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Diffstat (limited to 'src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c')
-rw-r--r--src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c267
1 files changed, 0 insertions, 267 deletions
diff --git a/src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c b/src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c
deleted file mode 100644
index be9835c95..000000000
--- a/src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- $Id: freebsd_ioctl.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $
-
- Copyright (C) 2003, 2004 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
-*/
-
-/* This file contains FreeBSD-specific code and implements low-level
- control of the CD drive. Culled initially I think from xine's or
- mplayer's FreeBSD code with lots of modifications.
-*/
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-static const char _rcsid[] = "$Id: freebsd_ioctl.c,v 1.1 2005/01/01 02:43:57 rockyb Exp $";
-
-#ifdef HAVE_FREEBSD_CDROM
-
-#include "freebsd.h"
-
-/* Check a drive to see if it is a CD-ROM
- Return 1 if a CD-ROM. 0 if it exists but isn't a CD-ROM drive
- and -1 if no device exists .
-*/
-bool
-cdio_is_cdrom_freebsd_ioctl(char *drive, char *mnttype)
-{
- bool is_cd=false;
- int cdfd;
- struct ioc_toc_header tochdr;
-
- /* If it doesn't exist, return -1 */
- if ( !cdio_is_device_quiet_generic(drive) ) {
- return(false);
- }
-
- /* If it does exist, verify that it's an available CD-ROM */
- cdfd = open(drive, (O_RDONLY|O_EXCL|O_NONBLOCK), 0);
-
- /* Should we want to test the condition in more detail:
- ENOENT is the error for /dev/xxxxx does not exist;
- ENODEV means there's no drive present. */
-
- if ( cdfd >= 0 ) {
- if ( ioctl(cdfd, CDIOREADTOCHEADER, &tochdr) != -1 ) {
- is_cd = true;
- }
- close(cdfd);
- }
- /* Even if we can't read it, it might be mounted */
- else if ( mnttype && (strcmp(mnttype, "iso9660") == 0) ) {
- is_cd = true;
- }
- return(is_cd);
-}
-
-/*!
- Reads a single mode2 sector from cd device into data starting from lsn.
- Returns 0 if no error.
- */
-int
-read_audio_sectors_freebsd_ioctl (_img_private_t *_obj, void *data, lsn_t lsn,
- unsigned int nblocks)
-{
- unsigned char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, };
- struct ioc_read_audio cdda;
-
- cdda.address.lba = lsn;
- cdda.buffer = buf;
- cdda.nframes = nblocks;
- cdda.address_format = CDIO_CDROM_LBA;
-
- /* read a frame */
- if(ioctl(_obj->gen.fd, CDIOCREADAUDIO, &cdda) < 0) {
- perror("CDIOCREADAUDIO");
- return 1;
- }
- memcpy (data, buf, CDIO_CD_FRAMESIZE_RAW);
-
- return 0;
-}
-
-/*!
- Reads a single mode2 sector from cd device into data starting
- from lsn. Returns 0 if no error.
- */
-int
-read_mode2_sector_freebsd_ioctl (_img_private_t *env, void *data, lsn_t lsn,
- bool b_form2)
-{
- char buf[CDIO_CD_FRAMESIZE_RAW] = { 0, };
- int retval;
-
- if ( !b_form2 )
- return cdio_generic_read_form1_sector (env, buf, lsn);
-
- if ( (retval = read_audio_sectors_freebsd_ioctl (env, buf, lsn, 1)) )
- return retval;
-
- memcpy (data, buf + CDIO_CD_XA_SYNC_HEADER, M2RAW_SECTOR_SIZE);
-
- return 0;
-}
-
-/*!
- Return the size of the CD in logical block address (LBA) units.
- */
-uint32_t
-stat_size_freebsd_ioctl (_img_private_t *_obj)
-{
- struct ioc_read_toc_single_entry tocent;
- uint32_t size;
-
- tocent.track = CDIO_CDROM_LEADOUT_TRACK;
- tocent.address_format = CDIO_CDROM_LBA;
- if (ioctl (_obj->gen.fd, CDIOREADTOCENTRY, &tocent) == -1)
- {
- perror ("ioctl(CDROMREADTOCENTRY)");
- exit (EXIT_FAILURE);
- }
-
- size = tocent.entry.addr.lba;
-
- return size;
-}
-
-/*!
- Eject media. Return 1 if successful, 0 otherwise.
- */
-int
-eject_media_freebsd_ioctl (_img_private_t *env)
-{
- _img_private_t *_obj = env;
- int ret=2;
- int fd;
-
- if ((fd = open(_obj->gen.source_name, O_RDONLY|O_NONBLOCK)) > -1) {
- ret = 1;
- if (ioctl(fd, CDIOCALLOW) == -1) {
- cdio_warn("ioctl(fd, CDIOCALLOW) failed: %s\n", strerror(errno));
- } else if (ioctl(fd, CDIOCEJECT) == -1) {
- cdio_warn("ioctl(CDIOCEJECT) failed: %s\n", strerror(errno));
- } else {
- ret = 0;
- }
- close(fd);
- }
-
- return ret;
-}
-
-/*!
- Return the media catalog number MCN.
-
- Note: string is malloc'd so caller should free() then returned
- string when done with it.
-
- FIXME: This is just a guess.
-
- */
-char *
-get_mcn_freebsd_ioctl (const _img_private_t *env) {
-
- struct ioc_read_subchannel subchannel;
- struct cd_sub_channel_info subchannel_info;
-
- subchannel.address_format = CDIO_CDROM_MSF;
- subchannel.data_format = CDIO_SUBCHANNEL_MEDIA_CATALOG;
- subchannel.track = 0;
- subchannel.data_len = sizeof(subchannel_info);
- subchannel.data = &subchannel_info;
-
- if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) {
- perror("CDIOCREADSUBCHANNEL");
- return NULL;
- }
-
- /* Probably need a loop over tracks rather than give up if we
- can't find in track 0.
- */
- if (subchannel_info.what.media_catalog.mc_valid)
- return strdup(subchannel_info.what.media_catalog.mc_number);
- else
- return NULL;
-}
-
-/*!
- Get format of track.
-
- FIXME: We're just guessing this from the GNU/Linux code.
-
-*/
-track_format_t
-get_track_format_freebsd_ioctl(const _img_private_t *env, track_t i_track)
-{
- struct ioc_read_subchannel subchannel;
- struct cd_sub_channel_info subchannel_info;
-
- subchannel.address_format = CDIO_CDROM_LBA;
- subchannel.data_format = CDIO_SUBCHANNEL_CURRENT_POSITION;
- subchannel.track = i_track;
- subchannel.data_len = 1;
- subchannel.data = &subchannel_info;
-
- if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) {
- perror("CDIOCREADSUBCHANNEL");
- return 1;
- }
-
- if (subchannel_info.what.position.control == 0x04) {
- if (subchannel_info.what.position.data_format == 0x10)
- return TRACK_FORMAT_CDI;
- else if (subchannel_info.what.position.data_format == 0x20)
- return TRACK_FORMAT_XA;
- else
- return TRACK_FORMAT_DATA;
- } else
- return TRACK_FORMAT_AUDIO;
-}
-
-/*!
- Return true if we have XA data (green, mode2 form1) or
- XA data (green, mode2 form2). That is track begins:
- sync - header - subheader
- 12 4 - 8
-
- FIXME: there's gotta be a better design for this and get_track_format?
-*/
-bool
-get_track_green_freebsd_ioctl(const _img_private_t *env, track_t i_track)
-{
- struct ioc_read_subchannel subchannel;
- struct cd_sub_channel_info subchannel_info;
-
- subchannel.address_format = CDIO_CDROM_LBA;
- subchannel.data_format = CDIO_SUBCHANNEL_CURRENT_POSITION;
- subchannel.track = i_track;
- subchannel.data_len = 1;
- subchannel.data = &subchannel_info;
-
- if(ioctl(env->gen.fd, CDIOCREADSUBCHANNEL, &subchannel) < 0) {
- perror("CDIOCREADSUBCHANNEL");
- return 1;
- }
-
- /* FIXME: Dunno if this is the right way, but it's what
- I was using in cdinfo for a while.
- */
- return (subchannel_info.what.position.control & 2) != 0;
-}
-
-#endif /* HAVE_FREEBSD_CDROM */
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