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1d671db24c
2000-08-02 Gene Z. Ragan <gzr@eazel.com> Fixed bug 1866, Turn volume mounting code into an object. Monitor now emits a signal, volume_mounted, when a mount occurs. Removed the old fm-desktop-mounting files and added new nautilus-volume-monitor files. * libnautilus-extensions/Makefile.am: * src/file-manager/Makefile.am: Added new files and removed old ones. * libnautilus-extensions/nautilus-cdrom-extensions.h: New file * libnautilus-extensions/nautilus-iso9660.h: New file * libnautilus-extensions/nautilus-volume-monitor.c: New file (nautilus_volume_monitor_initialize), (nautilus_volume_monitor_initialize_class), (nautilus_volume_monitor_destroy), (nautilus_volume_monitor_get), (floppy_sort), (fm_desktop_get_removable_volume_list), (nautilus_volume_monitor_volume_is_mounted), (mount_device_is_mounted), (mount_device_cdrom_set_state), (mount_device_floppy_set_state), (mount_device_ext2_set_state), (mount_device_set_state), (device_set_state_empty), (mount_device_mount), (mount_device_activate_cdrom), (mount_device_activate_floppy), (mount_device_activate_ext2), (mount_device_activate), (eject_cdrom), (mount_device_deactivate), (mount_device_do_nothing), (mount_device_check_change), (mount_devices_update_is_mounted), (mount_devices_check_status), (check_permissions), (mount_device_floppy_add), (mount_device_ext2_add), (cdrom_ioctl_frenzy), (mount_device_iso9660_add), (mount_device_add_aliases), (add_mount_device), (mntent_is_removable_fs), (mntent_has_option), (nautilus_volume_monitor_find_mount_devices), (nautilus_volume_monitor_mount_unmount_removable), (remove_mount_link), (free_device_info), (get_iso9660_volume_name), (get_ext2_volume_name), (get_floppy_volume_name): * libnautilus-extensions/nautilus-volume-monitor.h: New file * src/file-manager/fm-cdrom-extensions.h: * src/file-manager/fm-desktop-icon-view.c: (fm_desktop_icon_view_destroy), (fm_desktop_icon_view_initialize), (fm_desktop_icon_view_create_background_context_menu_items), (fm_desktop_icon_view_trash_state_changed_callback), (mount_unmount_removable), (place_home_directory): * src/file-manager/fm-desktop-icon-view.h: * src/file-manager/fm-desktop-mounting.c: * src/file-manager/fm-desktop-mounting.h: * src/file-manager/iso9660.h: All old files that have been removed from build.
222 lines
11 KiB
C
222 lines
11 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* fm-cdrom-extension.c - CDROM handliong constants copied from <linux/cdrom.h>.
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Copyright (C) 2000 Eazel, Inc.
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The Gnome Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The Gnome Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the Gnome Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Authors: Gene Z. Ragan <gzr@eazel.com>
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*/
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#ifndef FM_CDROM_EXTENSIONS_H
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#define FM_CDROM_EXTENSIONS_H
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/*******************************************************
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* The CD-ROM IOCTL commands -- these should be supported by
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* all the various cdrom drivers. For the CD-ROM ioctls, we
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* will commandeer byte 0x53, or 'S'.
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*******************************************************/
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#define CDROMPAUSE 0x5301 /* Pause Audio Operation */
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#define CDROMRESUME 0x5302 /* Resume paused Audio Operation */
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#define CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */
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#define CDROMPLAYTRKIND 0x5304 /* Play Audio Track/index
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(struct cdrom_ti) */
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#define CDROMREADTOCHDR 0x5305 /* Read TOC header
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(struct cdrom_tochdr) */
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#define CDROMREADTOCENTRY 0x5306 /* Read TOC entry
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(struct cdrom_tocentry) */
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#define CDROMSTOP 0x5307 /* Stop the cdrom drive */
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#define CDROMSTART 0x5308 /* Start the cdrom drive */
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#define CDROMEJECT 0x5309 /* Ejects the cdrom media */
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#define CDROMVOLCTRL 0x530a /* Control output volume
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(struct cdrom_volctrl) */
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#define CDROMSUBCHNL 0x530b /* Read subchannel data
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(struct cdrom_subchnl) */
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#define CDROMREADMODE2 0x530c /* Read CDROM mode 2 data (2336 Bytes)
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(struct cdrom_read) */
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#define CDROMREADMODE1 0x530d /* Read CDROM mode 1 data (2048 Bytes)
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(struct cdrom_read) */
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#define CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */
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#define CDROMEJECT_SW 0x530f /* enable(1)/disable(0) auto-ejecting */
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#define CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session
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address of multi session disks
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(struct cdrom_multisession) */
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#define CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code"
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if available (struct cdrom_mcn) */
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#define CDROM_GET_UPC CDROM_GET_MCN /* This one is depricated,
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but here anyway for compatability */
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#define CDROMRESET 0x5312 /* hard-reset the drive */
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#define CDROMVOLREAD 0x5313 /* Get the drive's volume setting
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(struct cdrom_volctrl) */
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#define CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes)
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(struct cdrom_read) */
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/*
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* These ioctls are used only used in aztcd.c and optcd.c
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*/
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#define CDROMREADCOOKED 0x5315 /* read data in cooked mode */
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#define CDROMSEEK 0x5316 /* seek msf address */
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/*
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* This ioctl is only used by the scsi-cd driver.
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It is for playing audio in logical block addressing mode.
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*/
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#define CDROMPLAYBLK 0x5317 /* (struct cdrom_blk) */
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/*
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* These ioctls are only used in optcd.c
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*/
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#define CDROMREADALL 0x5318 /* read all 2646 bytes */
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/*
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* These ioctls are (now) only in ide-cd.c for controlling
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* drive spindown time. They should be implemented in the
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* Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
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* GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
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* -Erik
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*/
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#define CDROMGETSPINDOWN 0x531d
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#define CDROMSETSPINDOWN 0x531e
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/*
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* These ioctls are implemented through the uniform CD-ROM driver
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* They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
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* drivers are eventually ported to the uniform CD-ROM driver interface.
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*/
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#define CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */
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#define CDROM_SET_OPTIONS 0x5320 /* Set behavior options */
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#define CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */
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#define CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */
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#define CDROM_SELECT_DISC 0x5323 /* Select disc (for juke-boxes) */
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#define CDROM_MEDIA_CHANGED 0x5325 /* Check is media changed */
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#define CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */
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#define CDROM_DISC_STATUS 0x5327 /* Get disc type, etc. */
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#define CDROM_CHANGER_NSLOTS 0x5328 /* Get number of slots */
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#define CDROM_LOCKDOOR 0x5329 /* lock or unlock door */
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#define CDROM_DEBUG 0x5330 /* Turn debug messages on/off */
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#define CDROM_GET_CAPABILITY 0x5331 /* get capabilities */
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/* This ioctl is only used by sbpcd at the moment */
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#define CDROMAUDIOBUFSIZ 0x5382 /* set the audio buffer size */
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/* DVD-ROM Specific ioctls */
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#define DVD_READ_STRUCT 0x5390 /* Read structure */
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#define DVD_WRITE_STRUCT 0x5391 /* Write structure */
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#define DVD_AUTH 0x5392 /* Authentication */
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#define CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */
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#define CDROM_NEXT_WRITABLE 0x5394 /* get next writable block */
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#define CDROM_LAST_WRITTEN 0x5395 /* get last block written on disc */
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/* Some generally useful CD-ROM information -- mostly based on the above */
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#define CD_MINS 74 /* max. minutes per CD, not really a limit */
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#define CD_SECS 60 /* seconds per minute */
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#define CD_FRAMES 75 /* frames per second */
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#define CD_SYNC_SIZE 12 /* 12 sync bytes per raw data frame */
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#define CD_MSF_OFFSET 150 /* MSF numbering offset of first frame */
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#define CD_CHUNK_SIZE 24 /* lowest-level "data bytes piece" */
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#define CD_NUM_OF_CHUNKS 98 /* chunks per frame */
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#define CD_FRAMESIZE_SUB 96 /* subchannel data "frame" size */
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#define CD_HEAD_SIZE 4 /* header (address) bytes per raw data frame */
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#define CD_SUBHEAD_SIZE 8 /* subheader bytes per raw XA data frame */
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#define CD_EDC_SIZE 4 /* bytes EDC per most raw data frame types */
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#define CD_ZERO_SIZE 8 /* bytes zero per yellow book mode 1 frame */
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#define CD_ECC_SIZE 276 /* bytes ECC per most raw data frame types */
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#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */
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#define CD_FRAMESIZE_RAW 2352 /* bytes per frame, "raw" mode */
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#define CD_FRAMESIZE_RAWER 2646 /* The maximum possible returned bytes */
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/* most drives don't deliver everything: */
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#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE) /*2340*/
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#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE) /*2336*/
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#define CD_XA_HEAD (CD_HEAD_SIZE+CD_SUBHEAD_SIZE) /* "before data" part of raw XA frame */
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#define CD_XA_TAIL (CD_EDC_SIZE+CD_ECC_SIZE) /* "after data" part of raw XA frame */
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#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE+CD_XA_HEAD) /* sync bytes + header of XA frame */
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/* CD-ROM address types (cdrom_tocentry.cdte_format) */
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#define CDROM_LBA 0x01 /* "logical block": first frame is #0 */
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#define CDROM_MSF 0x02 /* "minute-second-frame": binary, not bcd here! */
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/* bit to tell whether track is data or audio (cdrom_tocentry.cdte_ctrl) */
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#define CDROM_DATA_TRACK 0x04
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/* The leadout track is always 0xAA, regardless of # of tracks on disc */
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#define CDROM_LEADOUT 0xAA
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/* audio states (from SCSI-2, but seen with other drives, too) */
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#define CDROM_AUDIO_INVALID 0x00 /* audio status not supported */
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#define CDROM_AUDIO_PLAY 0x11 /* audio play operation in progress */
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#define CDROM_AUDIO_PAUSED 0x12 /* audio play operation paused */
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#define CDROM_AUDIO_COMPLETED 0x13 /* audio play successfully completed */
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#define CDROM_AUDIO_ERROR 0x14 /* audio play stopped due to error */
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#define CDROM_AUDIO_NO_STATUS 0x15 /* no current audio status to return */
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/* capability flags used with the uniform CD-ROM driver */
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#define CDC_CLOSE_TRAY 0x1 /* caddy systems _can't_ close */
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#define CDC_OPEN_TRAY 0x2 /* but _can_ eject. */
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#define CDC_LOCK 0x4 /* disable manual eject */
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#define CDC_SELECT_SPEED 0x8 /* programmable speed */
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#define CDC_SELECT_DISC 0x10 /* select disc from juke-box */
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#define CDC_MULTI_SESSION 0x20 /* read sessions>1 */
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#define CDC_MCN 0x40 /* Medium Catalog Number */
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#define CDC_MEDIA_CHANGED 0x80 /* media changed */
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#define CDC_PLAY_AUDIO 0x100 /* audio functions */
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#define CDC_RESET 0x200 /* hard reset device */
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#define CDC_IOCTLS 0x400 /* driver has non-standard ioctls */
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#define CDC_DRIVE_STATUS 0x800 /* driver implements drive status */
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#define CDC_GENERIC_PACKET 0x1000 /* driver implements generic packets */
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#define CDC_CD_R 0x2000 /* drive is a CD-R */
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#define CDC_CD_RW 0x4000 /* drive is a CD-RW */
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#define CDC_DVD 0x8000 /* drive is a DVD */
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#define CDC_DVD_R 0x10000 /* drive can write DVD-R */
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#define CDC_DVD_RAM 0x20000 /* drive can write DVD-RAM */
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/* drive status possibilities returned by CDROM_DRIVE_STATUS ioctl */
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#define CDS_NO_INFO 0 /* if not implemented */
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#define CDS_NO_DISC 1
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#define CDS_TRAY_OPEN 2
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#define CDS_DRIVE_NOT_READY 3
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#define CDS_DISC_OK 4
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/* return values for the CDROM_DISC_STATUS ioctl */
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/* can also return CDS_NO_[INFO|DISC], from above */
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#define CDS_AUDIO 100
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#define CDS_DATA_1 101
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#define CDS_DATA_2 102
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#define CDS_XA_2_1 103
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#define CDS_XA_2_2 104
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#define CDS_MIXED 105
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/* User-configurable behavior options for the uniform CD-ROM driver */
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#define CDO_AUTO_CLOSE 0x1 /* close tray on first open() */
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#define CDO_AUTO_EJECT 0x2 /* open tray on last release() */
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#define CDO_USE_FFLAGS 0x4 /* use O_NONBLOCK information on open */
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#define CDO_LOCK 0x8 /* lock tray on open files */
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#define CDO_CHECK_TYPE 0x10 /* check type on open for data */
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/* Special codes used when specifying changer slots. */
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#define CDSL_NONE ((int) (~0U>>1)-1)
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#define CDSL_CURRENT ((int) (~0U>>1))
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/* For partition based multisession access. IDE can handle 64 partitions
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* per drive - SCSI CD-ROM's use minors to differentiate between the
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* various drives, so we can't do multisessions the same way there.
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* Use the -o session=x option to mount on them.
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*/
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#define CD_PART_MAX 64
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#define CD_PART_MASK (CD_PART_MAX - 1)
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#endif /* FM_CDROM_EXTENSIONS_H */
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