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #include #include /** The type of an drive capability bit mask. See below for values*/ typedef uint32_t cdio_drive_read_cap_t; typedef uint32_t cdio_drive_write_cap_t; typedef uint32_t cdio_drive_misc_cap_t; /** \brief Drive capability bits returned by cdio_get_drive_cap() NOTE: Setting a bit here means the presence of a capability. */ /** Miscellaneous capabilities. */ typedef enum { CDIO_DRIVE_CAP_ERROR = 0x40000, /**< Error */ CDIO_DRIVE_CAP_UNKNOWN = 0x80000, /**< Dunno. It can be on if we have only partial information or are not completely certain */ CDIO_DRIVE_CAP_MISC_CLOSE_TRAY = 0x00001, /**< caddy systems can't close... */ CDIO_DRIVE_CAP_MISC_EJECT = 0x00002, /**< but can eject. */ CDIO_DRIVE_CAP_MISC_LOCK = 0x00004, /**< disable manual eject */ CDIO_DRIVE_CAP_MISC_SELECT_SPEED = 0x00008, /**< programmable speed */ CDIO_DRIVE_CAP_MISC_SELECT_DISC = 0x00010, /**< select disc from juke-box */ CDIO_DRIVE_CAP_MISC_MULTI_SESSION = 0x00020, /**< read sessions>1 */ CDIO_DRIVE_CAP_MISC_MEDIA_CHANGED = 0x00080, /**< media changed */ CDIO_DRIVE_CAP_MISC_RESET = 0x00100, /**< hard reset device */ CDIO_DRIVE_CAP_MISC_FILE = 0x20000 /**< drive is really a file, i.e a CD file image */ } cdio_drive_cap_misc_t; /** Reading masks.. */ typedef enum { CDIO_DRIVE_CAP_READ_AUDIO = 0x00001, /**< drive can play CD audio */ CDIO_DRIVE_CAP_READ_CD_DA = 0x00002, /**< drive can read CD-DA */ CDIO_DRIVE_CAP_READ_CD_G = 0x00004, /**< drive can read CD+G */ CDIO_DRIVE_CAP_READ_CD_R = 0x00008, /**< drive can read CD-R */ CDIO_DRIVE_CAP_READ_CD_RW = 0x00010, /**< drive can read CD-RW */ CDIO_DRIVE_CAP_READ_DVD_R = 0x00020, /**< drive can read DVD-R */ CDIO_DRIVE_CAP_READ_DVD_PR = 0x00040, /**< drive can read DVD+R */ CDIO_DRIVE_CAP_READ_DVD_RAM = 0x00080, /**< drive can read DVD-RAM */ CDIO_DRIVE_CAP_READ_DVD_ROM = 0x00100, /**< drive can read DVD-ROM */ CDIO_DRIVE_CAP_READ_DVD_RW = 0x00200, /**< drive can read DVD-RW */ CDIO_DRIVE_CAP_READ_DVD_RPW = 0x00400, /**< drive can read DVD+RW */ CDIO_DRIVE_CAP_READ_C2_ERRS = 0x00800, /**< has C2 error correction */ CDIO_DRIVE_CAP_READ_MODE2_FORM1 = 0x01000, /**< can read mode 2 form 1 */ CDIO_DRIVE_CAP_READ_MODE2_FORM2 = 0x02000, /**< can read mode 2 form 2 */ CDIO_DRIVE_CAP_READ_MCN = 0x04000, /**< can read MCN */ CDIO_DRIVE_CAP_READ_ISRC = 0x08000 /**< can read ISRC */ } cdio_drive_cap_read_t; /** Writing masks.. */ typedef enum { CDIO_DRIVE_CAP_WRITE_CD_R = 0x00001, /**< drive can write CD-R */ CDIO_DRIVE_CAP_WRITE_CD_RW = 0x00002, /**< drive can write CD-RW */ CDIO_DRIVE_CAP_WRITE_DVD_R = 0x00004, /**< drive can write DVD-R */ CDIO_DRIVE_CAP_WRITE_DVD_PR = 0x00008, /**< drive can write DVD+R */ CDIO_DRIVE_CAP_WRITE_DVD_RAM = 0x00010, /**< drive can write DVD-RAM */ CDIO_DRIVE_CAP_WRITE_DVD_RW = 0x00020, /**< drive can write DVD-RW */ CDIO_DRIVE_CAP_WRITE_DVD_RPW = 0x00040, /**< drive can write DVD+RW */ CDIO_DRIVE_CAP_WRITE_MT_RAINIER = 0x00080, /**< Mount Rainier */ CDIO_DRIVE_CAP_WRITE_BURN_PROOF = 0x00100, /**< burn proof */ CDIO_DRIVE_CAP_WRITE_CD = (CDIO_DRIVE_CAP_WRITE_CD_R | CDIO_DRIVE_CAP_WRITE_CD_RW), /**< Has some sort of CD writer ability */ CDIO_DRIVE_CAP_WRITE_DVD = (CDIO_DRIVE_CAP_WRITE_DVD_R | CDIO_DRIVE_CAP_WRITE_DVD_PR | CDIO_DRIVE_CAP_WRITE_DVD_RAM | CDIO_DRIVE_CAP_WRITE_DVD_RW | CDIO_DRIVE_CAP_WRITE_DVD_RPW), /**< Has some sort of DVD writer ability */ CDIO_DRIVE_CAP_WRITE = (CDIO_DRIVE_CAP_WRITE_CD | CDIO_DRIVE_CAP_WRITE_DVD) /**< Has some sort of DVD or CD writing ability */ } cdio_drive_cap_write_t; /** Size of fields returned by an \p INQUIRY command */ typedef enum { CDIO_MMC_HW_VENDOR_LEN = 8, /**< length of vendor field */ CDIO_MMC_HW_MODEL_LEN = 16, /**< length of model field */ CDIO_MMC_HW_REVISION_LEN = 4 /**< length of revision field */ } cdio_mmc_hw_len_t; /** \brief Structure to return CD vendor, model, and revision-level strings obtained via the \p 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. */ typedef enum { CDIO_SRC_IS_DISK_IMAGE_MASK = 0x0001, /**< Read source is a CD image. */ CDIO_SRC_IS_DEVICE_MASK = 0x0002, /**< Read source is a CD device. */ CDIO_SRC_IS_SCSI_MASK = 0x0004, /**< Read source SCSI device. */ CDIO_SRC_IS_NATIVE_MASK = 0x0008 } cdio_src_category_mask_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 should not be changed lightly because it breaks the ABI. * One is not supposed to iterate over the values, but iterate over the * cdio_drivers and cdio_device_drivers arrays. * * 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_FREEBSD, /**< FreeBSD driver - includes CAM and ioctl access */ DRIVER_NETBSD, /**< NetBSD Driver. */ DRIVER_LINUX, /**< GNU/Linux Driver */ DRIVER_SOLARIS, /**< Sun Solaris Driver */ DRIVER_OSX, /**< Apple OSX (or MacOS) Driver */ DRIVER_WIN32, /**< Microsoft Windows Driver. Includes ASPI and ioctl access. */ 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; /** A null-terminated (that is DRIVER_UNKNOWN-terminated) ordered (in order of preference) array of drivers. */ extern const driver_id_t cdio_drivers[]; /** A null-terminated (that is DRIVER_UNKNOWN-terminated) ordered (in order of preference) array of device drivers. */ extern const driver_id_t cdio_device_drivers[]; /** 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; /** The following are status codes for completion of a given cdio operation. By design 0 is successful completion and -1 is error completion. This is compatible with ioctl so those routines that call ioctl can just pass the value the get back (cast as this enum). Also, by using negative numbers for errors, the enumeration values below can be used in places where a positive value is expected when things complete successfully. For example, get_blocksize returns the blocksize, but on error uses the error codes below. So note that this enumeration is often cast to an integer. C seems to tolerate this. */ typedef enum { DRIVER_OP_SUCCESS = 0, /**< in cases where an int is returned, like cdio_set_speed, more the negative return codes are for errors and the positive ones for success. */ DRIVER_OP_ERROR = -1, /**< operation returned an error */ DRIVER_OP_UNSUPPORTED = -2, /**< returned when a particular driver doesn't support a particular operation. For example an image driver which doesn't really "eject" a CD. */ DRIVER_OP_UNINIT = -3, /**< returned when a particular driver hasn't been initialized or a null pointer has been passed. */ DRIVER_OP_NOT_PERMITTED = -4, /**< Operation not permitted. For example might be a permission problem. */ DRIVER_OP_BAD_PARAMETER = -5, /**< Bad parameter passed */ DRIVER_OP_BAD_POINTER = -6, /**< Bad pointer to memory area */ DRIVER_OP_NO_DRIVER = -7, /**< Operation called on a driver not available on this OS */ DRIVER_OP_MMC_SENSE_DATA = -8, /**< MMC operation returned sense data, but no other error above recorded. */ } driver_return_code_t; /** @brief Close media tray in CD drive if there is a routine to do so. @param psz_drive The name of CD-ROM to be closed. If NULL, the default device will be used. @param p_driver_id The driver to be used or that was used if it was \p DRIVER_UNKNOWN or \p DRIVER_DEVICE. If this is \p NULL, the driver used will not be reported back. @return DRIVER_OP_SUCCESS on success, or a negative driver_return_code_t value on error. */ driver_return_code_t cdio_close_tray(const char *psz_drive, /*in/out*/ driver_id_t *p_driver_id); /** @brief Get error message string for a driver return code. @param drc The return code to be interpreted. @return The string description of the return code \p drc, or a generic error message if \p drc is unrecognized. */ const char *cdio_driver_errmsg(driver_return_code_t drc); /** @brief Eject media from CD drive. Eject media in CD drive if there is a routine to do so. @param p_cdio The CD object to be acted upon. If the CD is successfully ejected, \p *p_cdio is freed and the pointer is set to \p NULL. @return DRIVER_OP_SUCCESS on success, or a negative driver_return_code_t value on error. */ driver_return_code_t cdio_eject_media(CdIo_t **p_cdio); /** Eject media in CD drive if there is a routine to do so. @param psz_drive the name of the device to be acted upon. If NULL is given as the drive, we'll use the default driver device. */ driver_return_code_t cdio_eject_media_drive(const char *psz_drive); /** @brief Free device list returned by device enumeration functions. @param device_list The device list returned by cdio_get_devices() or cdio_get_devices_with_cap(). @see cdio_get_devices() @see cdio_get_devices_with_cap() */ void cdio_free_device_list(char *device_list[]); /** @brief Get the default CD device name. If \p p_cdio is \p NULL (a specific device driver has not been initialized), find a suitable driver and return the default device for that driver. @param p_cdio The CD object queried, or NULL to use default driver detection. @return A string containing the default CD device name, or \p NULL if no default device could be determined. In some situations of drivers or OS's, no CD device is found if there is no media inserted, even if hardware CD-ROM exists. */ char *cdio_get_default_device(const CdIo_t *p_cdio); /** @brief Get the default CD device name for a specified driver. If \p p_driver_id is \p DRIVER_UNKNOWN or \p DRIVER_DEVICE, a suitable driver is found and the default device for that driver is returned. @param p_driver_id On input, the desired driver ID or \p DRIVER_UNKNOWN. On output, the driver ID that was actually used. @return A string containing the default CD device name, or \p NULL if no default device could be determined. */ char *cdio_get_default_device_driver(/*in/out*/ driver_id_t *p_driver_id); /** Return an array of device names. If you want a specific devices for a driver, give that device. If you want hardware devices, give \p DRIVER_DEVICE and if you want all possible devices, image drivers and hardware drivers give \p 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 \p 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 \p NULL, then we'll search all possible CD drives. Capabilities have two parts to them, a "filesystem" part and an "analysis" part. The filesystem part is mutually exclusive. For example either the filesystem is at most one of the High-Sierra, UFS, or HFS, ISO9660, filesystems. Valid combinations of say HFS and ISO9660 are specified as a separate "filesystem". Capabilities on the other hand are not mutually exclusive. For example a filesystem may have none, either, or both of the XA or Rock-Ridge extension properties. If "b_any" is set false then every capability listed in the analysis portion of capabilities (i.e. not the basic filesystem) must be satisfied. If no analysis capabilities are specified, that's a match. If "b_any" is set true, then if any of the analysis capabilities matches, we call that a success. In either case, in the filesystem portion different filesystem either specify 0 to match any filesystem or the specific filesystem type. 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(/*in*/ 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(/*in*/ 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 \p DRIVER_DEVICE or \p 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. In this situation capabilities will show up as \p NULL even though there isa 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. In this situation capabilities will show up as \p NULL even though there isa 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. @param p_cdio the CD object to be acted upon. @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); /** Return a string name for the \p driver_id. */ const char *cdio_get_driver_name_from_id(driver_id_t driver_id); /** Get the driver id. if \p p_cdio is \p NULL (we haven't initialized a specific device driver), then return \p DRIVER_UNKNOWN. @param p_cdio the CD object to be acted upon. @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); /** Get the LSN of the first track of the last session of on the CD. @param p_cdio the CD object to be acted upon. @param i_last_session pointer to the session number to be returned. */ driver_return_code_t cdio_get_last_session(CdIo_t *p_cdio, /*out*/ lsn_t *i_last_session); /** Find out if media has changed since the last call. @param p_cdio the CD object to be acted upon. @return 1 if media has changed since last call, 0 if not. Error return codes are the same as \p driver_return_code_t */ int cdio_get_media_changed(CdIo_t *p_cdio); /** True if CD-ROM understand ATAPI commands. */ bool_3way_t cdio_have_atapi(CdIo_t *p_cdio); /** Like cdio_have_xxx but uses an enumeration instead. */ bool cdio_have_driver(driver_id_t driver_id); /** Free any resources associated with \p p_cdio. Call this when done using p_cdio and using CD reading/control operations. @param p_cdio the CD object to eliminated. */ void cdio_destroy(CdIo_t *p_cdio); /** Get a string describing driver_id. @param driver_id the driver you want the description for @return a string of driver description */ const char *cdio_driver_describe(driver_id_t driver_id); /** Sets up to read from place specified by \p psz_source and \p driver_id. This or cdio_open_* should be called before using any other routine, except cdio_init or any routine that accesses the CD-ROM drive by name. cdio_open will call cdio_init, if that hasn't been done previously. @return the cdio object or NULL on error or no device. If NULL is given as the source, we'll use the default driver 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 or any routine that accesses the CD-ROM drive by name. This will call cdio_init, if that hasn't been done previously. If \p NULL is given as the source, we'll use the default driver device. @return the cdio object or \p 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 \p 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 \p 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 \p 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 \p NULL on error or no device. */ char *cdio_get_default_device_bincue(void); char **cdio_get_devices_bincue(void); /** @return string containing the default CUE file that would be used when none is specified. \p 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. \p 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. \p 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. \p 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. \p NULL on error or there is no AIX 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. \p NULL on error or there is no AIX driver. @see cdio_open() */ CdIo_t *cdio_open_aix(const char *psz_source); /** Return a string containing the default device name that the AIX driver would use when none is specified. @return the cdio object for subsequent operations. \p 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 \p NULL even though there may be a hardware CD-ROM. */ char **cdio_get_devices_aix(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. \p 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. \p 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. \p 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 \p 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. \p 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 Microsoft 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); /** Get 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. @return string containing the default device. NULL 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 \p 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 \p NULL if not a CUE file. */ char *cdio_is_cuefile(const char *cue_name); /** Determine if psg_nrg is a Nero CD disc 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 psz_toc is a TOC file for a cdrdao CD disc 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); /** Set the blocksize for subsequent reads. */ driver_return_code_t cdio_set_blocksize(const CdIo_t *p_cdio, int i_blocksize); /** Set the drive speed. @param p_cdio CD structure set by cdio_open(). @param i_drive_speed speed in CD-ROM speed units. Note this not Kbs as would be used in the MMC spec or in mmc_set_speed(). To convert CD-ROM speed units to Kbs, multiply the number by 176 (for raw data) and by 150 (for filesystem data). On many CD-ROM drives, specifying a value too large will result in using the fastest speed. @see mmc_set_speed() and mmc_set_drive_speed() */ driver_return_code_t cdio_set_speed(const CdIo_t *p_cdio, int i_drive_speed); /** Get the value associated with key. @param p_cdio the CD object queried @param key the key to retrieve @return the value associated with "key", \p NULL if \p p_cdio is \p NULL, or "key" does not exist. */ const char *cdio_get_arg(const CdIo_t *p_cdio, const char key[]); /** Set the arg "key" with "value" in "p_cdio". @param p_cdio the CD object to set @param key the key to set @param value the value to assocaiate with key */ driver_return_code_t cdio_set_arg(CdIo_t *p_cdio, const char key[], const char value[]); /** Initialize CD Reading and control routines. Should be called first. */ bool cdio_init(void); /** Get access to the underlying device file descriptor of the driver. @param p_cdio the CD object. @return the file descriptor or DRIVER_OP_UNSUPPORTED if the device does not use file descriptors. */ int cdio_get_device_fd(CdIo_t *p_cdio); #ifdef __cplusplus } #endif /* __cplusplus */ /** 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. */ extern cdio_drive_cap_misc_t debug_cdio_drive_cap_misc; extern cdio_drive_cap_read_t debug_cdio_drive_cap_read_t; extern cdio_drive_cap_write_t debug_drive_cap_write_t; extern cdio_mmc_hw_len_t debug_cdio_mmc_hw_len; extern cdio_src_category_mask_t debug_cdio_src_category_mask; #endif /* CDIO_DEVICE_H_ */